Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7727039 | Method of aging field emission devices | Sun-il Kim, Deuk-seok Chung, Byong-Gwon Song, Min-jong Bae | 2010-06-01 |
| 7609805 | Mask used for LIGA process, method of manufacturing the mask, and method of manufacturing microstructure using LIGA process | Yong Wan Jin, Gun-sik Park, Jong Min Kim, Young Min Shin, Jin Kyu So | 2009-10-27 |
| 7517710 | Method of manufacturing field emission device | Jun-Hee Choi, Ho-suk Kang, Ha-Jong Kim | 2009-04-14 |
| 7432646 | Thermal electron emission backlight device | Jun-Hee Choi, Deuk-seok Chung, Byong-Gwon Song, Andrei Zoulkarneev, Ha-Jong Kim +2 more | 2008-10-07 |