Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9759675 | Particulate matter sensor unit | Jin Ha Lee, Ji-Ho Cho, Sungchan Kang, Keunho Jang | 2017-09-12 |
| 7285967 | Probe card having deeply recessed trench and method for manufacturing the same | Bong-Hwan Kim, Doo Yun Chung, Chi Hwan Jeong | 2007-10-23 |
| 6884650 | Side-bonding method of flip-chip semiconductor device, MEMS device package and package method using the same | Eun Sung Lee, Byeong-cheon Koh, Chang-youl Moon | 2005-04-26 |