Comcast Corporation et al. v. Entropic Communications LLC

IPR2024-00438

The PTAB issued a Final Written Decision finding all 76 challenged claims of U.S. Patent No. 11,399,206 B2 unpatentable by a preponderance of the evidence. The Board relied heavily on anticipation (102) and obviousness (103), primarily using Zhang et al. as primary prior art.

Jurisdiction
US PTAB
Case Number
IPR2024-00438
Filing Date
16 February 2024
Outcome
final

Practitioner Note

This case demonstrates the evidentiary and procedural standards applied in patent matters before local courts. Understanding the court's reasoning in Comcast Corporation et al. vs Entropic Communications LLC is valuable context for structuring arguments or assessing risk in similar proceedings.

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