Security and authentication — US PTAB Patent Cases
3 decisions indexed
Page 1 of 1 · 3 total
Apple Inc. v.Proxense, LLC
Apple has filed an IPR petition seeking to invalidate Proxense’s ’730 biometric authentication patent on obviousness grounds, relying on the Ludtke and Kon references. The petition argues that discretionary denial is unwarranted and requests the Board to institute the review and cancel the challenged claims.
Microsoft Corporation v.Proxense, LLC
Microsoft has filed a petition for inter partes review of Proxense’s ’730 biometric authentication patent, asserting obviousness over the Ludtke and Kon references and arguing that discretionary denial is unwarranted. The petition seeks institution of the IPR and cancellation of all challenged claims.
Microsoft Corporation v.Proxense, LLC
Microsoft Corporation initiated a PTAB petition challenging the validity of Proxense's '730 Patent, asserting that all 17 claims are obvious over prior art references Burger and Robinson. The petition focuses on biometric authentication systems, arguing that combining elements from these references renders the claimed technology predictable.
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