Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12151511 | Wheel hub and wheel bearing assembly comprising the same | Min-Woo Song, Seon Ho Lee, Hee Chan Shim | 2024-11-26 |
| 12018723 | Wheel bearing | — | 2024-06-25 |
| 9478448 | Thermal treatment system and method of performing thermal treatment and method of manufacturing CIGS solar cell using the same | Jin-Yeong Do, Hee-Chul Yang, Suk-jin Kim, Jong Youb Jung, Bong-Cheol Kim +7 more | 2016-10-25 |
| 7342522 | Digital audio player and playing method thereof | — | 2008-03-11 |