Light-emitting device
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Description
Claims
The ornamental design for a light-emitting device, as shown and described.
Referenced Cited
U.S. Patent Documents
D539760 | April 3, 2007 | Sumitani |
D646647 | October 11, 2011 | Chen |
D647491 | October 25, 2011 | Chen |
D664505 | July 31, 2012 | Ko |
D664510 | July 31, 2012 | Wang |
D676002 | February 12, 2013 | Watanabe |
D710316 | August 5, 2014 | Ikeda |
D719535 | December 16, 2014 | Iino |
D742554 | November 3, 2015 | Kanemaru |
9705052 | July 11, 2017 | Lin |
D897296 | September 29, 2020 | Hu |
11257990 | February 22, 2022 | Bando |
20160141332 | May 19, 2016 | Vaufrey |
20160372646 | December 22, 2016 | Yoon |
20170179344 | June 22, 2017 | Matsuda |
20180190884 | July 5, 2018 | Chang |
20180259137 | September 13, 2018 | Lee |
20190067536 | February 28, 2019 | Oka |
20190280176 | September 12, 2019 | Lee |
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)