YMTC

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.

China’s YMTC has sued Micron Technology in the US, alleging defamation and disinformation. The lawsuit stems from a long-standing rivalry in memory chip manufacturing, exacerbated by YMTC’s innovative “Xtacking” technology and Micron’s alleged attempts to hinder its growth. YMTC claims Micron infringed on its patents, while Micron denies the allegations and accuses YMTC of infringement. The legal battle highlights the intensifying competition and strategic maneuvers within the global semiconductor industry.

YMTC, a major Chinese memory manufacturer, warns job seekers about recruitment scams. The company clarifies that all legitimate job postings are through official channels and that it will never request fees from applicants. YMTC urges vigilance and encourages reporting any fraudulent activity to authorities, promising legal action against those misusing its name.

YMTC has filed a third lawsuit against Micron, alleging a smear campaign to damage its market position. Accusations include Micron funding efforts to discredit YMTC through false rumors, particularly regarding backdoors in YMTC chips. YMTC seeks corrective advertising, damages, and profit disgorgement. This lawsuit follows YMTC’s 2023 patent infringement suit and Micron’s counterclaims, with a court order for Micron to produce confidential documents adding further complexity.

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.