Inventor
CHEN LUNG-CHIEN
TW10 patents
⚠️ This page may combine multiple inventors who share the name “CHEN LUNG-CHIEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FORMOSA EPITAXY INC
6 patentsUS6841804B1Jan 11, 2005
Device of white light-emitting diode
FORMOSA EPITAXY INC230 citations97
US6914264B2Jul 5, 2005
Structure and manufacturing method for GaN light emitting diodes
FORMOSA EPITAXY INC38 citations92
US6967346B2Nov 22, 2005
Light emitting diode structure and manufacture method thereof
FORMOSA EPITAXY INC12 citations83
US6753552B1Jun 22, 2004
Growth-selective structure of light-emitting diode
FORMOSA EPITAXY INC13 citations83
US7033949B2Apr 25, 2006
Structure and manufacturing method for nitride-based light-emitting diodes
FORMOSA EPITAXY INC6 citations62
US6248608B1Jun 19, 2001
Manufacturing method of a gallium nitride-based blue light emitting diode (LED) ohmic electrodes
FORMOSA EPITAXY INC3 citations56
VISUAL PHOTONICS EPITAXY CO LT
3 patentsUS6258699B1Jul 10, 2001
Light emitting diode with a permanent subtrate of transparent glass or quartz and the method for manufacturing the same
VISUAL PHOTONICS EPITAXY CO LT123 citations95
US6100544AAug 8, 2000
Light-emitting diode having a layer of AlGaInP graded composition
VISUAL PHOTONICS EPITAXY CO LT12 citations72
US6064076AMay 16, 2000
Light-emitting diode having a transparent substrate
VISUAL PHOTONICS EPITAXY CO LT15 citations72