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Inventor

Kuo-Hui Yu

Inventor
Hsinchu, TW

Overview

9→
Patents
2002–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Hprimary
H10HInorganic light-emitting semiconductor devices having potential barriers67%
H01LSemiconductor devices25%
H10DInorganic electric semiconductor devices8%
PatentTitleYear
10,658,547Light emitting diode having patterned mirror layer202010,074,777Light emitting diode structure with dielectric reflective layer20189,231,158'Light-emitting diode structure with electrode pads of similar surface roughness and method for manufacturing the same'20168,507,938'Light-emitting diode structure and method for manufacturing the same'20138,466,478'Light emitting device utilizing rod structure'20138,076,686'Light emitting diode and manufacturing method thereof'20118,008,680'Light-emitting diode device and manufacturing method thereof'20117,821,026'Light emitting diode device and manufacturing method therof'20106,465,815'High-breakdown voltage heterostructure field-effect transistor for high temperature operations'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2013Based in Tainan, TW· patent location history
2010–2020Patents assigned to EPISTAR CORP (6)· patent assignee history
2010–2020Based in Hsinchu, TW· patent location history
2011–2016Patents assigned to YU KUO-HUI (3)· patent assignee history
2011–2016Patents assigned to KO TSUN-KAI (2)· patent assignee history
2011–2016Patents assigned to KUO CHENG-TA (2)· patent assignee history
2013Patents assigned to CHI MEI LIGHTING TECH CORP (2)· patent assignee history
2016Based in Hsin Chu Hsien, TW· patent location history
2018Based in Taoyuan County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EPISTAR CORP62010–2020
YU KUO-HUIself32011–2016
CHI MEI LIGHTING TECH CORP22013
KO TSUN-KAI22011–2016
KUO CHENG-TA22011–2016
Locations
LocationPatentsSpan
Hsinchu, TW42010–2020
Tainan, TW32002–2013
Taoyuan County, TW12018
Hsin Chu Hsien, TW12016