Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9983229 | Test socket for testing semiconductor chip package and method of manufacturing the same | Jong-won Han, Jong Woo Lee, Young-gi Min, Yong In Lee | 2018-05-29 |
| 8486753 | Patterning method of metal oxide thin film using nanoimprinting, and manufacturing method of light emitting diode | Hyeong Ho Park, Jun-Ho Jeong, Ki-Don Kim, Dae-Geun Choi, Jun Hyuk Choi +1 more | 2013-07-16 |
| 6843534 | Armrest apparatus installed in chair for computer work | Jong Ho Lee | 2005-01-18 |