Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9421998 | Method and apparatus for detecting motor error of motor driven power steering | — | 2016-08-23 |
| 9364892 | Centrifugal casting machine for manufacturing rotor | Kwang-Jin Han, Sung Mo Lee, Byoung H. Kwon, Deok Su Kim | 2016-06-14 |
| 9299483 | Method for manufacturing transparent conductive film | Kwang-Choon Chung, Hyun-Nam Cho, Yun-Ho Jung | 2016-03-29 |
| 9290844 | Method for preparing metallic thin film | Kwang-Choon Chung, Hyun-Nam Cho, Jae Ho Beak, Yoo Seong Kim | 2016-03-22 |
| 9269478 | Transparent conductive film-preparing method and transparent film prepared therefrom | Kwang-Choon Chung, Hyun-Nam Cho, Yun-Ho Jung, Su Phil Kim | 2016-02-23 |
| 9230707 | Production method for a transparent conductive film and a transparent conductive film produced thereby | Kwang-Choon Chung, Hyun-Nam Cho, Yun-Ho Jung | 2016-01-05 |
| 9107317 | Method for fabricating blackened conductive patterns | Kwang-Choon Chung, Byung Hun Kim, Su Han Kim | 2015-08-11 |
| 9090785 | Silver ink composition | Kwang-Choon Chung, Hyun-Nam Cho, Dae Sang Han | 2015-07-28 |
| 8979972 | Method for manufacturing metal flakes | Kwang-Choon Chung, Hyun-Nam Cho, Dong Rip Kim | 2015-03-17 |
| 8866128 | Organic electroluminescent device and preparation method thereof | Hyun-Nam Cho, Kwang-Choon Chung | 2014-10-21 |
| 8828352 | Process for preparation of silver oxide | Kwang-Choon Chung, Hyun-Nam Cho, Kee In Son | 2014-09-09 |
| 8518478 | Conductive fibers and a method of manufacturing the same | Kwang-Choon Chung, Hyun-Nam Cho, Jae Ho Baek | 2013-08-27 |
| 8491866 | Process for preparation of silver oxide | Kwang-Choon Chung, Hyun-Nam Cho, Kee In Son | 2013-07-23 |
| 8394512 | Phosphaphenanthrene compounds and organic light emitting diode using the same | Kwang-Choon Chung, Hyun-Nam Cho, Ik-Kyu Park, Ae-Ran Hyun, Yun-Ho Jung | 2013-03-12 |
| 8232549 | Iridium complex containing carbazole-substituted pyridine and phenyl derivatives as main ligand and organic light-emitting diodes containing the same | Kwang-Choon Chung, Hyun-Nam Cho, Jae Wook Lee, Sung Ho Jin, Jung-Hwan Kim | 2012-07-31 |