Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11409209 | Status determination and control of toner cartridge using sensor | Jeongsup Sim, Sunghi Lee, Minwoo Kang | 2022-08-09 |
| 9607841 | Semiconductor device and method of fabricating the same | Songha Oh, Changgoo Jung | 2017-03-28 |
| 9373513 | Methods of manufacturing semiconductor devices including variable width floating gates | ByeongHoon Kim, In Young Kim, Sang Bong Shin, Songha Oh | 2016-06-21 |
| 9171854 | Semiconductor devices including variable width floating gates | ByeongHoon Kim, In Young Kim, Sang Bong Shin, Songha Oh | 2015-10-27 |