Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6051968 | Test board provided with a capacitor charging circuit and related test method | Weon Sik Park, Chan Ho Choi, Yong Su Kwon | 2000-04-18 |
| 6043442 | Handler contact checking device and a method of testing integrated circuit devices | Won Sik Park, Chan Ho Choi, Yong Su Kwon | 2000-03-28 |