Sunrise New Energy stock rises after securing AI-based graphite patent

Published 22/10/2025, 20:36
© Reuters

Investing.com -- Sunrise New Energy Co Ltd (NASDAQ:EPOW) stock rose 3% on Wednesday after the company announced it had secured a technological innovation patent for graphite micro-powder manufacturing.

The patent, titled "A Multivariable Particle Size Control System for Manufacturing Graphite Micro-Powder," uses AI algorithms and real-time data acquisition to address challenges in graphite micro-powder production. According to the company, the system provides precise particle size control during grinding and granulation processes.

Sunrise New Energy stated that traditional graphite production methods often result in high waste rates, inconsistent particle distribution, and excessive power consumption. The newly patented system creates an intelligent closed-loop optimization mechanism by leveraging the company’s production database.

The technology dynamically adjusts variables such as blade rotation speed and fan separation rate to minimize waste and maximize operational efficiency in graphite anode material production, which is a key component for batteries.

"AI-driven precision control represents a global frontier in advanced manufacturing," said Haiping Hu, CEO of Sunrise. "This invention exemplifies Sunrise’s commitment to global technological innovation and intelligent industrial transformation."

The company claims the patent represents one of the world’s most advanced applications of AI-based multivariable control technology in graphite anode materials manufacturing, potentially enhancing material utilization, energy efficiency, and product quality.

This article was generated with the support of AI and reviewed by an editor. For more information see our T&C.

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