Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362081 | Ultra-high voltage direct current power cable | Jin-Ho Nam, Jung-suk Yoo, Yi Seul Yang, Min-Sang CHO, Sung Ik HEO | 2025-07-15 |
| 11439601 | Solid preparation composition for oral administration of colonic purgative containing anhydrous sodium sulfate, potassium sulfate, anhydrous magnesium sulfate and simethicone | Zong Zhu Piao, Kyung Su Lee, Hwan Hyuk Lee | 2022-09-13 |
| 10438716 | Insulation composition having low dielectric constant, and cable including insulation layer formed therefrom | Jin-Ho Nam, Won S. Lee, Ik Hyun RYU, Yi Seul Yang, Tae Hyun Lee | 2019-10-08 |
| 9725550 | Block copolymer, method of forming the same, and method of forming pattern | Min Kang, Su-mi Lee, Myung Im Kim, Tae Woo Kim, Seung Won Park +7 more | 2017-08-08 |
| 9401831 | Apparatus and method for removing DC offset in wireless communication system | Young-Il Son, Hye-Won Nam, Yong-Won Shin, In-Chun Lim | 2016-07-26 |
| 9255170 | Block copolymer, method of forming the same, and method of forming pattern | Min Kang, Su-mi Lee, Myung Im Kim, Tae Woo Kim, Seung Won Park +7 more | 2016-02-09 |
| 9074055 | Method of manufacturing nanostructure and method of forming pattern using the same | Eun Ae Kwak, Min Kang, Su-mi Lee, Jun Han Lee, Moon-gyu Lee +1 more | 2015-07-07 |
| 8795539 | Block copolymer and method of forming patterns by using the same | Su-mi Lee, Mio Hyuck Kang, Eun Ae Kwak, Moon-gyu Lee, Bong-Jin Moon +1 more | 2014-08-05 |
| 8530205 | Buffer composition for catalyzing the preparation of calcitriol or calcifediol and method for preparing calcitriol or calcifediol using same | Dae-Jung Kang, Jong-Hyuk Im, Jae-Hoon Kang | 2013-09-10 |
| 7842305 | Method of preparing biodegradable dual pore polymer scaffolds for tissue engineering | Dong Keun Han, Kwang-Duk Ahn, Kwideok Park | 2010-11-30 |