Sunrise Granted Patent for Global Leading AI-Driven Multivariable Particle Size Control System, Marking a Major Technological Innovation in Graphite Micro-Powder Manufacturing

DOVER, USA, Oct. 22, 2025 (GLOBE NEWSWIRE) -- Sunrise New Energy Co., Ltd. (“Sunrise,” the “Company,” “we,” or “our”) (NASDAQ: EPOW) today announced that its subsidiary has been granted a global leading technological innovation patent titled “A Multivariable Particle Size Control System for Manufacturing Graphite Micro-Powder” (Authorization No. CN221619715U). This breakthrough represents one of the world’s most advanced applications of AI-based multivariable control technology in the graphite anode materials manufacturing process, further reinforcing Sunrise’s leadership in intelligent and sustainable production.