Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053824 | Exhaust gas purification apparatus and exhaust gas purification method using same | Yong Seok Eom, Jung Bin Lee, Joong Won Lee, Kwang Beom Hur | 2021-07-06 |
| 10909769 | Mixed reality based 3D sketching device and method | Soo Mi Choi, Je Wan Han | 2021-02-02 |
| 10821405 | System for evaluating performance of carbon dioxide separation membrane module and device therefor | Jung Bin Lee, Joong Won Lee, Kyung Min Kim, Yong Seok Eom, Ky Yeong Shin +1 more | 2020-11-03 |
| 9418856 | Methods of forming titanium-aluminum layers for gate electrodes and related semiconductor devices | Clint E. Bordelon, David Williams, Sergei Drizlikh | 2016-08-16 |
| 8404900 | Absorbents for separating acidic gases | Jae Goo Shim, Kyung-Ryong Jang, Ji Hyun Lee | 2013-03-26 |
| 7759285 | Absorbent for separation of carbon dioxide | Jae Goo Shim, Kyung-Ryong Jang, Chung Kul Ryu, Hee Moon Eum, Hyun Soo LIM | 2010-07-20 |
| 6166357 | Electric mat containing nephrite jade | — | 2000-12-26 |
| 5879797 | Matrix which contains nephrite jade powder as a main component | — | 1999-03-09 |