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Inventor

LIANG BINGWEN

US7 patents
⚠️ This page may combine multiple inventors who share the name “LIANG BINGWEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AXT INC

4 patents
US6420736B1Jul 16, 2002

Window for gallium nitride light emitting diode

AXT INC38 citations95
US6643304B1Nov 4, 2003

Transparent substrate light emitting diode

AXT INC24 citations91
US6580096B2Jun 17, 2003

Window for light-emitting diode

AXT INC24 citations91
US6459098B1Oct 1, 2002

Window for light emitting diode

AXT INC13 citations72

DALIAN LUMEI OPTOELECTRONICS CORP

1 patent
USRE42636EAug 23, 2011

Window for gallium nitride light emitting diode

DALIAN LUMEI OPTOELECTRONICS CORP8 citations79

(unassigned)

1 patent
US6642549B2Nov 4, 2003

Method of forming a window for a gallium nitride light emitting diode

12 citations72

DALIAN LUMING SCIENCE & TECH

1 patent
US6897494B1May 24, 2005

GaN light emitting diode with conductive outer layer

DALIAN LUMING SCIENCE & TECH6 citations60