Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7817343 | Electrowetting lens | Jae Young Choi, Sun-il Kim | 2010-10-19 |
| 7812809 | Display device and a method thereof | Jae Young Choi, Byung Do Oh | 2010-10-12 |
| 7294371 | Liquid crystal compound having high optical anisotropy and negative dielectric anisotropy, liquid crystal composition including the same and liquid crystal display including the liquid crystal composition | Jong-seob Kim, Yoon-sok Kang, Jong-min Wang, Byung-Soon Chen | 2007-11-13 |
| 7279202 | Liquid crystalline compound for vertical alignment and a liquid crystalline composition comprising the same | Eun Kyung Lee, Jong-seob Kim, Ji Jong, Hyung Soo CHO | 2007-10-09 |
| 7095237 | Method of grouping single cells of power sources to build optimal packs using parameters obtained by analysis of impedance spectrum | Hyun-Kyung Sung, Yevgen Barsukov | 2006-08-22 |
| 6924652 | Method for determining optimal degree of vulcanization and optimal content of constituent ingredient of composition for vulcanization in real time by impedance measurement and analysis | Hyun-Kyung Sung, Hun-Jong Baik, Ho-Sull Lee | 2005-08-02 |
| 6674287 | Method for grouping unit cells using pattern matching technology of impedance spectrum | Hyun-Kyung Sung, Sang-Hyo Ryu | 2004-01-06 |