Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11275525 | Apparatus and method for improving write throughput of memory system | Dong Hwan Koo, Min Kyu Choi | 2022-03-15 |
| 11216367 | Power-supply device and electronic device including the same | Jeong Su PARK, Yong Seok Oh | 2022-01-04 |
| 10802963 | Power-supply device and electronic device including the same | Jeong Su PARK, Yong Seok Oh | 2020-10-13 |
| 10657043 | Power-supply device and electronic device including the same | Jeong Su PARK, Yong Seok Oh | 2020-05-19 |
| 6545403 | Color cathode ray tube having a developed electron gun structure | — | 2003-04-08 |
| 6255767 | Electrode gun with grid electrode having contoured apertures | Yu Sung Nam | 2001-07-03 |