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, Kim Yong Kyum | 1997-10-14 |
OH
Oh Tae Hyung
Overall (1997): #97,317 of 185,788Top 55%
1
Patents 1997