Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065797 | Fabricating method for printed circuit board | Ryoichi Watanabe, Byoung-Youl Min, Je-Gwang Yoo, Seung Chul KIM, Myung-San Kang | 2011-11-29 |
| 8056220 | Printed circuit board and manufacturing method thereof | Sang Hoon Kim, Je-Gwang Yoo, Han-Seo Cho | 2011-11-15 |
| 8048324 | Method of manufacturing optical waveguide and method of manufacturing package board | Han-Seo Cho, Je-Gwang Yoo, Sang Hoon Kim | 2011-11-01 |
| 8036501 | Printed circuit board for optical waveguides and method of manufacturing the same | Sang Hoon Kim, Han-Seo Cho, Jae Hyun Jung | 2011-10-11 |
| 7991250 | Printed circuit board | Sang Hoon Kim, Je-Gwang Yoo, Jae Hyun Jung, Han-Seo Cho | 2011-08-02 |