- PTAB · Aug 27, 2025 · IPR2025-00574 · APJ Beth Z Shaw · IPR · Institution
The Board instituted IPR of claims 1–7 on all asserted grounds after finding a reasonable likelihood that Petitioner would prevail on claim 1 over Choe and Workman.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“For purposes of institution, we find sufficient Dr. Darrell’s testimony that a person of ordinary skill in the art would have been motivated to combine Choe and Workman because Workman discloses predictive models to identify the horizon line (Ex. 1003 ¶ 146), and additionally, because using Workman’s model to identify the horizon line would have been combining known elements (CNNs and annotation for camera calibration) according to known methods to yield predictable results and used known techniques (CNNs) to improve similar devices in the same way. Pet. 48 (citing Ex. 1003 ¶ 150). We find sufficient for institution Dr. Darrell’s testimony that because these models were well known, a person of skill in the art would have had a reasonable expectation of success in combining the teachings of Choe and Workman to achieve the method of claim 1. Id. at 49 (citing Ex. 1003 ¶ 150). We have reviewed Mr. Andrews’s testimony to the contrary (Ex. 2003 ¶¶ 71–80) but, at this stage, do not find it persuasive. For example, to the extent Patent Owner and Mr. Andrews assert that Choe does not identify any “shortcomings” that would motivate a POSITA to look for a better approach like that of Workman (see Prelim. Resp. 29; Ex. 2003 ¶ 74), we note that it is “not necessary to show that a combination is ‘the best option, only that it be a suitable option,’” and “if a technique has been used to improve one device, and a person of ordinary skill in the art would recognize that it would improve similar devices in the same way, using the technique is obvious unless its actual application is beyond his or her skill,” Intel Corp. v. Qualcomm Inc., 21 F.4th 784, 800 (Fed. Cir. 2021) (citations omitted). Thus, at this stage and on this record, we preliminarily agree that the combination of Choe and Workman teaches the subject matter of limitation [1B] sufficiently to meet Petitioner’s burden on institution.” slip op. at 11
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundInstituted
“For purposes of institution, we find sufficient Dr. Darrell’s testimony that a person of ordinary skill in the art would have been motivated to combine Choe and Workman because Workman discloses predictive models to identify the horizon line (Ex. 1003 ¶ 146), and additionally, because using Workman’s model to identify the horizon line would have been combining known elements (CNNs and annotation for camera calibration) according to known methods to yield predictable results and used known techniques (CNNs) to improve similar devices in the same way. Pet. 48 (citing Ex. 1003 ¶ 150). We find sufficient for institution Dr. Darrell’s testimony that because these models were well known, a person of skill in the art would have had a reasonable expectation of success in combining the teachings of Choe and Workman to achieve the method of claim 1. Id. at 49 (citing Ex. 1003 ¶ 150). We have reviewed Mr. Andrews’s testimony to the contrary (Ex. 2003 ¶¶ 71–80) but, at this stage, do not find it persuasive. For example, to the extent Patent Owner and Mr. Andrews assert that Choe does not identify any “shortcomings” that would motivate a POSITA to look for a better approach like that of Workman (see Prelim. Resp. 29; Ex. 2003 ¶ 74), we note that it is “not necessary to show that a combination is ‘the best option, only that it be a suitable option,’” and “if a technique has been used to improve one device, and a person of ordinary skill in the art would recognize that it would improve similar devices in the same way, using the technique is obvious unless its actual application is beyond his or her skill,” Intel Corp. v. Qualcomm Inc., 21 F.4th 784, 800 (Fed. Cir. 2021) (citations omitted). Thus, at this stage and on this record, we preliminarily agree that the combination of Choe and Workman teaches the subject matter of limitation [1B] sufficiently to meet Petitioner’s burden on institution.” slip op. at 11
- Skill levelOther
“would have had a Bachelor’s in Computer Science with a focus on computer/machine vision, and at least two years of experience with each of: (1) machine learning (including neural network) methods as applied to machine/computer vision and (2) classical machine/computer vision algorithms (e.g., edge detection, line identification, computation of camera parameters from horizon line, etc.)” and that additional education “could serve as a substitute for the experience requirement.” Pet. 7–8 (citing Ex. 1003 ¶ 77). Patent Owner disagrees with Petitioner’s definition and asserts that a POSITA “would have a bachelor’s degree in engineering or computer science with one- or two-years training and/or experience in design of software for camera/sensor systems in the automotive industry.” Prelim. Resp. 12 (citing Ex. 2003 (Declaration of Scott Andrews) ¶ 35). We determine that no express finding is necessary, on the present record, and that the level of ordinary skill in the art is reflected by the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001); In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995); In re Oelrich, 579 F.2d 86, 91 (CCPA 1978). The difference in how each party characterizes a POSITA’s work experience does not change our analysis or conclusions based on the present record. Should the parties continue to disagree regarding the level of ordinary skill in the art during trial, we encourage the parties to explain how an automotive-focused definition, or the lack thereof, would affect any obviousness analysis in our final written decision. B. slip op. at 5
- Expert testimonyOther
“For purposes of institution, we find sufficient Dr. Darrell’s testimony that a person of ordinary skill in the art would have been motivated to combine Choe and Workman because Workman discloses predictive models to identify the horizon line (Ex. 1003 ¶ 146), and additionally, because using Workman’s model to identify the horizon line would have been combining known elements (CNNs and annotation for camera calibration) according to known methods to yield predictable results and used known techniques (CNNs) to improve similar devices in the same way. Pet. 48 (citing Ex. 1003 ¶ 150). We find sufficient for institution Dr. Darrell’s testimony that because these models were well known, a person of skill in the art would have had a reasonable expectation of success in combining the teachings of Choe and Workman to achieve the method of claim 1. Id. at 49 (citing Ex. 1003 ¶ 150). We have reviewed Mr. Andrews’s testimony to the contrary (Ex. 2003 ¶¶ 71–80) but, at this stage, do not find it persuasive. For example, to the extent Patent Owner and Mr. Andrews assert that Choe does not identify any “shortcomings” that would motivate a POSITA to look for a better approach like that of Workman (see Prelim. Resp. 29; Ex. 2003 ¶ 74), we note that it is “not necessary to show that a combination is ‘the best option, only that it be a suitable option,’” and “if a technique has been used to improve one device, and a person of ordinary skill in the art would recognize that it would improve similar devices in the same way, using the technique is obvious unless its actual application is beyond his or her skill,” Intel Corp. v. Qualcomm Inc., 21 F.4th 784, 800 (Fed. Cir. 2021) (citations omitted).” slip op. at 11
§ 103 obviousnessPatents in suitUS 11,875,580 - PTAB · Jun 13, 2025 · IPR2025-00351 · APJ Beth Z Shaw · IPR · Institution
The Board instituted IPR of claims 1–26 on all grounds, finding a reasonable likelihood that Petitioner would prevail on at least one claim.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Decided for petitioner
“A district court stay of the litigation pending resolution of the PTAB trial allays concerns about inefficiency and duplication of efforts.” Fintiv Order 6. That is the case here. Thus, the first Fintiv factor strongly weighs against exercising the authority to deny institution. Id. Under the second Fintiv factor, the proximity of the court’s trial date to the Board’s projected statutory deadline for a final written decision weighs against exercising our authority to deny institution because there is no trial date scheduled. Id. at 9; see Ex. 1031, 3. slip op. at 8
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“To institute an inter partes review, we must determine “that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). The Board, however, has discretion to deny a petition even when a petitioner meets that threshold. Id.; see, e.g., Cuozzo Speed Techs., LLC v. Lee, 136 S. Ct. 2131, 2140 (2016) (“[T]he agency’s decision to deny a petition is a matter committed to the Patent Office’s discretion.”). For the reasons that follow, we grant institution of inter partes review.” slip op. at 2
- Skill levelOther
“have a bachelor’s or equivalent degree in computer science or a related field and at least 2 years of experience in multimedia processing or delivery using internet protocols.” Pet. 10 (citing Ex. 1002 ¶¶ 67–68). Petitioner further states that “a person with less formal education but more experience, or more formal education but less experience, could have also met the relevant standard for a POSITA.” Id. Patent Owner submits a similar definition (see Prelim. Resp. 13–14), but states that a POSITA “would understand that . . . the subject of the patent is a software-based solution to broadcasting multimedia streams, and the skillset and expertise in hardware-based systems would not make one knowledgeable about software-based systems.” Prelim. Resp. 13–14. We determine that no express finding is necessary, on the present record, and that the level of ordinary skill in the art is reflected by the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001); In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995); In re Oelrich, 579 F.2d 86, 91 (CCPA 1978). The difference in how each party characterizes a POSITA’s work experience does not change our analysis or conclusions based on the present record. Should Patent Owner dispute Petitioner’s definition during trial, we encourage Patent Owner to explain how a software-focused definition would affect any obviousness analysis in our final written decision.” slip op. at 10
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Instituted
“Claim 1 does not limit the “caching unit” in any way. With this in mind, we preliminarily agree that Farber discloses the subject matter of limitation 1a sufficiently to meet Petitioner’s burden on institution. b.” slip op. at 14
Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialPatents in suitUS 11,140,441 - PTAB · Jun 13, 2025 · IPR2025-00350 · APJ Jason M Repko · IPR · Institution
The Board instituted IPR on claims 1–13 for all petition grounds, finding a reasonable likelihood of prevailing on at least one challenged claim.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Decided for petitioner
“After Patent Owner made these arguments, though, the district court in the Florida Litigation (1) stayed all deadlines indefinitely and (2) said that the October trial will not go forward as scheduled. Ex. 1028, 3. “A district court stay of the litigation pending resolution of the PTAB trial allays concerns about inefficiency and duplication of efforts.” Fintiv Order 6. That is the case here. Thus, the first Fintiv factor strongly weighs against exercising the authority to deny institution. Id.” slip op. at 6
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“Conclusion At this stage and on this record, it is reasonably likely that Petitioner would prevail in showing that claim 1 is unpatentable as obvious over Avellan. The Petition’s merits are compelling because Petitioner’s challenge plainly leads to a conclusion that claim 1 is unpatentable.” slip op. at 14
- Skill levelOther
“B. Merits 1. Level of Ordinary Skill in the Art According to the Petition, Here, a Person of Ordinary Skill in the Art (“POSITA”) at the time of the claimed invention would have a bachelor’s or equivalent degree in computer science or a related field and at least 2 years of experience in multimedia processing or delivery using internet protocols. . . . A person with less formal education but more experience, or more formal education but less experience, could also meet the standard. Pet. 19 (citing Ex. 1007 ¶¶ 68–69). Patent Owner provides a different definition: A person of ordinary skill in the art at the time of the inventions in the ‘002 Patent would have had a bachelor’s degree in computer science or a related field, and at least two years of experience working in the field of software systems used in generating and broadcasting multimedia streams. An individual with less technical education but more experience, or vice versa, could also qualify as a person of ordinary skill in the art. Prelim. Resp. 12 (citing Ex. 2006 ¶ 59) (emphasis added). Patent Owner argues that the definition must include experience in software systems because the invention is a software-based solution. Id. at 12–13 (citing Ex. 2006 ¶ 60). At this stage, our decision would be the same under either definition. Should Patent Owner dispute Petitioner’s definition during trial, we encourage Patent Owner to explain how a software-focused definition would affect any obviousness analysis in our final written decision.” slip op. at 9
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Instituted
“There is no dispute that (1) Avellan’s user initiates the request and eventually receives the stream and (2) gateway server 134 receives a request for a media stream for playback on a broadcast channel. See id. at 32–39; Pet. 22. The issue here is whether claim 1 requires that the recited “content provider” originates the request. We agree with Petitioner that claim 1 does not require this. Prelim. Reply 7. Apart from being received from the content provider, claim 1 does not limit the request’s origin in any way. Rather, claim 1 only requires that the request is received from the content provider. Ex. 1001, 14:51–54. Claim 1 recites “comprising” in the preamble of the method (id. at 14:50), which is a encompasses user-originated requests that are received from other entities. With this understanding of the claim, we preliminarily agree with Petitioner that Avellan discloses limitation 1a through its communication path from network 150 to user computers 1041–104n via gateway platforms 1301–130n. Pet. 22. That is, Avellan’s gateway platform 134 receives a request for at least one media stream, and claim 1 does not exclude user-originated requests. See id. We agree that the content can be video from CNN, BBC, ESPN, or other live-streaming television feeds. Id. at 24 (citing Ex. 1003, 8:18–21). Thus, at this stage and on this record, we agree with Petitioner that Avellan discloses limitation 1a. See id. at 22. ii. Remaining Limitations Apart from the arguments discussed above, Patent Owner does not present arguments specifically directed to the other limitations of claim 1. See Prelim. Resp. We determine that Petitioner’s arguments made in connection with those limitations are sufficient at this stage and on this record. Pet. 24–32. We agree with Petitioner that Avellan teaches obtaining content from the networks 150 and 152, as recited in 1b; rendering a webpage by a browser at gateway 134, as recited in 1c; generating the screen captures at gateway 134, as recited in 1d; and assembling and providing the media stream when gateway server 134 compresses the image or video format and sends it to the browser 106, as recited in 1e and 1f. Id. at 24–29. Petitioner has provided a sufficient rationale at this stage why a method with the subject matter recited in lg and 1h would have been obvious. Id. at 29– 32. Conclusion At this stage and on this record, it is reasonably likely that Petitioner would prevail in showing that claim 1 is unpatentable as obvious over Avellan. The Petition’s merits are compelling because Petitioner’s challenge plainly leads to a conclusion that claim 1 is unpatentable.” slip op. at 12
§ 102 anticipation§ 103 obviousnessDiscretionary denialPatents in suitUS 10,524,002 - PTAB · Jun 13, 2025 · IPR2025-00349 · APJ Jason M Repko · IPR · Institution
The Board instituted IPR on claims 1–21 and all petition grounds, finding a reasonable likelihood that Avellan anticipates claim 1.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Decided for petitioner
“A district court stay of the litigation pending resolution of the PTAB trial allays concerns about inefficiency and duplication of efforts.” Fintiv Order 6. That is the case here. Thus, the first Fintiv factor strongly weighs against exercising the authority to deny institution. Id. slip op. at 6
- Skill levelOther
“B. Merits 1. Level of Ordinary Skill in the Art According to the Petition, A Person of Ordinary Skill in the Art (“POSITA”) at the time of the claimed invention would have a bachelor’s or equivalent degree in computer science or a related field and at least 2 years of experience in multimedia processing or delivery using internet protocols. Furthermore, a person with less formal education but more experience, or more formal education but less experience, could have also met the relevant standard for a POSITA. Pet. 14–15 (citing Ex. 1002 ¶ 68). Patent Owner provides a different definition: A person of ordinary skill in the art at the time of the claimed inventions in the ‘074 Patent would have had a bachelor’s degree in computer science or a related field, and at least two years of experience working in the field of software systems used in generating and broadcasting multimedia streams. An individual with less technical education but more experience, or vice versa, could also qualify as a person of ordinary skill in the art Prelim. Resp. 10 (citing Ex. 2006 ¶ 58) (emphasis added). Patent Owner argues that the definition must include experience in software systems because the invention is a software-based solution. Id. (citing Ex. 2006 ¶ 59). Should Patent Owner dispute Petitioner’s definition during trial, we encourage Patent Owner to explain how a software-focused definition would affect any obviousness analysis in our final written decision.” slip op. at 9
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Instituted
“Apart from being received from the content provider, claim 1 does not limit the request’s origin in any way. Rather, claim 1 only requires that the request is received from the content provider. Ex. 1001, 14:48–50. Claim 1 recites “comprising” in the preamble of the method (id. at 14:47), which is a term that does not exclude additional, unrecited steps. Thus, claim 1 encompasses user-originated requests that are received from other entities. With this understanding of the claim, we preliminarily agree with Petitioner that Avellan discloses limitation 1a through its communication path from network 150 to user computers 1041–104n via gateway platforms 1301–130n and broadcast device 102. Pet. 17–18. That is, Avellan’s gateway platform 134 receives a request from broadcast device 102 for at least one media stream, and claim 1 does not exclude user-originated requests. See id. We agree that the content can be video from CNN, BBC, ESPN, or other live-streaming television feeds. Id. at 19 (citing Ex. 1003, 8:18–21). Thus, at this stage and on this record, we agree with Petitioner that Avellan discloses limitation 1a. See id. at 17–19.” slip op. at 13
§ 102 anticipationDiscretionary denialPatents in suitUS 10,123,074 - Apple, Inc. / LG Electronics, Inc. et al. v. Gesture Technology Partners, LLCSome claims unpatentablePTAB · Nov 30, 2022 · IPR2022-00359 · APJ Brent M Dougal · IPR · Final written decision
Claims 1–10, 12, and 14–31 are unpatentable as obvious; claims 11 and 13 were not shown unpatentable because Numazaki does not teach or suggest their transmission and cellular-phone limitations.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“We apply these principles to the Petition’s challenges. 2. Level of Ordinary Skill in the Art Petitioner asserts that “[a] person having ordinary skill in the art (‘PHOSITA’) at the time of the ’431 Patent would have had at least a bachelor’s degree in electrical engineering or equivalent with at least one year of experience in the field of human computer interaction” and that “[a]dditional education or experience might substitute for the above requirements.” Pet. 3 (citing Ex. 1008 ¶¶ 30–32). Patent Owner does not dispute Petitioner’s level of ordinary skill in the art. PO Resp. 6. We are persuaded, on the present record, that Petitioner’s declarant’s statement is consistent with the problems and solutions in the ’431 patent and prior art of record. We adopt this definition for the purposes of this Decision.” slip op. at 7
- Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble limitingDecided for patent owner
“Patent Owner argues that the preambles should be limiting because they recite essential structure or steps and are “necessary to give life, meaning, and vitality” to the claims. PO Resp. 6 (quoting Acceleration Bay, LLC v. Activision Blizzard, Inc., 908 F.3d 765, 770 (Fed. Cir. 2018)). Specifically, Patent Owner asserts that each claim includes one or more limitations that refer back to the preamble’s “handheld computing device” or “handheld computer apparatus” for antecedent basis. Id. at 6–7. Patent Owner further argues that the ’431 patent discloses different embodiments, with some embodiments being in the form of a computer and some embodiments being in the form of a handheld device. Id. at 7 (citing Ex. 1001, 12:59–13:7, Fig. 10A). Patent Owner contends that the claims are directed to the latter embodiments related to a handheld device and, therefore, “the preamble is necessary to give life, meaning, and vitality to claims 1, 7, and 14, consistent with the embodiments that the inventor chose to claim.” Id. We agree that the preambles of claims 1, 7, and 14 are limiting. This is primarily because the body of each claim includes “said device” or “said apparatus” which refers back to the preamble and is understood with reference thereto. For example, the last clause of claim 7 states: “means for controlling a function of said apparatus using said information.” Ex. 1001, 26:4–5 (emphasis added). “Said apparatus” derives antecedent basis from the “[h]andheld computer apparatus” recited in the preamble. Moreover, the “means for controlling a function of said apparatus” is understood because of this reference to the handheld computer apparatus. The limitations of claims 1 and 14 are similar and so this logic applies equally to these claims as well. Thus, we agree that the preamble recites essential structure and is “necessary to give life, meaning, and vitality” to claims 1, 7, and 14.” slip op. at 8
- Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)§112(f) does not applyDecided for petitioner
“b) Camera Means Petitioner asserts that, though claim 7 recites “camera means,” it is not a means-plus-function limitation under §112 ¶ 6. Pet. 6. Petitioner argues that “a PHOSITA would have considered ‘camera means associated with said housing’ to have a sufficiently definite meaning as the name for structure.” Id. (citing Ex. 1008 ¶ 36). Petitioner further argues that “all optical sensors obtain images by capturing light, so the claimed function is simply describing the general process that all optical sensors employ to obtain images of objects.” Id. (citing Ex. 1008 ¶ 36). “Patent Owner agrees” with Petitioner’s construction PO. Resp. 7. We accept Petitioner’s construction as consistent with the current record.” slip op. at 9
- Claim Construction › Functional claiming / §112(f) means-plus-function › Corresponding structure / algorithm (indefinite if none)Decided for petitioner
“c) Computer Means Petitioner contends that claim 7’s limitation of “computer means within said housing for analyzing said image to determine information concerning a position or movement of said object” is a means-plus-function limitation under §112 ¶ 6. Pet. 7. Petitioner argues that the limitation’s function is analyzing an image “to determine positioning or movement of an object.” Id. Petitioner argues that the corresponding structure “includes a computer/processor programmed (1) to identify either natural or artificial features on an object as described . . . or (2) to track the movement using one of the disclosed methods.” Id. at 9; see id. at 8–9 (discussing the disclosure of the ’431 patent) (citing Ex. 1001, 3:38–47, 3:57–62, 4:9–14, 5:2–23, 6:64–7:13, 8:40–59, 11:16–35). Petitioner also argues that “objects” should be construed to mean “both separate objects held/controlled by the user and also part of the user’s body, such as a user’s finger or hand.” Id. at 8; see id. at 7–8 (citing Ex. 1001, 3:39–41, 3:48–50, claims 7–8). “Patent Owner does not contest” Petitioner’s construction. PO Resp. 6. We accept Petitioner’s construction as consistent with the current record.10 d) Means for Controlling a Function Petitioner argues that claim 7’s limitation of “means for controlling a function of said apparatus using said information” is a means-plus-function” slip op. at 10
Patent outcomesUS 7,933,431 mixedClaim construction§ 103 obviousnesscites PhillipsPatents in suitUS 7,933,431 - Apple, Inc., LG Electronics, Inc., LG Electronics U.S.A., Inc., And Google LLC v. Gesture Technology Partners, LLCSome claims unpatentablePTAB · Nov 30, 2022 · IPR2022-00091 · APJ Brent M Dougal · IPR · Final written decision
Claims 1–10, 12, and 14–31 are unpatentable as obvious; claims 11 and 13 were not shown unpatentable because Numazaki did not teach or suggest their cellular phone or transceiver limitations.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“We apply these principles to the Petition’s challenges. 2. Level of Ordinary Skill in the Art Petitioner asserts that “[a] person having ordinary skill in the art (‘PHOSITA’) at the time of the ’431 Patent would have had at least a bachelor’s degree in electrical engineering or equivalent with at least one year of experience in the field of human computer interaction” and that “[a]dditional education or experience might substitute for the above requirements.” Pet. 3 (citing Ex. 1008 ¶¶ 30–32). Patent Owner does not dispute Petitioner’s level of ordinary skill in the art. PO Resp. 6. We are persuaded, on the present record, that Petitioner’s declarant’s statement is consistent with the problems and solutions in the ’431 patent and prior art of record. We adopt this definition for the purposes of this Decision.” slip op. at 7
- Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble limitingDecided for patent owner
“Patent Owner argues that the preambles should be limiting because they recite essential structure or steps and are “necessary to give life, meaning, and vitality” to the claims. PO Resp. 6 (quoting Acceleration Bay, LLC v. Activision Blizzard, Inc., 908 F.3d 765, 770 (Fed. Cir. 2018)). Specifically, Patent Owner asserts that each claim includes one or more limitations that refer back to the preamble’s “handheld computing device” or “handheld computer apparatus” for antecedent basis. Id. at 6–7. Patent Owner further argues that the ’431 patent discloses different embodiments, with some embodiments being in the form of a computer and some embodiments being in the form of a handheld device. Id. at 7 (citing Ex. 1001, 12:59–13:7, Fig. 10A). Patent Owner contends that the claims are directed to the latter embodiments related to a handheld device and, therefore, “the preamble is necessary to give life, meaning, and vitality to claims 1, 7, and 14, consistent with the embodiments that the inventor chose to claim.” Id. We agree that the preambles of claims 1, 7, and 14 are limiting. This is primarily because the body of each claim includes “said device” or “said apparatus” which refers back to the preamble and is understood with reference thereto. For example, the last clause of claim 7 states: “means for controlling a function of said apparatus using said information.” Ex. 1001, 26:4–5 (emphasis added). “Said apparatus” derives antecedent basis from the “[h]andheld computer apparatus” recited in the preamble. Moreover, the “means for controlling a function of said apparatus” is understood because of this reference to the handheld computer apparatus. The limitations of claims 1 and 14 are similar and so this logic applies equally to these claims as well. Thus, we agree that the preamble recites essential structure and is “necessary to give life, meaning, and vitality” to claims 1, 7, and 14.” slip op. at 8
- Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)Term construed petitioner construction§112(f) does not applyDecided for petitioner
“b) Camera Means Petitioner asserts that, though claim 7 recites “camera means,” it is not a means-plus-function limitation under §112 ¶ 6. Pet. 6. Petitioner argues that “a PHOSITA would have considered ‘camera means associated with said housing’ to have a sufficiently definite meaning as the name for structure.” Id. (citing Ex. 1008 ¶ 36). Petitioner further argues that “all optical sensors obtain images by capturing light, so the claimed function is simply describing the general process that all optical sensors employ to obtain images of objects.” Id. (citing Ex. 1008 ¶ 36). “Patent Owner agrees” with Petitioner’s construction PO. Resp. 7. We accept Petitioner’s construction as consistent with the current record.” slip op. at 9
- Claim Construction › Functional claiming / §112(f) means-plus-function › Corresponding structure / algorithm (indefinite if none)Term construed petitioner construction§112(f) appliesDecided for petitioner
“c) Computer Means Petitioner contends that claim 7’s limitation of “computer means within said housing for analyzing said image to determine information concerning a position or movement of said object” is a means-plus-function limitation under §112 ¶ 6. Pet. 7. Petitioner argues that the limitation’s function is analyzing an image “to determine positioning or movement of an object.” Id. Petitioner argues that the corresponding structure “includes a computer/processor programmed (1) to identify either natural or artificial features on an object as described . . . or (2) to track the movement using one of the disclosed methods.” Id. at 9; see id. at 8–9 (discussing the disclosure of the ’431 patent) (citing Ex. 1001, 3:38–47, 3:57–62, 4:9–14, 5:2–23, 6:64–7:13, 8:40–59, 11:16–35). Petitioner also argues that “objects” should be construed to mean “both separate objects held/controlled by the user and also part of the user’s body, such as a user’s finger or hand.” Id. at 8; see id. at 7–8 (citing Ex. 1001, 3:39–41, 3:48–50, claims 7–8). “Patent Owner does not contest” Petitioner’s construction. PO Resp. 6. We accept Petitioner’s construction as consistent with the current record.10 d) Means for Controlling a Function Petitioner argues that claim 7’s limitation of “means for controlling a function of said apparatus using said information” is a means-plus-function” slip op. at 10
Patent outcomesUS 7,933,431 mixedClaim construction§ 103 obviousnesscites PhillipsPatents in suitUS 7,933,431 - Apple, Inc. / LG Electronics, Inc. et al. v. Gesture Technology Partners, LLCSome claims unpatentablePTAB · Nov 30, 2022 · IPR2021-00920 · APJ Brent M Dougal · IPR · Final written decision
Claims 1–10, 12, and 14–31 are unpatentable as obvious; claims 11 and 13 were not shown unpatentable because Numazaki does not teach or suggest their limitations.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“(‘PHOSITA’) at the time of the ’431 Patent would have had at least a bachelor’s degree in electrical engineering or equivalent with at least one year of experience in the field of human computer interaction” and that “[a]dditional education or experience might substitute for the above requirements.” Pet. 3 (citing Ex. 1008 ¶¶ 30–32). Patent Owner does not dispute Petitioner’s level of ordinary skill in the art. PO Resp. 6. We are persuaded, on the present record, that Petitioner’s declarant’s statement is consistent with the problems and solutions in the ’431 patent and prior art of record. We adopt this definition for the purposes of this Decision.” slip op. at 7
- Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble limitingDecided for patent owner
“they recite essential structure or steps and are “necessary to give life, meaning, and vitality” to the claims. PO Resp. 6 (quoting Acceleration Bay, LLC v. Activision Blizzard, Inc., 908 F.3d 765, 770 (Fed. Cir. 2018)). Specifically, Patent Owner asserts that each claim includes one or more limitations that refer back to the preamble’s “handheld computing device” or “handheld computer apparatus” for antecedent basis. Id. at 6–7. Patent Owner further argues that the ’431 patent discloses different embodiments, with some embodiments being in the form of a computer and some embodiments being in the form of a handheld device. Id. at 7 (citing Ex. 1001, 12:59–13:7, Fig. 10A). Patent Owner contends that the claims are directed to the latter embodiments related to a handheld device and, therefore, “the preamble is necessary to give life, meaning, and vitality to claims 1, 7, and 14, consistent with the embodiments that the inventor chose to claim.” Id. We agree that the preambles of claims 1, 7, and 14 are limiting. This is primarily because the body of each claim includes “said device” or “said apparatus” which refers back to the preamble and is understood with reference thereto. For example, the last clause of claim 7 states: “means for controlling a function of said apparatus using said information.” Ex. 1001, 26:4–5 (emphasis added). “Said apparatus” derives antecedent basis from the “[h]andheld computer apparatus” recited in the preamble. Moreover, the “means for controlling a function of said apparatus” is understood because of this reference to the handheld computer apparatus. The limitations of claims 1 and 14 are similar and so this logic applies equally to these claims as well. Thus, we agree that the preamble recites essential structure and is “necessary to give life, meaning, and vitality” to claims 1, 7, and 14.” slip op. at 8
- Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)§112(f) does not applyDecided for petitioner
“b) Camera Means Petitioner asserts that, though claim 7 recites “camera means,” it is not a means-plus-function limitation under §112 ¶ 6. Pet. 6. Petitioner argues that “a PHOSITA would have considered ‘camera means associated with said housing’ to have a sufficiently definite meaning as the name for structure.” Id. (citing Ex. 1008 ¶ 36). Petitioner further argues that “all optical sensors obtain images by capturing light, so the claimed function is simply describing the general process that all optical sensors employ to obtain images of objects.” Id. (citing Ex. 1008 ¶ 36). “Patent Owner agrees” with Petitioner’s construction PO. Resp. 7. We accept Petitioner’s construction as consistent with the current record.” slip op. at 9
- Claim Construction › Functional claiming / §112(f) means-plus-function › Corresponding structure / algorithm (indefinite if none)Decided for petitioner
“c) Computer Means Petitioner contends that claim 7’s limitation of “computer means within said housing for analyzing said image to determine information concerning a position or movement of said object” is a means-plus-function limitation under §112 ¶ 6. Pet. 7. Petitioner argues that the limitation’s function is analyzing an image “to determine positioning or movement of an object.” Id. Petitioner argues that the corresponding structure “includes a computer/processor programmed (1) to identify either natural or artificial features on an object as described . . . or (2) to track the movement using one of the disclosed methods.” Id. at 9; see id. at 8–9 (discussing the disclosure of the ’431 patent) (citing Ex. 1001, 3:38–47, 3:57–62, 4:9–14, 5:2–23, 6:64–7:13, 8:40–59, 11:16–35). Petitioner also argues that “objects” should be construed to mean “both separate objects held/controlled by the user and also part of the user’s body, such as a user’s finger or hand.” Id. at 8; see id. at 7–8 (citing Ex. 1001, 3:39–41, 3:48–50, claims 7–8). “Patent Owner does not contest” Petitioner’s construction. PO Resp. 6. We accept Petitioner’s construction as consistent with the current record.10 d) Means for Controlling a Function Petitioner argues that claim 7’s limitation of “means for controlling a function of said apparatus using said information” is a means-plus-function 10 In related IPR2021-00917 the petitioner there offered a slightly different construction. See IPR2021-00917, Paper 31, 11–12. The parties do not address the slight differences and we determine that the outcome here is not construction dependent. limitation under §112 ¶ 6. Pet. 10. According to Petitioner, the limitation’s function is “controlling a function of the apparatus using information about the object’s location or movement.” Id. Petitioner argues that the corresponding structure “is a processor programmed to perform the specific algorithms that accomplish this function” which “includes at least [the] Fig. 9 disclosure.” Id. at 10–11. “Patent Owner does not contest” Petitioner’s construction. PO Resp. 6. However, as discussed above, we determine that “said apparatus” refers to the handheld computer apparatus in the preamble. Thus, we accept Petitioner’s construction with the added requirement that the general purpose computer be a handheld computer apparatus. e) Means for Transmitting Information Petitioner asserts that claim 11’s limitation of “means for transmitting information” is a means-plus-function limitation under §112 ¶ 6. Pet. 11. Petitioner argues that the ’431 patent teaches the structure for performing the limitation’s function of “transmitting information” is a “wireless cellular transceiver” and thus the corresponding structure required by the claim “includes at least a wireless cellular transceiver.” Id. at 11–12 (citing Ex. 1001, 12:59–13:3). “Patent Owner does not contest” Petitioner’s construction. PO Resp. 6. We accept Petitioner’s construction as consistent with the current record.11” slip op. at 10
Patent outcomesUS 7,933,431 mixedClaim construction§ 103 obviousnesscites PhillipsPatents in suitUS 7,933,431 - Apple, Inc. / LG Electronics, Inc. et al. v. Gesture Technology Partners, LLCSome claims unpatentablePTAB · Nov 28, 2022 · IPR2022-00360 · APJ Brent M Dougal · IPR · Final written decision
Claims 1–6, 8–16, 18–26, and 28–30 are unpatentable as obvious; claims 7, 17, and 27 were not shown unpatentable because Numazaki teaches away from using ring or other targets.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“2. Level of Ordinary Skill in the Art Petitioner asserts that “[a] person having ordinary skill in the art (‘PHOSITA’) at the time of the ’079 Patent would have had at least a bachelor’s degree in electrical engineering or equivalent with at least one year of experience in the field of human computer interaction” and that “[a]dditional education or experience might substitute for the above requirements.” Pet. 4 (citing Ex. 1010 ¶¶ 29–31). Patent Owner does not dispute Petitioner’s level of ordinary skill in the art. PO Resp. 6. We are persuaded that Petitioner’s declarant’s statement is consistent with the problems and solutions in the ’079 patent and prior art of record. We adopt this definition for the purposes of this Final Decision.” slip op. at 6
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for petitioner
“the light source is used is not a sufficient reason for us to read a limitation into the claims from the Specification. If the specification “reveal[s] a special definition given to a claim term by the patentee that differs from the meaning it would otherwise possess[,] . . . the inventor’s lexicography governs.” Phillips v. AWH Corp., 415 F.3d 1303, 1316 (Fed. Cir. 2005) (en banc) (citing CCS Fitness, Inc. v. Brunswick Corp., 288 F.3d 1359, 1366 (Fed. Cir. 2002)); see also Reply 19. However, this is not the case here. Patent Owner does not identify anywhere in the Specification where “light source” or “plurality of light emitting diodes” are defined as “the light source illuminates the gesture by having two or more (i.e., a plurality) LEDs of the light source emit light at the same time.” For these reasons we decline to adopt Patent Owner’s claim construction. We determine that the added limitation in claims 3, 15, and 23 should be read according to its plain and ordinary meaning. In other words, “the light source includes a plurality of light emitting diodes,” simply means exactly what it says “the light source includes a plurality of light emitting diodes.”” slip op. at 8
- Obviousness (§103) › Motivation to combine / reasonable expectation of success › Teaching awayTeaching away foundNot shown unpatentableMixed
“A reference may be said to teach away when a person of ordinary skill, upon reading the reference, would be discouraged from following the path set out in the reference, or would be led in a direction divergent from the path that was taken by the applicant. The degree of teaching away will of course depend on the particular facts; in general, a reference will teach away if it suggests that the line of development flowing from the reference’s disclosure is unlikely to be productive of the result sought by the applicant. In re Gurley, 27 F.3d 551, 553 (Fed. Cir. 1994).” slip op. at 21
- Obviousness (§103) › Motivation to combine / reasonable expectation of successUnpatentableUnpatentable
“Petitioner argues that Numazaki ’863 teaches using a plurality of light emitting diodes to illuminate a hand gesture and to control a computer based on the gesture. Pet. 37. Petitioner also identifies a number of reasons to modify Numazaki’s light source to use Numazaki’s ’863’s plurality of light emitting diodes as the light sources are used for similar purposes. Id. at 38– 39. Patent Owner does not contest Petitioner’s positions in the Petition, other than to argue that the combination does not teach the claim limitation under Patent Owner’s construction. PO Resp. 20–22. Patent Owner further admits that Numazaki ’863 teaches a plurality of light emitting diodes used to illuminate an object. Id. at 21 (citing Ex. 1005, 16:36–57, Fig. 4). As we previously rejected Patent Owner’s attempt to read limitations from the Specification into the claims, Patent Owner’s arguments here do not apply to the requirements of the claims. We have reviewed Petitioner’s assertions with respect to these claims and the supporting evidence, and determine that Petitioner has established by a preponderance of the evidence that claims 3, 15, and 23 are unpatentable.” slip op. at 24
Patent outcomesUS 8,553,079 mixedClaim construction§ 103 obviousnesscites PhillipsPatents in suitUS 8,553,079 - Apple, Inc. / LG Electronics, Inc. et al. v. Gesture Technology Partners, LLCSome claims unpatentablePTAB · Nov 28, 2022 · IPR2022-00090 · APJ Brent M Dougal · IPR · Final written decision
Claims 1–6, 8–16, 18–26, and 28–30 are unpatentable as obvious; claims 7, 17, and 27 were not shown unpatentable because Numazaki teaches away from using targets.
RulingsFinal written decision- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for petitioner
“The mere fact that the Specification provides an example as to how the light source is used is not a sufficient reason for us to read a limitation into the claims from the Specification. If the specification “reveal[s] a special definition given to a claim term by the patentee that differs from the meaning it would otherwise possess[,] . . . the inventor’s lexicography governs.” Phillips v. AWH Corp., 415 F.3d 1303, 1316 (Fed. Cir. 2005) (en banc) (citing CCS Fitness, Inc. v. Brunswick Corp., 288 F.3d 1359, 1366 (Fed. Cir. 2002)); see also Reply 19. However, this is not the case here. Patent Owner does not identify anywhere in the Specification where “light source” or “plurality of light emitting diodes” are defined as “the light source illuminates the gesture by having two or more (i.e., a plurality) LEDs of the light source emit light at the same time.” For these reasons we decline to adopt Patent Owner’s claim construction. We determine that the added limitation in claims 3, 15, and 23 should be read according to its plain and ordinary meaning. In other words, “the light source includes a plurality of light emitting diodes,” simply means exactly what it says “the light source includes a plurality of light emitting diodes.”” slip op. at 8
- Skill levelSkill level petitioner adoptedDecided for petitioner
“2. Level of Ordinary Skill in the Art Petitioner asserts that “[a] person having ordinary skill in the art (‘PHOSITA’) at the time of the ’079 Patent would have had at least a bachelor’s degree in electrical engineering or equivalent with at least one year of experience in the field of human computer interaction” and that “[a]dditional education or experience might substitute for the above requirements.” Pet. 4 (citing Ex. 1010 ¶¶ 29–31). Patent Owner does not dispute Petitioner’s level of ordinary skill in the art. PO Resp. 6. We are persuaded that Petitioner’s declarant’s statement is consistent with the problems and solutions in the ’079 patent and prior art of record. We adopt this definition for the purposes of this Final Decision.” slip op. at 6
- Obviousness (§103) › Motivation to combine / reasonable expectation of success › Teaching awayTeaching away foundNot shown unpatentableNot shown unpatentable
“A reference may be said to teach away when a person of ordinary skill, upon reading the reference, would be discouraged from following the path set out in the reference, or would be led in a direction divergent from the path that was taken by the applicant. The degree of teaching away will of course depend on the particular facts; in general, a reference will teach away if it suggests that the line of development flowing from the reference’s disclosure is unlikely to be productive of the result sought by the applicant. In re Gurley, 27 F.3d 551, 553 (Fed. Cir. 1994).” slip op. at 21
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundUnpatentable
“Petitioner argues that Numazaki ’863 teaches using a plurality of light emitting diodes to illuminate a hand gesture and to control a computer based on the gesture. Pet. 37. Petitioner also identifies a number of reasons to modify Numazaki’s light source to use Numazaki’s ’863’s plurality of light emitting diodes as the light sources are used for similar purposes. Id. at 38– 39. Patent Owner does not contest Petitioner’s positions in the Petition, other than to argue that the combination does not teach the claim limitation under Patent Owner’s construction. PO Resp. 20–22. Patent Owner further admits that Numazaki ’863 teaches a plurality of light emitting diodes used to illuminate an object. Id. at 21 (citing Ex. 1005, 16:36–57, Fig. 4). As we previously rejected Patent Owner’s attempt to read limitations from the Specification into the claims, Patent Owner’s arguments here do not apply to the requirements of the claims. We have reviewed Petitioner’s assertions with respect to these claims and the supporting evidence, and determine that Petitioner has established by a preponderance of the evidence that claims 3, 15, and 23 are unpatentable.” slip op. at 24
Patent outcomesUS 8,553,079 mixedClaim construction§ 103 obviousnesscites PhillipsPatents in suitUS 8,553,079 - Apple, Inc. / LG Electronics, Inc. et al. v. Gesture Technology Partners, LLCSome claims unpatentablePTAB · Nov 28, 2022 · IPR2021-00922 · APJ Brent M Dougal · IPR · Final written decision
Claims 1–6, 8–16, 18–26, and 28–30 are unpatentable as obvious; claims 7, 17, and 27 were not shown unpatentable because Numazaki teaches away from using ring or other targets.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“(‘PHOSITA’) at the time of the ’079 Patent would have had at least a bachelor’s degree in electrical engineering or equivalent with at least one year of experience in the field of human computer interaction” and that “[a]dditional education or experience might substitute for the above requirements.” Pet. 4 (citing Ex. 1010 ¶¶ 29–31). Patent Owner does not dispute Petitioner’s level of ordinary skill in the art. PO Resp. 6. We are persuaded that Petitioner’s declarant’s statement is consistent with the problems and solutions in the ’079 patent and prior art of record. We adopt this definition for the purposes of this Final Decision.” slip op. at 6
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for patent owner
“Claim construction starts with an analysis of the claim language itself. Sjolund v. Musland, 847 F.2d 1573, 1582 (Fed. Cir. 1988) (“[T]he claims define the invention.”). Claim 1 includes “providing a light source adapted to direct illumination through a work volume above the light source,” a “camera being fixed relative to the light source,” and “determining . . . the gesture performed in the work volume and illuminated by the light source.” Ex. 1001, 13:3–9. Claim 3 adds that “the light source includes a plurality of light emitting diodes.” Id. at 13:12–13. Reading claims 1 and 3 it can be seen that Patent Owner’s construction is not apparent or implied from the claim language. Neither claim requires, for example, that the gesture be illuminated by 100% of the light source, or by at least two LEDs of the light source. Claim 1 merely states that the gesture be “illuminated by the light source.” The amount of illumination is not specified.” slip op. at 8
- Obviousness (§103) › Motivation to combine / reasonable expectation of success › Teaching awayTeaching away foundNot shown unpatentableNot shown unpatentable
“A reference may be said to teach away when a person of ordinary skill, upon reading the reference, would be discouraged from following the path set out in the reference, or would be led in a direction divergent from the path that was taken by the applicant. The degree of teaching away will of course depend on the particular facts; in general, a reference will teach away if it suggests that the line of development flowing from the reference’s disclosure is unlikely to be productive of the result sought by the applicant. In re Gurley, 27 F.3d 551, 553 (Fed. Cir. 1994).” slip op. at 21
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentableNot shown unpatentable
“The testimony of Petitioner’s declarant cannot overcome the strong “disparagement” that Petitioner admits Numazaki makes against the use of rings or other added targets. This is not a case where Numazaki merely expresses a general preference for an alternative invention, rather Numazaki clearly criticizes, discredits, and discourages the use of rings and other targets. In Petitioner’s own words, “Numazaki[’s] . . . teaching[s] . . . can obviate the need for these targets.” Tr. 28. Neither Petitioner nor Petitioner’s declarant address why one of ordinary skill in the art would have modified Numazaki to use a ring, in view of Petitioner’s admission that “Numazaki[’s] . . . teaching[s] . . . can obviate the need for these targets.” Id. Petitioner also fails to explain how the teachings of Numazaki related to specialized rings supports it conclusion related to a “small [generic] ring,” similar to what people routinely wear. Pet. 23–24. Numazaki discusses rings in specialized colors, as well as “color markers,” and “light emitting elements.” Ex. 1004, 3:7–9, 26–31. Neither Petitioner nor Petitioner’s declarant explain the logical steps between Numazaki’s disclosure and a “small [generic] ring” similar to what people routinely wear, or why one of ordinary skill in the art would have considered them to be the same or similar. For these reasons, we determine that Petitioner has not shown that” slip op. at 22
Patent outcomesUS 8,553,079 mixedClaim construction§ 103 obviousnesscites PhillipsPatents in suitUS 8,553,079
Holdings, summaries, rulings, issues, outcomes, winners and claim constructions shown for a decision were generated by a large language model reading the opinion. They are a guide to the decision, not the decision. Confirm every one against the court's own text before relying on it. Outcomes read from the patent owner’s side. Party names are extracted from the decision and are missing on about 900 short Director denials and scans, which carry the trial number instead.