Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D995503 | Case for electronic communications device | Eun Hee Koo | 2023-08-15 |
| D915382 | Case for electronic communications device | Eun Hee Koo | 2021-04-06 |
| D915381 | Case for electronic communications device | Eun Hee Koo | 2021-04-06 |
| D905430 | Case for earphones | Eun Hee Koo | 2020-12-22 |
| D903316 | Case for earphones | Eun Hee Koo | 2020-12-01 |
| D899416 | Case for electronic communications device | Eun Hee Koo | 2020-10-20 |
| D899414 | Case for electronic communications device | Eun Hee Koo | 2020-10-20 |
| D899415 | Case for electronic communications device | Eun Hee Koo | 2020-10-20 |
| D898015 | Case for electronic communications device | Eun Hee Koo | 2020-10-06 |
| 8345912 | Earphone having under hanger | Hosaka Akihiko | 2013-01-01 |
| 8320832 | Wireless audio output device, wireless audio output system including the same and control method thereof | Il Dong Kang, Oguro Masaki, Hosaka Akihiko, Young-gyoo Choi, Sang-Geun Kim | 2012-11-27 |
| 6009972 | Omni-directional speaker system | Jae Soon Choi, Min Gu Kim, Sang-hun Jeon, Jong Min Lee, Hoon-Soo Ham | 2000-01-04 |