Yangtze Memory Technologies Denies Reports of Invalidated 3D NAND Patents
Yangtze Memory Technologies Co., Ltd. (YMTC) issued a statement on July 29th to address recent reports regarding its 3D NAND patents. The company stated that information circulating online claiming the U.S. Patent and Trademark Office (USPTO) invalidated all 19 claims of YMTC's core 3D NAND patents on July 28th is a "seriously misleading description." YMTC also refuted claims of a significant stock price decline in related concept stocks, asserting these were maliciously fabricated based on the misleading patent information and are inconsistent with the facts. The company highlighted that since November 2023, YMTC has been engaged in a patent infringement lawsuit against Micron Technology in the United States, involving 27 patents and 295 patent claims, which is currently still under review. YMTC declined to comment on ongoing litigation but noted that relevant progress is publicly accessible. The company emphasized its commitment to independent innovation, lawful and compliant operations, and robust intellectual property strategy. YMTC urged relevant accounts and platforms to cease all false reporting and malicious dissemination and reserved the right to pursue legal action against responsible parties.
The dispute over intellectual property rights in the semiconductor industry, particularly concerning advanced technologies like 3D NAND, underscores the intense global competition. YMTC's strong denial of patent invalidation and its assertion of a lawsuit against a competitor suggest a strategic defense of its technological position. Such conflicts often reflect broader geopolitical and economic pressures influencing supply chains and market access. The company's emphasis on independent innovation and legal compliance aims to bolster its reputation and investor confidence amidst these challenges. Investors and industry observers will monitor the ongoing litigation and regulatory actions for insights into the evolving landscape of memory technology and international trade dynamics within the sector.
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