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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)
Resonac Hard Disk Corporation et al.
Respondent / Defendant
MR TECHNOLOGIES GMBH
Dispute Summary
Resonac has filed an IPR petition challenging 15 claims of MR Technologies' 9,928,864 patent covering multilayer perpendicular magnetic recording media, asserting that the claims are obvious over Takenoiri and other prior art.
Outcome / Ruling
Verdict Document PDF URL
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