US Patent Issued to Chongqing University, Chongqing Yisilun Technology on May 5 for "Internal meshing cylindrical gear pair with constant meshing characteristics constructed tooth pair" (Chinese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,459, issued on May 5, was assigned to Chongqing University (Chongqing, China) and Chongqing Yisilun Technology Co. Ltd. (Chongqing, China).

"Internal meshing cylindrical gear pair with constant meshing characteristics constructed tooth pair" was invented by Bingkui Chen (Chongqing, China), Fei Liu (Chongqing, China), Luhe Zhang (Chongqing, China), Yonghong Chen (Chongqing, China), Changyan Peng (Chongqing, China), Wenjun Luo (Chongqing, China) and Chaoyang Li (Chongqing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an internal meshing cylindrical gear pair with a constant meshing characteristics constructed tooth pair. The internal...