ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,379, issued on Dec. 2, was assigned to SAN FANG CHEMICAL INDUSTRY Co. LTD. (Kaohsiung, Taiwan).

"Self-driven power generation module and manufacturing method thereof" was invented by Chih-Yi Lin (Kaohsiung, Taiwan), Kuo-Kuang Cheng (Kaohsiung, Taiwan), Kao-Lung Yang (Kaohsiung, Taiwan), I-Ju Wu (Kaohsiung, Taiwan), Pin-Hsien Sung (Kaohsiung, Taiwan), Ying-Chih Lai (Taipei, Taiwan) and Yung-Chi Hsiao (Taichung, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A self-driven power generation module and a manufacturing method thereof are provided. The self-driven power generation module includes an upper structure, a lower structure, and a charge ac...