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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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us
in
upc
eu
Category
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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Samsung Electronics Co., Ltd. et al.
Respondent / Defendant
Cerence Operating Company et al.
Dispute Summary
Samsung Electronics has filed an IPR petition seeking to invalidate Cerence’s U.S. Patent 7,680,334 covering handwriting‑recognition methods. The petition argues the claims are obvious over a combination of prior‑art references and requests the Board to institute the review.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
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