IP Library › Granted Patent US 721,663
Granted Patent S1
US 721,663 · App. 29/462,404 · Granted Jan 27, 2015

Light-emitting diode device

Inventors: Chao Hsing Chen (Hsinchu, TW); Tsun Kai Ko (Hsinchu, TW); Chien Fu Shen (Hsinchu, TW); Jia Kuen Wang (Hsinchu, TW); Hung Che Chen (Hsinchu, TW); Chun Teng Ko (Hsinchu, TW); Chien Chih Liao (Hsinchu, TW)
Assignee: Epistar Corporation
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 721,663
App. No.
29/462,404
Granted
Jan 27, 2015
Kind
S1
Claims (1)

The ornamental design for a light-emitting diode device, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Apr 22, 2026
From: EPISTAR CORPORATION
To: ENNOSTAR CORPORATION
Reel/Frame 075513/0783 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 2, 2013
From: CHEN, CHAO HSING; KO, TSUN KAI; SHEN, CHIEN FU; WANG, JIA KUEN; CHEN, HUNG CHE; KO, CHUN TENG; LIAO, CHIEN CHIH
To: EPISTAR CORPORATION
Reel/Frame 030934/0673 →