Multimedia streaming — US PTAB Patent Cases
10 decisions indexed
Page 1 of 1 · 10 total
Google LLC et al. v.Withrow Networks Inc.
Withrow Networks seeks Director Review of the PTAB’s decision to institute an IPR against its adaptive streaming patent. The patent owner contends the Board misinterpreted claim language and improperly relied on prior‑art references that do not teach the required combination of fluidity, video quality, audio quality, and optimized decoding.
Google LLC et al. v.Withrow Networks Inc.
Google responded to Withrow Networks’ request for Director Review of the institution of claims 1‑9 of U.S. Patent 10,771,849. The Board concluded the request raised new, unsupported arguments and did not meet the limited statutory criteria for review. The Director Review request was denied, leaving the institution standing.
Google LLC et al. v.Withrow Networks Inc.
Google has filed an IPR petition seeking to invalidate claims 1‑9 of Withrow Networks' 2020 multimedia streaming patent, arguing obviousness over multiple prior‑art references. The petition also argues that discretionary denial is not warranted.
Webgroup Czech Republic, a.s. et al. v.DISH Technologies L.L.C. et al.
Petitioners seek cancellation of all 25 claims of DISH’s multi‑bitrate streaming patent, asserting obviousness over several prior‑art systems.
Stingray Group Inc. et al. v.Hernandez-Mondragon, Edwin et al.
Stingray Group has filed an IPR petition seeking cancellation of all claims of U.S. Patent 10,524,002, arguing they are obvious or anticipated by earlier web‑broadcast technologies. The petition cites Avellan, Ma, Fain, and Wannamaker as prior art and requests that the Board institute the review.
Stingray Group Inc. et al. v.Hernandez-Mondragon, Edwin et al.
The PTAB granted institution of IPR for Stingray Group against Hernandez-Mondragon, focusing on multimedia streaming patents. The Board found the Petitioner had a reasonable likelihood of prevailing on unpatentability grounds.
Genius Sports Ltd. v.SportsCastr Inc.
SportsCastr requests Director Review of a PTAB decision that found claims 1‑11 of its video‑streaming patent unpatentable. The Owner asserts the Board ignored the “webserver” limitation, an error that warrants reversal.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
Aylo Freesites seeks a Director Review to overturn the PTAB’s discretionary denial of its IPR petition challenging DISH Technologies’ multi-bitrate streaming patent. The petitioner argues the Board failed to consider the merits of the Leaning reference and misapplied General Plastic factors.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
Aylo Freesites seeks Director Review after the PTAB denied institution of its IPR petition against DISH Technologies' streaming patent, arguing the Board misapplied General Plastic factors and ignored the merits of the "Leaning" prior art.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
Aylo Freesites seeks Director Review after the PTAB denied its IPR petition on DISH Technologies’ adaptive‑streaming patent, arguing the Board improperly ignored the merits and misapplied General Plastic factors.
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