IPRIPR2014-00129Final Written Decision
QSC Audio Products, LLCv.Crest Audio, Inc.
IPR challenge of US 5652542.
Type
IPR
Filed
Nov 7, 2013
Instituted
May 2, 2014
Decided
—
Patent
Application
08546839
Inventor
DENNIS FINK
Granted
Jul 29, 1997
01
Timeline
3 milestones
2013-11-07Petition filed
2014-05-02Institution
2015-04-29Terminated
02
Parties & counsel
Petitioner
QSC Audio Products, LLC
Counsel
Tullett, Rodneyet al
Patent Owner
Crest Audio, Inc.
Counsel
Crain, Andrewet al
03
Docket
Documents are mirrored from the PTAB e-file system. Filer is as stated on the face of the filing.
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