Patents/Inventors

Cheng-chung Chen

TaipeiTW3 patents

6 Patents

US122276372025
Benzoxazine Resin, Composition Thereof and Copper Clad Laminate Made Thereof
A.C.R. TECH CO., Ltd.
0 cites
US122276462025
Resin, Composition Thereof and Copper Clad Laminate Made Thereof
A.C.R. TECH CO., Ltd.
0 cites
USD10434922024
Vehicle Mirror
Chris Cam Industry, Inc.
0 cites
USD10434932024
Vehicle Mirror
Chris Cam Industry, Inc.
0 cites
USD10407192024
Rearview Mirror
Chris Cam Industry Inc.
0 cites
US117732622023
Resin, Copper Clad Laminate Made of Resin, and Printed Circuit Board
A.C.R. TECH CO., Ltd.
0 cites