Patents/Inventors

Changyan Peng

ChongqingCN7 patents

4 Patents

US126184552026
Bevel Gear Pair with Constant Meshing Characteristics Constructed Tooth Pair
Chongqing Yisilun Technology Co., Ltd.
0 cites
US126184592026
Internal Meshing Cylindrical Gear Pair with Constant Meshing Characteristics Constructed Tooth Pair
Chongqing Yisilun Technology Co., Ltd.
0 cites
US123523472025
External Meshing Cylindrical Gear Pair with Constant Meshing Characteristics Constructed Tooth Pair
Chongqing Yisilun Technology Co., Ltd.
0 cites
US123131472025
Herringbone Planetary Gear Transmission Device with Constant Meshing Characteristics Constructed Tooth Pair
Chongqing Yisilun Technology Co., Ltd.
0 cites