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Case / Trial ID Number
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us
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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)
Western Digital Technologies, Inc. et al.
Respondent / Defendant
Godo Kaisha IP Bridge 1
Dispute Summary
Western Digital has filed an IPR petition challenging all eight claims of U.S. Patent No. 7,884,403 covering MRAM technology. The petitioner argues the claims are obvious over prior‑art references Bowen, Nagahama, Soukup and Sunai, and seeks institution of the trial.
Outcome / Ruling
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