IP Library › Granted Patent US 1,114,750
Granted Patent S1
US 1,114,750 · App. 29/917,855 · Granted Feb 24, 2026

Light-emitting diode device

Inventors: Chen Ou (Hsinchu, TW); Li-Ming Chang (Hsinchu, TW); Chien-Fu Shen (Hsinchu, TW); Hsin-Ying Wang (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 1,114,750
App. No.
29/917,855
Granted
Feb 24, 2026
Kind
S1
Claims (1)

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

Assignments (1)
CHANGE OF NAME Recorded Apr 22, 2026
From: EPISTAR CORPORATION
To: ENNOSTAR CORPORATION
Reel/Frame 075513/0783 →