Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11330698 | Method for expanding sheath and bulk of plasma by using double radio frequency | Ji Mo LEE, Gun Su Yun, Jae Koo Lee, Woo Jin Nam, Won Seok Kim | 2022-05-10 |
| 9559002 | Methods of fabricating semiconductor devices with blocking layer patterns | Eun-Ji Kim, Sin-Woo Kang, Yeong-Lyeol Park, Sung-Dong Cho | 2017-01-31 |
| 9293415 | Semiconductor devices including protection patterns and methods of forming the same | Eun-Ji Kim, Sung-Dong Cho, Hyoung-Yol Mun, Yeong-Lyeol Park | 2016-03-22 |
| 8014092 | Method of detecting bad servo track in hard disk drive | Ho-Joon Choi, Chung-Nae Cho | 2011-09-06 |
| 7503696 | Pack sealing method and device | Jae-Ho Ha | 2009-03-17 |
| 6507373 | Video stabilizing circuit for display apparatus | — | 2003-01-14 |
| 6411768 | Circuit for reproducing sync signal of composite video signal | — | 2002-06-25 |
| 6348902 | Display device having pass-through function for picture signal | — | 2002-02-19 |
| 6246189 | Display device for correcting a distortion of a bottom portion of a monitor | — | 2001-06-12 |
| 6084646 | Circuit for correcting vertical distortion of display device | — | 2000-07-04 |
| 6011364 | Upper and lower distortion correcting circuit by modes | — | 2000-01-04 |
| 6002380 | Circuit for compensating for vertical distortion of image by modes in display | — | 1999-12-14 |
| 5808426 | Horizontal drive circuit for large current in video display | — | 1998-09-15 |