YMTC Pushes Back on Micron Patent-Loss Claims

DigiTimes reports that Yangtze Memory Technologies Corp. disputed claims that the U.S. Patent and Trademark Office had wiped out every claim in a core 3D NAND patent. The company said that characterization was misleading as its patent battle with Micron continues across the United States, China, and Europe. The memory-market impact is indirect but worth tracking. Patent disputes between major NAND suppliers can affect licensing leverage, product availability, and customer confidence, especially when cases move through several jurisdictions at the same time. The compact source payload does not establish an immediate supply disruption or price move, so the near-term pricing direction remains unclear.