Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846368 | Hydraulic pilot valve | Dong-Kun Lee, Chanheon Yoon | 2023-12-19 |
| 7659945 | Color reproduction method and system, and video display method and device using the same | Kyu-Ik Sohng, Eun-Su Kim, Dae Won Kim, Dong Won RYU, Jong Sun Park +1 more | 2010-02-09 |
| 7495710 | Display apparatus and method for reproducing color therewith | — | 2009-02-24 |
| 7486741 | Wireless transmitting/receiving device and method thereof | Kyu-Ik Sohng, Duk Kyu Choi, Gwang Soon LEE, Chang Hui Yea, Jong-Keun Shin | 2009-02-03 |
| 7333117 | Method of compensating colors in image display device for users with color vision deficiency and device of the same | — | 2008-02-19 |
| 6406874 | Method of determining the enzymatic activity of the blood coagulation factor XIII using purified fibrin monomer as a substrate | Jae Wook Huh, Shin Jae Chang, Jeung-Sik Lee, Soon Kwan Chung, Hark Mo Seong | 2002-06-18 |
| 6137543 | Gamma-correction circuit for blue color video signal in projection television | — | 2000-10-24 |