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Mengmeng Du is an associate in the Intellectual Property Practice Group in the firm's Silicon Valley office.

AliveCor, Inc. v. Apple, Inc., No. 23-1512 (Fed. Cir. 2025) – On March 7, 2025, the Federal Circuit affirmed the Patent Trial and Appeal Board’s inter partes review (“IPR”) decisions invalidating all claims of three AliveCor patents. Previously, the International Trade Commission (“ITC”) had found certain Apple Watch products infringe two of the three patents. Continue Reading You Snooze, You Lose: Federal Circuit Emphasized Once Again the Importance of Preserving Issues for Appellate Review