Patents/Inventors

Cheng-ang Chang

KaohsiungTW9 patents

10 Patents

US124806482025
Multifunctional Module Device and Lamp
Radiant Opto-electronics Corporation
0 cites
USD10731742025
Lampshade
Radiant Opto-electronics Corporation
0 cites
USD10367552024
Lamp
Radiant Opto-electronics Corporation
0 cites
USD10350932024
Lamp
Radiant Opto-electronics Corporation
0 cites
US119596232024
Connecting Device and Lamp System
Radiant Opto-electronics Corporation
0 cites
USD10212202024
Lamp
Radiant Opto-electronics Corporation
0 cites
US118284462023
Winding Mechanism and Lamp
Radiant Opto-electronics Corporation
0 cites
US116806992023
Lamp, Lamp System, Method for Assembling Lamp System, and Method for Disassembling Lamp System
RADIANT OPTO-ELECTRONICS CORPORATION
0 cites
US116625172023
Lamp and Lamp System
RADIANT OPTO-ELECTRONICS CORPORATION
0 cites
US115672572023
Lamp, Lamp System, Method for Assembling Lamp System, and Method for Disassembling Lamp System
Radiant Opto-electronics Corporation
0 cites