Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8989529 | Printed circuit board for optical waveguides and method of manufacturing same | Sang Hoon Kim, Jae Hyun Jung, Joon-Sung Kim | 2015-03-24 |
| 8761551 | Optical flexible printed circuit board with optical waveguides and method manufacturing the same | Sang Hoon Kim, Jong Ha Park, Joon-Sung Kim, Jae Hyun Jung | 2014-06-24 |
| 8683684 | Method of manufacturing component embedded printed circuit board | Suk Hyeon Cho, Je-Gwang Yoo, Byung Moon Kim | 2014-04-01 |
| 8457450 | Printed circuit board and manufacturing method thereof | Sang Hoon Kim, Je-Gwang Yoo, Joon-Sung Kim | 2013-06-04 |
| 8369676 | Printed circuit board for optical waveguide and method of manufacturing the same | Joon-Sung Kim, Jae Hyun Jung, Sang Hoon Kim | 2013-02-05 |
| 8280204 | Optical wiring board and manufacturing method thereof | Sang Hoon Kim, Joon-Sung Kim, Jae Hyun Jung | 2012-10-02 |
| 8265445 | Printed circuit board for optical waveguide and method of manufacturing the same | Joon-Sung Kim, Sang Hoon Kim, Jae Hyun Jung | 2012-09-11 |
| 8249403 | Optical wiring board and manufacturing method thereof | Sang Hoon Kim, Joon-Sung Kim, Jae Hyun Jung | 2012-08-21 |
| 8204345 | Method of manufacturing printed circuit board for optical waveguides | Sang Hoon Kim, Jae Hyun Jung, Joon-Sung Kim | 2012-06-19 |
| 8160417 | Printed circuit board for optical waveguide and method of manufacturing the same | Joon-Sung Kim, Sang Hoon Kim, Jae Hyun Jung | 2012-04-17 |
| 8159824 | Printed circuit board | Je-Gwang Yoo, Joon-Sung Kim, Sang Hoon Kim | 2012-04-17 |
| 8064217 | Component embedded printed circuit board | Suk Hyeon Cho, Je-Gwang Yoo, Byung Moon Kim | 2011-11-22 |
| 8056220 | Printed circuit board and manufacturing method thereof | Sang Hoon Kim, Je-Gwang Yoo, Joon-Sung Kim | 2011-11-15 |
| 8048324 | Method of manufacturing optical waveguide and method of manufacturing package board | Je-Gwang Yoo, Sang Hoon Kim, Joon-Sung Kim | 2011-11-01 |
| 8036501 | Printed circuit board for optical waveguides and method of manufacturing the same | Sang Hoon Kim, Jae Hyun Jung, Joon-Sung Kim | 2011-10-11 |
| 7991250 | Printed circuit board | Sang Hoon Kim, Je-Gwang Yoo, Joon-Sung Kim, Jae Hyun Jung | 2011-08-02 |
| 7903410 | Package board and method for manufacturing thereof | Suk Hyeon Cho, Je-Gwang Yoo, Min Sang Lee, Seon Goo Lee | 2011-03-08 |
| 7831116 | Optical waveguide and optical printed circuit board having the same | Joon-Sung Kim, Jae Hyun Jung, Sang Hoon Kim | 2010-11-09 |
| 7809220 | Printed circuit board and manufacturing method thereof | Sang Hoon Kim, Je-Gwang Yoo, Joon-Sung Kim, Jae Hyun Jung | 2010-10-05 |
| 7697800 | Method of manufacturing printed circuit board | Je-Gwang Yoo, Sang Hoon Kim, Joon-Sung Kim | 2010-04-13 |
| 7672547 | Printed circuit board including optical waveguide and method of manufacturing the same | Sang Hoon Kim, Je-Gwang Yoo, Joon-Sung Kim, Jae Hyun Jung | 2010-03-02 |
| 7546002 | Printed circuit board and manufacturing method thereof | Je-Gwang Yoo, Sang Hoon Kim, Joon-Sung Kim | 2009-06-09 |
| 7529439 | Optical printed circuit board and fabricating method thereof | Joon-Sung Kim, Je-Gwang Yoo, Sang Hoon Kim | 2009-05-05 |
| 7505661 | Optical waveguide, package board having the same, and manufacturing method thereof | Je-Gwang Yoo, Joon-Sung Kim, Sang Hoon Kim | 2009-03-17 |
| 7489839 | Printed circuit board and manufacturing method thereof | Sang Hoon Kim, Je-Gwang Yoo, Joon-Sung Kim | 2009-02-10 |