Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10749903 | Transmission/reception apparatus of security gateway for physical unidirectional communication performing security tunneling and data re-transmission, and data transmission method using same | Ki Hyun Kim, Il Yong Kim | 2020-08-18 |
| 10496502 | One-direction data transmission/reception apparatus that re-transmits data via plurality of communication lines, and data transmission method using same | Ki Hyun Kim, Sang Jin Lee, Sun Jin Kim | 2019-12-03 |
| 8009493 | Semiconductor memory apparatus and test method thereof | — | 2011-08-30 |
| 7898898 | Semiconductor memory apparatus having a sub-word line driver for increasing an area margin in the memory core area | — | 2011-03-01 |