Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6087763 | Electronic component involving 3-terminal type piezo-electric device | Jong Sun Kim | 2000-07-11 |
| 5982076 | Electronic component involving 2-terminal type piezo-electric device | Jong Sun Kim, Min Su Kim, Sang Un Son | 1999-11-09 |