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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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Category
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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Samsung Electronics America, Inc. et al.
Respondent / Defendant
Collision Communications, Inc.
Dispute Summary
Samsung Electronics filed an IPR petition challenging Collision Communications’ ’651 patent covering CDMA multi‑user detection, asserting that the claims are obvious over prior art such as Fuller, Reznik, Frank, and Zha.
Outcome / Ruling
Verdict Document PDF URL
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