- Headbox, LLC v. Infinite Imagineering, Inc.All claims unpatentablePTAB · May 22, 2015 · IPR2014-00365 · APJ Benjamin D M Wood · IPR · Final written decision
Claims 1–3, 5, 8–14, 16–19, 22, and 24–26 are unpatentable under § 103; claim 23 is indefinite under § 112, and its obviousness was not reached.
RulingsFinal written decision- Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)§112(f) appliesDecided for petitioner
“headphone set in accordance with claim 1, where each of said speaker headphones includes a pair of stereo headphone driver units in order to increase the volume/audio level when said speaker headphones are not positioned on the user’s head.” Ex. 1001, 12:5–9 (emphasis added). Claim 23 additionally recites “wherein each of said headphone driver units includes a volume controlling means for regulating and presetting the volume level for said exterior speakers and said interior speakers.” Id. at 12:23–26 (emphasis added). Petitioner contends, and we agree, that “volume controlling means” is a means-plus-function claim term under 35 U.S.C. § 112, paragraph 6, and that the claimed function is regulating and presetting the volume level for the exterior speakers and the interior speakers. Pet. 11. Petitioner also contends that the Specification does not identify any structure that corresponds to this function. Id. “If the specification does not contain an adequate disclosure of the structure that corresponds to the claimed function, the patentee will have failed to particularly point out and distinctly claim the invention as required by the second paragraph of section 112, which renders the claim invalid for indefiniteness.” Blackboard, Inc. v. Desire2Learn, Inc., 574 F.3d 1371, 1382 (Fed. Cir. 2009) (internal quotation marks omitted). The Specification teaches that one embodiment of headphone set 10 includes driver unit 70 for interior speakers 42, 44, and driver unit 72 for exterior speakers 38, 40, with driver units 70, 72 including “volume controlling means” 71 and 73, respectively. Ex. 1001, 6:40–45, Fig. 2B.7 According to the Specification, the volume controlling means are for presetting a maximum volume to each of the interior and exterior speakers, presumably to prevent hearing damage caused by excessively loud audio. Id. at 6:57–7:2. But the Specification does not describe or depict the structure that the volume controlling means uses to preset the maximum volume. Instead, it merely describes their function and depicts each of them as a box in a block diagram. Id. This is not sufficient because it does not “cabin the scope of the functional language in the means[-plus-function] element.” ePlus, Inc. v. Lawson Software, Inc., 700 F.3d 509, 518–19 (Fed. Cir. 2012) (holding that a “black box” in a flow chart only represents a function without specifying structure). Accordingly, we agree with Petitioner that the ’966 patent Specification does not describe structure corresponding to the function of presetting a maximum volume to the interior and exterior speakers, rendering claim 23 indefinite.” slip op. at 6
- Disclosure Requirements (§112) › Definiteness (Nautilus)IndefiniteOther
“which renders the claim invalid for indefiniteness.” Blackboard, Inc. v. Desire2Learn, Inc., 574 F.3d 1371, 1382 (Fed. Cir. 2009) (internal quotation marks omitted). The Specification teaches that one embodiment of headphone set 10 includes driver unit 70 for interior speakers 42, 44, and driver unit 72 for exterior speakers 38, 40, with driver units 70, 72 including “volume controlling means” 71 and 73, respectively. Ex. 1001, 6:40–45, Fig. 2B.7 According to the Specification, the volume controlling means are for presetting a maximum volume to each of the interior and exterior speakers, presumably to prevent hearing damage caused by excessively loud audio. Id. at 6:57–7:2. But the Specification does not describe or depict the structure that the volume controlling means uses to preset the maximum volume. Instead, it merely describes their function and depicts each of them as a box in a block diagram. Id. This is not sufficient because it does not “cabin the scope of the functional language in the means[-plus-function] element.” ePlus, Inc. v. Lawson Software, Inc., 700 F.3d 509, 518–19 (Fed. Cir. 2012) (holding that a “black box” in a flow chart only represents a function without specifying structure). Accordingly, we agree with Petitioner that the ’966 patent Specification does not describe structure corresponding to the function of presetting a maximum volume to the interior and exterior speakers, rendering claim 23 indefinite.” slip op. at 7
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundUnpatentable
“speaker headphone (ear covers 20) on opposing ends of a headband—each speaker headphone comprising an exterior speaker (audio speaker 25) and an interior speaker (earphone speaker 27)—and a signal wire connecting an audio device output to the speaker headphones. Ex. 1003, 2:8–20, 23–44, 53–59, 3:24–32, Figs. 1, 2. Kuo also discloses a switch that allows a user to listen to either the interior speakers or exterior speakers, although it does not describe the claimed three-way switch that also allows a user to 8 See 37 C.F.R. § 42.23(a) (“Any material fact not specifically denied may be considered admitted.”). simultaneously listen to both interior and exterior speakers. Id. at 2:32–44, 3:27–29. We find, however, that Awaba discloses a three-way switch (mode switch 28) that permits a user to select between the three claimed listening modes. Ex. 1004, 2:5–12, 27–28, 4:30–36, Fig. 1. Further, a skilled artisan9 would have considered Awaba’s three-way switch to be an obvious substitute for Kuo’s two-way switch because both are used for essentially the same purpose: to select between a headphone’s internal and external speakers on similar speaker-equipped headphones. The skilled artisan would have been motivated to make the substitution because Awaba’s threeway switch adds the additional functionality of being able to play both sets of speakers at the same time.” slip op. at 9
- Obviousness (§103) › KSR rationalesUnpatentable
“claim 1. We find that the combination of Kuo and Awaba teaches the additional limitations recited in these claims. Specifically, Kuo discloses the input jack, amplifier member, power source, headphone shape and audio-device connection of, respectively, claims 8–10, 12, and 16. Ex. 1003, 2:21– 31, 37–39, 47–59, 3:4–32, Figs. 1, 2, 5–7. Kuo’s mounting of ear covers 20 at the joint ends 11 of headband 10 corresponds to the requirements of claim 5. Id. at 2:12–18, Fig. 2. Further, Awaba discloses the three-way switch of claims 2 and 11 and the electrical connections of claim 11 (Ex. 1004, 2:24– 28, 4:25–36, Fig. 1); Awaba’s transmission of mono signals corresponds to 9 We find 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) (holding that the prior art itself can reflect the appropriate level of skill in the art). the monaural system of claim 24 (id. at 4:26–29); and Awaba’s socket 24 corresponds to claim 26’s pocket (id. at 4:10–17). Adding these features to Kuo’s headphones would have constituted use of known techniques to improve similar devices (speaker-equipped headphones) in the same way. See KSR Int’l Co. v. Teleflex, Inc., 550 U.S. 398, 417 (2007) (holding that “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”).” slip op. at 10
Patent outcomesUS 8,085,966 unpatentableClaim construction§ 103 obviousness§ 112 disclosurecites KSRPatents in suitUS 8,085,966 - SAP America, Inc. v. Lakshmi ArunachalamAll claims unpatentablePTAB · Sep 18, 2014 · CBM2013-00013 · APJ Brian J Mcnamara · CBM · Final written decision
Claims 1–3 and 11 are unpatentable under §§ 101 and 103, and claims 1–6 and 11 are unpatentable under § 112, second paragraph.
RulingsFinal written decision- ExcludeMotion to exclude, deniedDenied
“Under Federal Rules of Evidence (“FRE”) 901(b)(1) a proponent may authenticate evidence through testimony that the evidence is what it is claimed to be. In Loraine v. Markel American Insurance Co., 241 F.R.D. 534, (D. Md. 2007), the court noted that a witness authenticating electronic evidence must “provide factual specificity about the process by which the electronically stored information is created, acquired, maintained, and preserved without alteration or change, or the process by which it is produced if the result of a system or process that does so.” Id. at 545. The inventor’s statements do not meet these criteria. However, under FRE 901(b)(4) a party may authenticate evidence using circumstantial evidence in conjunction with the appearance, contents, substance, internal patterns, or other distinctive characteristics of the evidence. Although Patent Owner has not provided evidence such as hash values or metadata (see Lorraine at 547), the contents and substance of the documents indicate that they are what they purport to be. Given their technical nature of the documents, this panel can assign them appropriate weight.” slip op. at 28
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner
“As discussed further in this decision, based on Patent Owner’s contentions and the language of the Specification, we conclude that the term “routed transactional data structure” fails to inform a person of ordinary skill in the art of the scope of the claim with reasonable certainty and is therefore indefinite under 35 U.S.C. § 112 , second paragraph. See, Nautilus, Inc. v. Biosig, Insts., Inc., 134 S. Ct. 2120, 2129–30 (2014) . However, to the extent that the claim can be construed in order to analyze its relationship to the prior art in this proceeding and whether the claim recites patent eligible subject matter under 35 U.S.C. § 101, we have reconsidered our use of the expression “switching a user” in the construction we applied in our Decision to Institute. Dec. to Inst. 15-16. Claim 1 recites that the “routed transactional data structure” is specific to a POSvc application, which is a software program that facilitates execution of transactions requested by a user. Upon reconsideration, we conclude that “utilizing a routed transaction data structure” encompasses using a data structure that facilitates switching the processing of information associated with a user selected transactional application that provides immediate processing.” slip op. at 11
- Patent Eligibility (§101) › Alice/Mayo step one — 'directed to'Step1 directed to exceptionUnpatentable
“In our Decision to Institute, we noted that “object routing” requires the use of individual networked objects to route a user from a selected transactional application to the processing provided by the service provider. In contrast, the limitation “routed transactional data structure,” does not impose a meaningful limit on the scope of claims 1–3 and 11 because it does not play a significant part in permitting the claimed method to be performed. See SiRF Tech. Inc. v. Int’l Trade Comm., 601 F.3d 1319, 1333 (Fed. Cir. 2010). For example, as explained below in our 35 U.S.C. § 112 , second paragraph analysis, the Specification does not describe clearly how a data structure is transactional, as opposed to non-transactional, or routed, as opposed to non-routed. As discussed above, to the extent that “utilizing a routed transactional data structure that is both complete and non-deferred,” can be construed, we have interpreted it to mean using a data structure that facilitates switching the processing of information associated with a user– selected a transactional application that provides immediate processing. Switching the processing of information from one resource to another, such as from one program or data base to another, is a well-known abstract concept that is not limited to any particular technical approach, such as object routing, as recited in claim 4. The remaining limitations in claim 1 do not contribute any patent– eligible subject matter. The service network atop the Web, which we have construed to mean a network on which services other than underlying network communications services are provided over the Web, is an abstract concept under which customers and service providers communicate over a network so that the service provider can service the customer, in this case to allow the user to transfer funds between checking and savings accounts. This does not impose a meaningful limitation on the scope of the claim. See SiRF Tech, 601 F.3d at 1333. Thus, we conclude that claim 1 does not recite patent–eligible subject matter.” slip op. at 16
- Patent Eligibility (§101) › Alice/Mayo step two — inventive conceptStep2 no inventive conceptUnpatentable
“The remaining limitations in claim 1 do not contribute any patent– eligible subject matter. The service network atop the Web, which we have construed to mean a network on which services other than underlying network communications services are provided over the Web, is an abstract concept under which customers and service providers communicate over a network so that the service provider can service the customer, in this case to allow the user to transfer funds between checking and savings accounts. This does not impose a meaningful limitation on the scope of the claim. See SiRF Tech, 601 F.3d at 1333. Thus, we conclude that claim 1 does not recite patent–eligible subject matter. Claims 2, 3, and 11 do not add limitations that contribute to patent eligibility. Thus, we conclude that Petitioner has demonstrated that claims 1–3 and 11 do not recite patentable subject matter under 35 U.S.C. § 101.” slip op. at 17
Patent outcomesUS 8,037,158 unpatentableClaim construction§ 101 eligibility§ 103 obviousness§ 112 disclosurecites Alice · Mayo · NautilusPatents in suitUS 8,037,158
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.