Inventor

CHEN CHYONG-HUA

US2 patents

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

UNIV CALIFORNIA

1 patent

US7421158B2Sep 2, 2008

Holographically defined surface mask etching method and etched optical structures

UNIV CALIFORNIA6 citations71

UNIV NAT CHIAO TUNG

1 patent

US7577175B2Aug 18, 2009

Structure of high power edge emission laser diode

UNIV NAT CHIAO TUNG2 citations56