Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12375093 | Deadlock recovery circuit and deadlock recovery method, and PLL circuit including the same | Gil Sung Roh | 2025-07-29 |
| 11514862 | Method for improving slew rate of amplifier circuit and display device using the same | Dong Ho Kim, Hee Jung Kim, Hyeong-sik CHOI | 2022-11-29 |
| 9608432 | Electric leakage determination circuit for electric leakage circuit breaker | Dong Hyun Kim, Jong Kug Seon | 2017-03-28 |
| 8803592 | Data persistence control apparatus for RFID tag | — | 2014-08-12 |