Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10644086 | Electroluminescent display device | Hyun Ko | 2020-05-05 |
| 10300997 | Canister type thruster and installation method thereof | Deok-Hoon Lee, Young-Deok Park, Jeung-Hoon Baek, In-Ho Yang, Bong-Rea Yun +3 more | 2019-05-28 |
| 9988131 | Canister type thruster and installation method thereof | Deok-Hoon Lee, Young-Deok Park, Jeung-Hoon Baek, In-Ho Yang, Bong-Rea Yun +3 more | 2018-06-05 |
| 9834289 | Canister type thruster and installation method thereof | Deok-Hoon Lee, Young-Deok Park, Jeung-Hoon Baek, In-Ho Yang, Bong-Rea Yun +3 more | 2017-12-05 |
| 9754756 | Vacuum integrated electronic device and manufacturing process thereof | Davide Giuseppe Patti | 2017-09-05 |
| 6313537 | Semiconductor device having multi-layered pad and a manufacturing method thereof | Sueng-Rok Lee, Yunhee Lee, Manjun Kim | 2001-11-06 |
| 5132234 | Method of producing a bipolar CMOS device | Soon-Kwon Lim | 1992-07-21 |
| 4978630 | Fabrication method of bipolar transistor | — | 1990-12-18 |
| 4874712 | Fabrication method of bipolar transistor | Hyun-soon Kang, Soon-Kwon Lim, Hee K. Park | 1989-10-17 |