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Case / Trial ID Number
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Patent
Trademark
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Design
Filing Date
Decision Verdict Date
Court / Tribunal
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Petitioner / Claimant (Plaintiff)
Phison Electronics Corporation
Respondent / Defendant
Vervain, LLC
Dispute Summary
Phison Electronics has filed an IPR petition seeking to invalidate all 15 claims of Vervain’s ’385 patent on the basis that the hybrid SLC‑MLC flash architecture and its wear‑leveling features are obvious over prior art such as Gavens, Moshayedi and Sutardja.
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