Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9743508 | Electroless surface treatment plated layers of printed circuit board and method for preparing the same | Dong-Jun Lee, Dong Ju Jeon, Seong Min Cho, Chi Seong Kim | 2017-08-22 |
| 9150002 | Electroless surface treatment plated layers of printed circuit board and method for preparing the same | Dong-Jun Lee, Dong Ju Jeon, Seong Min Cho, Chi Seong Kim | 2015-10-06 |
| 8946911 | Electrode pad, printed circuit board using the same, and method of manufacturing printed circuit board | Shimoji Teruaki, Eun Heay Lee, Seong Min Cho, Chi Seong Kim | 2015-02-03 |