Patents/Inventors

Cheng Bu Heng

Hong KongCN11 patents

11 Patents

US125298412026
Electro-optic Device
TDK CORPORATION
0 cites
US124985962025
Optical Modulator
TDK CORPORATION
0 cites
US124811002025
Optical Device and Optical Modulator
TDK CORPORATION
0 cites
US123930902025
Optical Device
TDK CORPORATION
0 cites
US123862122025
Electro-optical Device Including Optical Waveguide with Slope Change Point
TDK CORPORATION
0 cites
US122926272025
Optical Device
TDK CORPORATION
0 cites
US122710942025
Optical Modulator
TDK CORPORATION
0 cites
US122652572025
Optical Modulator
TDK CORPORATION
0 cites
US121641852024
Optical Modulation Element
TDK Corporation
0 cites
US120857912024
Optical Waveguide Element and Optical Modulation Element
TDK CORPORATION
0 cites
US119471472024
Optical Device with Microcrack Resistance from Surface Roughness Thereby Reducing Loss of Light
TDK CORPORATION
0 cites