3D NAND
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YMTC Chief Scientist: China’s 3D NAND Flash Technology Achieves Leap from Lagging to Leading
At Peking University’s 2025 commencement, YMTC Chief Scientist Huo Zongliang urged graduates to pursue foundational research and independent innovation. Reflecting on YMTC’s success in advancing China’s 3D NAND flash memory technology from its beginnings to a leading position, Huo highlighted the importance of perseverance and overcoming challenges. YMTC has achieved significant milestones, including developing China’s first 3D NAND flash memory and introducing proprietary architectures like Xtacking®, demonstrating a commitment to pushing storage technology boundaries.
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Micron Cites National Security, Seeks to Vacate Court Order Requiring Release of 73-Page Document to Yangtze Memory Technologies
In a legal dispute between Micron and YMTC, Micron is fighting to avoid handing over 73 pages of 3D NAND technology documents to the Chinese company. Micron, citing national security concerns due to YMTC’s placement on the US entity list, considers the court’s decision to grant YMTC access to the documents flawed. The conflict began in November 2023 with YMTC alleging patent infringement.
