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Inventor

Hsueh-Feng Sun

Inventor
Taoyuan, TW

Overview

2→
Patents
2007
Patent span
Electricity
Primary field (CPC H)

Patents· 2 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%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
7,285,800'Light-emitting gallium nitride-based III-V group compound semiconductor device with high light extraction efficiency'20077,208,752'Structure and manufacturing of gallium nitride light emitting diode'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to SUPERNOVA OPTOELECTRONICS CORP (2)· patent assignee history
2007Based in Taoyuan, TW· patent location history
2007Based in Tu-Cheng, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUPERNOVA OPTOELECTRONICS CORP22007
Locations
LocationPatentsSpan
Taoyuan, TW12007
Tu-Cheng, TW12007