Inventor

CHERN CHYI S

US5 patents

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

AXT INC

1 patent

US6650018B1Nov 18, 2003

High power, high luminous flux light emitting diode and method of making same

AXT INC121 citations95

CHARTERED SEMICONDUCTOR MFG

1 patent

US6740580B1May 25, 2004

Method to form copper interconnects by adding an aluminum layer to the copper diffusion barrier

CHARTERED SEMICONDUCTOR MFG40 citations92

LUMEI OPTOELECTRONICS CORP

1 patent

US7193245B2Mar 20, 2007

High power, high luminous flux light emitting diode and method of making same

LUMEI OPTOELECTRONICS CORP25 citations89

DALIAN MEIMING EPITAXY TECH CO LTD

1 patent

US7642183B2Jan 5, 2010

High power, high luminous flux light emitting diode and method of making same

DALIAN MEIMING EPITAXY TECH CO LTD13 citations78

TAIWAN SEMICONDUCTOR MFG

1 patent

US7368379B2May 6, 2008

Multi-layer interconnect structure for semiconductor devices

TAIWAN SEMICONDUCTOR MFG5 citations62