Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6954985 | Method for plugging holes in a printed circuit board | Sung-Gue Lee, Sung Sik Cho, Yong-Il Kim, Ho Sung Choi, Sang Jin Kong +1 more | 2005-10-18 |
| 6851184 | Method for manufacturing a printed circuit board | Sung-Gue Lee, Yong-Il Kim | 2005-02-08 |