US Patent Issued to Envision Energy on Sept. 29 for "Fiber fabric and blade of wind turbine with the same" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,721, issued on Sept. 29, was assigned to Envision Energy Co. Ltd. (Jiangsu, China).

"Fiber fabric and blade of wind turbine with the same" was invented by Xiaoyu Sun (Jiangsu, China), Xiangyang Zhang (Jiangsu, China), Sunil Yellavenkata Jonnalagadda (Jiangsu, China), Hao Ma (Jiangsu, China) and Terndrup Overgaard Christian Lars (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a defect-detectable fiber fabric, including a plurality of bunches of fibers and a plurality of braided threads configured to respectively fix together fibers of each bunch of fibers. The plurality of braided threads include first ...