Speech processing — US PTAB Patent Cases
7 decisions indexed
Page 1 of 1 · 7 total
Google LLC v.SoundClear Technologies LLC et al.
Google has filed an IPR petition seeking to invalidate SoundClear’s 11,244,675 patent covering voice‑controlled content generation. The petition asserts obviousness over Raitio/Fahlman and Ocampo/Fahlman combinations for claims 1‑7.
Krisp Technologies, Inc. v.Sanas.AI, Inc.
Krisp Technologies has filed an IPR petition challenging all 20 claims of Sanas.ai’s real‑time accent‑conversion patent, asserting obviousness over multiple prior‑art references. The petition invokes 35 U.S.C. § 103 and follows Phillips claim‑construction standards.
Krisp Technologies, Inc. v.Sanas.AI, Inc.
Krisp Technologies petitions the PTAB to invalidate Sanas.AI’s 12,417,756 patent covering real‑time accent mimicking, asserting that all 20 claims are obvious over a suite of prior‑art speech‑processing references.
Microsoft Corporation et al. v.Dialect, LLC
Microsoft has filed an IPR petition challenging claims 13‑15, 17‑18 of Dialect’s 9,263,039 patent, asserting they are obvious over prior art from Maes and Ross. The petition argues the examiner never evaluated this combination and that discretionary factors favor institution.
Krisp Technologies, Inc. v.Sanas.AI, Inc.
Krisp Technologies has filed an IPR petition challenging all 20 claims of Sanas.AI’s real‑time accent‑correction patent, asserting obviousness over multiple prior‑art references. The petition details how each claim element is taught by combinations of Feinauer, Prabhavalkar, Fan and others.
Krisp Technologies, Inc. v.Sanas.AI, Inc.
Krisp Technologies has filed an Inter Partes Review petition challenging Sanas.AI’s U.S. Patent No. 11,948,550, which claims a machine‑learning system for real‑time accent conversion. The petitioner alleges obviousness over six prior‑art references and proposes a specific claim construction for “fourth audio data representative of.”
Google LLC v.SoundClear Technologies LLC et al.
Google has filed an IPR petition seeking to invalidate claims 1‑5 of SoundClear’s voice‑content control patent, arguing that the claims are obvious over the Ocampo and Yi references. The petition requests the Board to institute the review and cancel the challenged claims.
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