Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9954943 | Method for configuring multi-vision and electronic device therefor | Gyu-Cheol Choi, Hyung Jin Kim | 2018-04-24 |
| 9851898 | Method for changing display range and electronic device thereof | Yong-Jin Lim, Byung Hwan Kim, Youn Soo Kim, Hyung Jin Kim, Jeong-Hwan Noh +1 more | 2017-12-26 |
| 9594501 | Method for changing display range and electronic device thereof | Yong-Jin Lim, Byung Hwan Kim, Youn Soo Kim, Hyung Jin Kim, Jeong-Hwan Noh +1 more | 2017-03-14 |
| 9293360 | Manufacturing method of semiconductor memory device with air gap isolation layers | Jong Moo Choi, Eun-Joo Jung | 2016-03-22 |
| 7348240 | Method for forming metal line in flash memory device | — | 2008-03-25 |
| 6908805 | Method of manufacturing dual gate oxide film | Seung-Cheol Lee, Sang Wook Park | 2005-06-21 |
| 6841789 | Apparatus for surface modification of polymer, metal and ceramic materials using ion beam | Seok-Keun Koh, Hyung Jin Jung, Won Kook Choi | 2005-01-11 |
| 6780743 | Method of forming a floating gate in a flash memory device | Sang Wook Park, Seung-Cheol Lee | 2004-08-24 |
| 6319326 | Apparatus for surface modification of polymer, metal and ceramic materials using ion beam | Seok-Keun Koh, Hyung Jin Jung, Won Kook Choi | 2001-11-20 |