YOON; Jong Hwan
Patent Applications and Registrations
Patent applications and USPTO patent grants for YOON; Jong Hwan.The latest application filed is for "method of preparing white light-emitting material".
- YOON; Jong Hwan - Chuncheon-si KR
- Yoon; Jong Hwan - Suwon-si KR
| Patent | Date |
|---|---|
| Method Of Preparing White Light-emitting Material App 20210098658 - YOON; Jong Hwan | 2021-04-01 |
| Method of preparing white light-emitting material Grant 10,964,856 - Yoon March 30, 2 | 2021-03-30 |
| Tire built in RFID tag Grant 8,025,238 - Jung , et al. September 27, 2 | 2011-09-27 |
| Tire Built in RFID Tag App 20100090013 - Jung; Hong Chae ; et al. | 2010-04-15 |
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