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Case / Trial ID Number
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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)
T-MOBILE USA, INC. et al.
Respondent / Defendant
Smart RF Inc.
Dispute Summary
Petitioners—including T‑Mobile, AT&T, Verizon, Ericsson and Nokia—seek to invalidate Smart RF’s U.S. Patent 10,958,296 covering a multi‑band digital predistortion linearizer. They argue the claims are obvious over prior‑art references Peroulas, Posti and Cidronali and request the PTAB to institute the IPR.
Outcome / Ruling
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