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Patent
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Petitioner / Claimant (Plaintiff)
Realtek Semiconductor Corp.
Respondent / Defendant
ParkerVision, Inc.
Dispute Summary
Realtek has filed an IPR petition challenging claim 14 of ParkerVision’s ‘177 patent, asserting obviousness over Tayloe, a TI multiplexer datasheet, Razavi, and Uzunoglu references. The petition argues that the prior art predates the patent’s critical date and that discretionary denial factors do not apply.
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