Inventor
HSU TZU-CHIEH
TW65 patents
⚠️ This page may combine multiple inventors who share the name “HSU TZU-CHIEH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EPISTAR CORP
40 patentsUSD725051SMar 24, 2015
Light emitting device
EPISTAR CORP26 citations92
US9196806B2Nov 24, 2015
Light emitting device
EPISTAR CORP10 citations84
US10553747B2Feb 4, 2020
Method of selectively transferring semiconductor device
EPISTAR CORP3 citations83
US9508894B2Nov 29, 2016
Method of selectively transferring semiconductor device
EPISTAR CORP7 citations83
USD764421SAug 23, 2016
Portions of light-emitting diode unit
EPISTAR CORP10 citations83
US9136436B2Sep 15, 2015
Optoelectronic device and the manufacturing method thereof
EPISTAR CORP6 citations82
US10651335B2May 12, 2020
Semiconductor light emitting device and method of fabricating the same
EPISTAR CORP2 citations73
US10367118B2Jul 30, 2019
Light-emitting diode
EPISTAR CORP3 citations73
US9735312B2Aug 15, 2017
Semiconductor light emitting device and method of fabricating the same
EPISTAR CORP2 citations73
US9640728B2May 2, 2017
Optoelectronic device and the manufacturing method thereof
EPISTAR CORP2 citations73
US9590143B2Mar 7, 2017
Light emitting device
EPISTAR CORP2 citations73
US9006774B2Apr 14, 2015
Optoelectronic device and the manufacturing method thereof
EPISTAR CORP4 citations73
US11699774B2Jul 11, 2023
Semiconductor device
EPISTAR CORP1 citations72
US11024768B2Jun 1, 2021
Semiconductor device
EPISTAR CORP1 citations72
US10535799B2Jan 14, 2020
Semiconductor device
EPISTAR CORP2 citations72
USD818974SMay 29, 2018
Portions of light-emitting diode unit
EPISTAR CORP3 citations72
US9614127B2Apr 4, 2017
Light-emitting device and method of manufacturing thereof
EPISTAR CORP2 citations72
US9577170B2Feb 21, 2017
Light-emitting device having a plurality of contact parts
EPISTAR CORP3 citations72
US9461209B2Oct 4, 2016
Semiconductor light-emitting device
EPISTAR CORP3 citations72
US9337394B2May 10, 2016
Semiconductor light-emitting device
EPISTAR CORP5 citations72
US9871171B2Jan 16, 2018
Light-emitting device and manufacturing method thereof
EPISTAR CORP6 citations70
US9831384B2Nov 28, 2017
Light emitting device
EPISTAR CORP1 citations63
US9385272B2Jul 5, 2016
Optoelectronic device and the manufacturing method thereof
EPISTAR CORP2 citations63
US12471412B2Nov 11, 2025
Semiconductor light emitting device and method of fabricating the same
EPISTAR CORP0 citations62
US11791436B2Oct 17, 2023
Semiconductor light emitting device and method of fabricating the same
EPISTAR CORP0 citations62
US11349047B2May 31, 2022
Light-emitting device
EPISTAR CORP0 citations62
US11251328B2Feb 15, 2022
Semiconductor light emitting device and method of fabricating the same
EPISTAR CORP0 citations62
US10985301B2Apr 20, 2021
Light-emitting device
EPISTAR CORP0 citations62
US10892380B2Jan 12, 2021
Light-emitting device
EPISTAR CORP0 citations62
US9997687B2Jun 12, 2018
Light-emitting device
EPISTAR CORP1 citations62
US10511140B2Dec 17, 2019
Light-emitting device
EPISTAR CORP0 citations52
US10283669B2May 7, 2019
Semiconductor light emitting device and method of fabricating the same
EPISTAR CORP0 citations52
US10090643B2Oct 2, 2018
Light-emitting device
EPISTAR CORP0 citations52
US10084115B2Sep 25, 2018
Optoelectronic device and the manufacturing method thereof
EPISTAR CORP0 citations52
US9876139B2Jan 23, 2018
Light-emitting device
EPISTAR CORP0 citations52
US9837792B2Dec 5, 2017
Light-emitting device
EPISTAR CORP0 citations52
US9530940B2Dec 27, 2016
Light-emitting device with high light extraction
EPISTAR CORP0 citations52
US9472719B2Oct 18, 2016
Light-emitting diode
EPISTAR CORP1 citations52
US8941144B2Jan 27, 2015
Light-emitting device
EPISTAR CORP0 citations52
US8878210B2Nov 4, 2014
Light-emitting device
EPISTAR CORP0 citations52
CHEN SHIH-I
5 patentsUS8207550B2Jun 26, 2012
Optoelectronic device and the manufacturing method thereof
CHEN SHIH-I16 citations92
US8474233B2Jul 2, 2013
Optoelectronic device and the manufacturing method thereof
CHEN SHIH-I7 citations83
US8704257B2Apr 22, 2014
Light-emitting element and the manufacturing method thereof
CHEN SHIH-I5 citations72
US8765504B2Jul 1, 2014
Semiconductor device structures and the separating methods thereof
CHEN SHIH-I2 citations62
US9012948B2Apr 21, 2015
Light-emitting element having a plurality of contact parts
CHEN SHIH-I2 citations60
IREACH CORP
2 patentsHSU CHIA-LING
1 patentHSU TZU-CHIEH
1 patentFU HUANG-CHIEN
1 patentShowing the top 50 of 65 patents by PatentIndex Score.