Short Summary
Micron has filed an IPR petition seeking cancellation of 12 claims of Palisade’s U.S. Patent 9,524,974 covering NAND flash memory structures, alleging obviousness over four prior‑art references. The petition outlines six grounds targeting all challenged claims.
Detailed Summary
Micron Technology, Inc. and Micron Semiconductor Products, Inc. have submitted a petition for inter partes review of U.S. Patent No. 9,524,974, owned by Palisade Technologies, LLP. The petition challenges twelve claims (1‑2, 4, 6, 11‑18) that relate to NAND flash memory formation and bit‑line architecture. Micron contends that each claim is obvious in view of the Matsuno, Zhang, Kao, and Kwak references, either singly or in combination, and provides detailed claim‑by‑claim mappings. Six distinct obviousness grounds are presented, and the petitioner requests that the Board institute the IPR and cancel the challenged claims. No settlement or discretionary denial issues are noted, and the proceeding remains at the petition stage.
Practitioner Note
This case demonstrates the evidentiary and procedural standards applied in patent matters before local courts. Understanding the court's reasoning in Micron Technology, Inc. et al. vs Palisade Technologies, LLP is valuable context for structuring arguments or assessing risk in similar proceedings.
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