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Inventor

Chih-Li Chiang

Inventor
Taichung, TW

Overview

4→
Patents
2002–2009
Patent span
Electricity
Primary field (CPC H)

Patents· 4 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 barriers100%
PatentTitleYear
7,498,185'Light emitting diode and method making the same'20097,355,209'Light emitting diode and method making the same'20087,012,281'Light emitting diode device and manufacturing method'20066,429,460'Highly luminous light emitting device'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to UNITED EPITAXY CO LTD (1)· patent assignee history
2002–2008Based in Taichung, TW· patent location history
2006–2009Patents assigned to EPISTAR CORP (3)· patent assignee history
2006Based in Tai Chung, TW· patent location history
2009Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EPISTAR CORP32006–2009
UNITED EPITAXY CO LTD12002
Locations
LocationPatentsSpan
Taichung, TW22002–2008
Hsinchu, TW12009
Tai Chung, TW12006