Inventor

CHANG YUAN-HSIN

TW3 patents

⚠️ This page may combine multiple inventors who share the name “CHANG YUAN-HSIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GIXIA GROUP CO

2 patents

US9708811B2Jul 18, 2017

Acoustic board having displaced and passably abutted multiple through holes

GIXIA GROUP CO9 citations79

US9695989B2Jul 4, 2017

Plastic lamp base with zigzag electrical conductor and light bulb using the same

GIXIA GROUP CO0 citations36

ENERAGE INC

1 patent

US9192894B2Nov 24, 2015

Electrochemical separation membrane and the manufacturing method thereof

ENERAGE INC2 citations58