Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5927143 | Self-diagnostic accelerometer with symmetric proof-mass and its preparation method | Young-Ho Cho, Byung Man Kwak, Kwyro Lee | 1999-07-27 |
| 5905241 | Threshold microswitch and a manufacturing method thereof | Youngho Gho, Jeungsang Go, Byungman Kwak | 1999-05-18 |
| 5777227 | Self-diagnostic accelerometer with symmetric proof-mass and its preparation method | Young-Ho Cho, Byung Man Kwak, Kwyro Lee | 1998-07-07 |