Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6370138 | ATM switch interface apparatus for frame relay network interworking | Do Yeon Kim, Jung Sik Kim | 2002-04-09 |
| 6043442 | Handler contact checking device and a method of testing integrated circuit devices | Weon Seob Shim, Chan Ho Choi, Yong Su Kwon | 2000-03-28 |