Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6741161 | System and method for providing useful information for a moving object | Shin Bae Kim, Gun Dong Min, Yun Sup Song, Jung Kook Ki, Ji Won Bang | 2004-05-25 |
| 6729858 | Thrust bearing cooling unit for a turbo compressor | Moon-Chang Choi, Kwang-Ha Suh, Yoo Chol Ji, Dae Wang, Hoi-Sun Kim | 2004-05-04 |
| 6698929 | Turbo compressor | Moon-Chang Choi, Kwang-Ha Suh, Yoo Chol Ji, Dae Wang | 2004-03-02 |
| 6675594 | Cooling system and cooling method | Moon-Chang Choi, Kwang-Ha Suh, Yoo Chol Ji, Dae Wang | 2004-01-13 |