Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10182531 | Continuous cultivation system for organic ginseng using multilevel cultivation tables | Tae Ryong Kwon, Myeong Hwan Jang, Deok Jong Ahn, Won Kwon Jung | 2019-01-22 |
| 5909140 | Circuit for controlling the threshold voltage in a semiconductor device | — | 1999-06-01 |
| 5761140 | Cache static RAM having a test circuit therein | — | 1998-06-02 |
| 5748969 | Arbitration apparatus using least recently used algorithm | Suk Joong Lee | 1998-05-05 |