Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10649379 | CRUM unit mountable in consumable unit of image forming apparatus and image forming apparatus using the same | Jin-boo Kim, Youn-jae Kim | 2020-05-12 |
| 9658644 | CRUM unit mountable in consumable unit of image forming apparatus and image forming apparatus using the same | Jin-boo Kim, Youn-jae Kim | 2017-05-23 |
| 6950659 | Method of allocating radio resource | — | 2005-09-27 |
| 6581176 | Method for transmitting control frames and user data frames in mobile radio communication system | — | 2003-06-17 |
| 6469993 | Method for controlling traffic load in mobile communication system | Cheol Kyun Heo | 2002-10-22 |
| 6463044 | Traffic load control for CDMA mobile communication system | — | 2002-10-08 |
| 6452911 | Method of allocating vocoder resources in a mobile communication system | — | 2002-09-17 |
| 5472993 | Anti-fouling paint | Bum-Sang Kim, Chang J. You | 1995-12-05 |