Inventor
LIU CHIA-CHENG
TW33 patents
⚠️ This page may combine multiple inventors who share the name “LIU CHIA-CHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EPISTAR CORP
12 patentsUS6936860B2Aug 30, 2005
Light emitting diode having an insulating substrate
EPISTAR CORP50 citations91
US10290730B1May 14, 2019
Semiconductor power device
EPISTAR CORP19 citations83
USRE42422EJun 7, 2011
Light emitting diode having a transparent substrate
EPISTAR CORP9 citations82
US6972208B2Dec 6, 2005
Method for manufacturing a light emitting diode having a transparent substrate
EPISTAR CORP10 citations71
US6867426B2Mar 15, 2005
Light emitting diode having a transparent substrate
EPISTAR CORP7 citations71
US11049961B2Jun 29, 2021
High electron mobility transistor and methods for manufacturing the same
EPISTAR CORP0 citations60
US12068410B2Aug 20, 2024
Semiconductor power device
EPISTAR CORP0 citations59
US11094814B2Aug 17, 2021
Semiconductor power device
EPISTAR CORP0 citations59
US10361295B2Jul 23, 2019
Nitride semiconductor epitaxial stack structure and power device thereof
EPISTAR CORP1 citations59
US8932885B2Jan 13, 2015
Method of making a multilayer structure
EPISTAR CORP0 citations51
US8344353B2Jan 1, 2013
Light emitting diode having a transparent substrate
EPISTAR CORP0 citations51
US10734509B2Aug 4, 2020
Nitride semiconductor epitaxial stack structure and power device thereof
EPISTAR CORP0 citations49
INNOLUX CORP
10 patentsUS10720415B2Jul 21, 2020
Display device and method for forming the same
INNOLUX CORP6 citations82
US11837592B2Dec 5, 2023
Display device
INNOLUX CORP2 citations71
US10820425B2Oct 27, 2020
Display device and manufacturing method thereof
INNOLUX CORP2 citations71
US12309940B2May 20, 2025
Electronic device
INNOLUX CORP0 citations61
US11510321B2Nov 22, 2022
Electronic device
INNOLUX CORP0 citations61
US12500217B2Dec 16, 2025
Electronic device
INNOLUX CORP0 citations60
US11380661B2Jul 5, 2022
Display device and method for forming the same
INNOLUX CORP0 citations60
US9681545B2Jun 13, 2017
Substrate structure and display panel using same
INNOLUX CORP0 citations51
US9398690B2Jul 19, 2016
Substrate structure
INNOLUX CORP0 citations51
US10825787B2Nov 3, 2020
Electronic element and electronic device comprising the same
INNOLUX CORP0 citations39