Litigation

Micron Technology, Inc. v. Yangtze Memory Technologies Company, Ltd.

Pending – Instituted

PGR2025-00021

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Filed
2025-01-06

Patents at issue (1)

Defender signal. Patent 12010838 has had claims invalidated at PTAB. Those final written decisions are public record and a ready-made § 102 / § 103 ground in district court. See IPR estoppel for what carries over.

12010838PTAB: claims invalidated

Summary

Micron filed a post-grant review challenging claims 1, 3-7, and 12-20 of US 12,010,838. The PTAB granted institution in September 2025, and the trial was active as of the most recent docket records.

Case overview & background

Plain-language overview of the case: parties, accused product, patents at issue, and why the suit matters.

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Key legal developments & outcome

Major rulings, motions, claim construction, settlements, and the present posture or final disposition.

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Plaintiff representatives

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Defendant representatives

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