Personal Audio, LLC v. CBS Corp.

Audio’s patent describes a system for organizing audio files, by subject matter, into “program segments.” ’The system arranges the segments through a “session schedule” and allows a user to navigate through the schedule in various ways. Audio sued CBS, alleging infringement. Later that year, a third party sought inter partes review (IPR) of the patent under 35 U.S.C. 311–319. The Patent Trial and Appeal Board instituted review but the district court case proceeded to trial, with the issues limited to infringement and invalidity of claims 31–34. A jury found that CBS had infringed claims 31–34 and failed to establish by clear and convincing evidence that those claims were invalid. The jury awarded Audio $1,300,000. The Board issued a final written decision in the IPR, concluding that claims 31–35 are unpatentable. The district court stayed entry of its judgment until completion of direct review of the Board’s decision. The Federal Circuit affirmed the Board’s decision. The district court then entered a judgment in favor of CBS. The Federal Circuit affirmed, rejecting Audio’s argument that the courts lacked jurisdiction. To the extent that Audio challenged the district court’s determination of the consequences of the affirmed final written decision for the proper disposition of this case, Audio conceded that governing precedent required judgment for CBS.

Leave a comment

Add comment