Interactive television — US PTAB Patent Cases
4 decisions indexed
Page 1 of 1 · 4 total
Disney Entertainment & Sports LLC v.Adeia Guides Inc.
Disney Entertainment & Sports LLC has filed an IPR petition seeking cancellation of claims 1‑6 of Adeia Guides’ U.S. Patent 9,860,595, alleging obviousness over several prior‑art references. The petition details four grounds combining Tecot, Lee, Logan, Poslinski, and McElhatten. The case is pending institution.
Pinterest, Inc. v.OpenTV, Inc. et al.
Pinterest has filed an IPR petition seeking to invalidate OpenTV’s ’169 Patent claims covering interactive‑TV rendering methods, citing obviousness over five prior‑art references.
Samsung Electronics, Co., Ltd. et al. v.TVnGo Ltd.
Samsung has filed an IPR petition seeking cancellation of TVnGo’s RE50328 interactive‑TV patent, asserting anticipation and obviousness over multiple prior‑art references. The petition challenges 19 claims covering overlay graphics and TV‑Internet integration.
Samsung Electronics, Co., Ltd. et al. v.TVnGo Ltd.
Samsung has filed an IPR petition seeking cancellation of 19 claims of TVnGo’s RE50,399 patent, asserting anticipation and obviousness over multiple interactive‑TV references. The petition requests that all challenged claims be found unpatentable.
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