Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9142499 | Lead pin for package substrate | Ki Taek Lee, Hueng Jae Oh, Gi Sub Lee, Jin Won Choi | 2015-09-22 |
| 8822841 | Package substrate and fabricating method thereof | Dong Gyu Lee, Jin Won Choi, Dae-Young Lee, Gi Sub Lee, Jin Ho Kim | 2014-09-02 |
| 8790843 | Fuel cell stack | Young-Seung Na, Jun-Won Suh, In-Seob Song, Keun Yong Lee, Chan Gyun Shin | 2014-07-29 |
| 8766450 | Lead pin for package substrate | Ki Taek Lee, Hueng Jae Oh, Gi Sub Lee, Jin Won Choi | 2014-07-01 |
| 8608072 | Memory card socket and data processing device including the same | Jong-Deok Choi | 2013-12-17 |
| 8232021 | Stack for fuel cell | Jun-Won Suh, Young-Seung Na, Keun Yong Lee, Chan Gyun Shin, Kyoung-hwan Choi +1 more | 2012-07-31 |
| 8142240 | Lead pin for package substrate | Heung Jae Oh, Ki Taek Lee, Dong Gyu Lee, Jin Won Choi | 2012-03-27 |
| 7884567 | Fuel cell system and method for controlling operation of the fuel cell system | Dong-Rak Kim | 2011-02-08 |