US Patent Issued to Huaneng Shanxi Comprehensive Energy, Huaneng Yushe Poverty Alleviation Energy, Huaneng Shanxi Comprehensive Energy, Licheng Yingheng Clean Energy, Huaneng Ruicheng Comprehensive Energy, Huaneng Zuoquan Yangjiao Wind Power, Ruicheng Ningsheng New Energy, Wuzhai Taizhong New Energy Wind Power Generation, Shuozhou Taizhong Wind Power Generation on Nov. 4 for "Multi-blade wind turbine" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,460,621, issued on Nov. 4, was assigned to Huaneng Shanxi Comprehensive Energy Co. Ltd. (Taiyuan, China), Huaneng Yushe Poverty Alleviation Energy Co. Ltd. (Jinzhong, China), Huaneng Shanxi Comprehensive Energy Co. Ltd. (Jinzhong, China), Licheng Yingheng Clean Energy Co. Ltd. (Changzhi, China), Huaneng Ruicheng Comprehensive Energy Co. Ltd. (Yuncheng, China), Huaneng Zuoquan Yangjiao Wind Power Co. Ltd. (Jinzhong, China), Ruicheng Ningsheng New Energy Co. Ltd. (Yuncheng, China), Wuzhai Taizhong New Energy Wind Power Generation Co. Ltd. (Xinzhou, China) and Shuozhou Taizhong Wind Power Generation Co. Ltd. (Shuozhou, China).

"Multi-blade wind turbine" was invented by Zhuanghua Zhu (Taiy...