US Patent Issued to Chongqing University, Chongqing Yisilun Technology on May 27 for "Herringbone planetary gear transmission device with constant meshing characteristics constructed tooth pair" (Chinese Inventors)

ALEXANDRIA, Va., June 17 -- United States Patent no. 12,313,147, issued on May 27, was assigned to Chongqing University (Chongqing, China) and Chongqing Yisilun Technology Co. Ltd. (Chongqing, China).

"Herringbone planetary gear transmission device with constant meshing characteristics constructed tooth pair" was invented by Bingkui Chen (Chongqing, China), Chao Tian (Chongqing, China), Luhe Zhang (Chongqing, China), Changyan Peng (Chongqing, China), Wenjun Luo (Chongqing, China), Chaoyang Li (Chongqing, China) and Yonghong Chen (Chongqing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a herringbone planetary gear transmission device with a constant meshing characteristics constructed toot...