Patents/Inventors

Lijing Cheng

WuhanCN7 patents

7 Patents

US125738032026
Control Method and Optical Fiber Amplifier
Accelink Technologies Co., Ltd.
0 cites
US122941952025
Method and System for Controlling Raman Fiber Amplifier
Accelink Technologies Co., Ltd.
0 cites
US120744072024
Method, Device and System for Dynamically Controlling Gain of Raman Optical Fiber Amplifier
Accelink Technologies Co., Ltd.
0 cites
USD10234812024
Adjustable Dog Collar
0 cites
USD10212882024
Adjustable Dog Collar
0 cites
USD10063472023
Adjustable Dog Collar
0 cites
USD09777472023
Adjustable Dog Collar
0 cites