Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12236622 | Statistic generating circuit for image processing | Dong-bum Choi, Il Do Kim, Dong Woo Lee, Na-Ri Im, Kyu-yul Choi +1 more | 2025-02-25 |
| 9538087 | Image processing device with multiple image signal processors and image processing method | Ju-Hyun Cho | 2017-01-03 |
| 9214126 | Circuit for driving liquid crystal display device having a programmable power integrated circuit | — | 2015-12-15 |
| 8830208 | Multi touch flat display module | Min Ho Sohn, Hyung Uk Jang, Sang-rae Lee, Sang Hyuck Bae, Byung Chun Yu | 2014-09-09 |
| 8624810 | Liquid crystal display to which infrared rays source is applied and multi-touch system using the same | In Ho Ahn, Dae-San Lim, Hyung Uk Jang, Sang-rae Lee, Sang Hyuck Bae +1 more | 2014-01-07 |
| 8581882 | Touch panel display device | Min Ho Sohn, Hyung Uk Jang, Sang-rae Lee, Sang Hyuck Bae, Byung Chun Yu | 2013-11-12 |
| 8493361 | Touch type display device | Hyung Uk Jang, Sang Hyuck Bae, Byung Chun Yu | 2013-07-23 |
| 8436832 | Multi-touch system and driving method thereof | Min Ho Sohn, Hyung Uk Jang, Sang Hyuck Bae, Byung Chun Yu | 2013-05-07 |
| 8319729 | Display device | Hyung Uk Jang, Sang-rae Lee, Sang Hyuck Bae, Byung Chun Yu | 2012-11-27 |
| 8072516 | Dynamic range enhancement method and apparatus | Min-Kyu Park, Hyun-Hee Park, Sung-Dae Cho, Moon-gi Kang, Young-seok Han | 2011-12-06 |
| 7581286 | Vacuum cleaner and dust collection unit thereof | — | 2009-09-01 |
| 7555813 | Vacuum cleaner and dust collection unit thereof | — | 2009-07-07 |