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Patent
Trademark
Copyright
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Filing Date
Decision Verdict Date
Court / Tribunal
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Petitioner / Claimant (Plaintiff)
Microsoft Corporation
Respondent / Defendant
Proxense, LLC
Dispute Summary
Microsoft has filed an IPR petition seeking to invalidate 22 claims of Proxense’s biometric authentication patent, arguing obviousness over the Ludtke and Kon references and asserting that discretionary denial is improper.
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