Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247655 | Working fluid stabilization device for agricultural work vehicle | Soo Lee, Jung Min Kim, Ki Ho Yi, Ji Soo Lee | 2025-03-11 |
| 11767070 | Agricultural operation vehicle | Seung Ho CHEONG, Jang-Hyun Kim, Byung Dal Choi, Jong Uk Park | 2023-09-26 |
| 11348634 | Semiconductor memory device with a switching memory cell in a memory string and operating method thereof | Byung In Lee | 2022-05-31 |
| 8603866 | Method of manufacturing array substrate for uniform and high quality images | Bong-Mook Yim, Jung-Hwan Kim | 2013-12-10 |
| 8421980 | Liquid crystal display device | — | 2013-04-16 |
| 7889302 | Liquid crystal display device | — | 2011-02-15 |
| 7884364 | Array substrate, method of manufacturing the same, and method of repairing line in the same | Bong-Mook Yim, Jung-Hwan Kim | 2011-02-08 |
| 7646461 | Liquid crystal display device with at least two contact holes in the pad region having sidewalls with differing slopes | Chul-Sang Shin | 2010-01-12 |
| 7522227 | Liquid crystal display device and method for fabricating the same | — | 2009-04-21 |