Inventor
TAO CHING-SAN
TW14 patents
⚠️ This page may combine multiple inventors who share the name “TAO CHING-SAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EPISTAR CORP
11 patentsUS7326967B2Feb 5, 2008
Light emitting diode having an omnidirectional reflector including a transparent conductive layer
EPISTAR CORP67 citations95
US7683383B2Mar 23, 2010
Light emitting device having circuit protection unit
EPISTAR CORP20 citations92
US7358540B2Apr 15, 2008
Organic adhesive light-emitting device with ohmic metal contact
EPISTAR CORP18 citations82
US10529898B2Jan 7, 2020
Optoelectronic element
EPISTAR CORP1 citations72
US9893244B2Feb 13, 2018
Optoelectronic element
EPISTAR CORP2 citations72
US11482651B2Oct 25, 2022
Optoelectronic element having reflective layer in contact with transparent layer covering side and bottom surfaces of the optoelectronic element
EPISTAR CORP0 citations62
US9142740B2Sep 22, 2015
Optoelectronic element and manufacturing method thereof
EPISTAR CORP2 citations62
US9876139B2Jan 23, 2018
Light-emitting device
EPISTAR CORP0 citations52
US9530940B2Dec 27, 2016
Light-emitting device with high light extraction
EPISTAR CORP0 citations52
US8866174B2Oct 21, 2014
Light-emitting device
EPISTAR CORP0 citations52
US10686106B2Jun 16, 2020
Optoelectronic element
EPISTAR CORP0 citations51