Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9887382 | Thermosetting composition for organic light-emitting element filler and organic light-emitting element display device comprising same | Mi Sun Kim, Taek-Jin BAEK, Gyu Seok Song, Jin Ah Lee, Seung Jib Choi | 2018-02-06 |
| 9414006 | System for generating recommendation keyword of multimedia contents and method thereof | Yu Won Kim, Dong Wook Kim | 2016-08-09 |
| 8349076 | Method of fabricating GaN substrate | Jai-yong Han | 2013-01-08 |
| 7998272 | Method of fabricating multi-freestanding GaN wafer | — | 2011-08-16 |
| 7670862 | Silicon optoelectronic device, manufacturing method thereof, and image input and/or output apparatus using the same | Byoung-Iyong Choi | 2010-03-02 |
| 7537956 | Silicon optoelectronic device manufacturing method and silicon optoelectronic device manufactured by thereof and image input and/or output apparatus having the same | Byoung-lyong Choi | 2009-05-26 |
| 7491997 | Memory device and method of manufacturing the same | Won-joo Kim, Sun-ae Seo | 2009-02-17 |
| 7462893 | Method of fabricating GaN | Jai-yong Han, Jun Sung Choi | 2008-12-09 |
| 7192873 | Method of manufacturing nano scale semiconductor device using nano particles | Hoon Kim, Won-joo Kim, Byoung-Iyong Choi | 2007-03-20 |