Light-emitting device
Latest EPISTAR CORPORATION Patents:
Description
Claims
The ornamental design for a light-emitting device, as shown and described.
Referenced Cited
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Patent History
Patent number: D993199
Type: Grant
Filed: Dec 21, 2020
Date of Patent: Jul 25, 2023
Assignees: EPISTAR CORPORATION (Hsinchu), YENRICH TECHNOLOGY CORPORATION (Hsinchu)
Inventors: Min-Hsun Hsieh (Hsinchu), Jen-Chieh Yu (Hsinchu), Chun-Wei Chen (Hsinchu), Chun-Hung Liu (Hsinchu)
Primary Examiner: Selina Sikder
Application Number: 29/763,121
Type: Grant
Filed: Dec 21, 2020
Date of Patent: Jul 25, 2023
Assignees: EPISTAR CORPORATION (Hsinchu), YENRICH TECHNOLOGY CORPORATION (Hsinchu)
Inventors: Min-Hsun Hsieh (Hsinchu), Jen-Chieh Yu (Hsinchu), Chun-Wei Chen (Hsinchu), Chun-Hung Liu (Hsinchu)
Primary Examiner: Selina Sikder
Application Number: 29/763,121
Classifications
Current U.S. Class:
Electron Or Vacuum Tube (23) (D13/180)