Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677477 | Hermetic pressure sensor test chamber | Chi Soon Man, Lee Jae In, Oh Tae Hyung | 1997-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677477 | Hermetic pressure sensor test chamber | Chi Soon Man, Lee Jae In, Oh Tae Hyung | 1997-10-14 |