US Patent Issued to ZHENGZHOU UNIVERSITY on March 18 for "Air disturbance type carbon fiber spreading device" (Chinese Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,252,817, issued on March 18, was assigned to ZHENGZHOU UNIVERSITY (Zhengzhou, China).

"Air disturbance type carbon fiber spreading device" was invented by Ming Huang (Zhengzhou, China), Jun Zhou (Zhengzhou, China), Na Zhang (Zhengzhou, China), Chuntai Liu (Zhengzhou, China), Yuhu Chen (Zhengzhou, China), Yang Wang (Zhengzhou, China), Xianzhang Shi (Zhengzhou, China) and Wei Wei (Zhengzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an airflow disturbance type carbon fiber spreading device. The device includes an unwinding module, an unwinding tension control module, an airflow disturbance spreading module, a winding tension stabil...