Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905238 | Method for preparing 1-butene and propylene | Sang Beom Lee, Doo Wook Kim, Man Woo Son | 2024-02-20 |
| 11485692 | Method for preparing ethylene | Tae Woo Kim, Sung Kyu Lee, Joon Ho Shin, Yeon Uk Choo | 2022-11-01 |
| 11286216 | Method for preparing ethylene and apparatus for preparing ethylene | Tae Woo Kim, Sung Kyu Lee, Joon Ho Shin, Yeon Uk Choo | 2022-03-29 |
| 10889764 | Method for quenching pyrolysis product | Seok Goo Lee, Sung Kyu Lee, Tae Woo Kim, Joon Ho Shin | 2021-01-12 |
| 10792981 | Apparatus for controlling air flow direction in slim-type air vent for vehicle | Young Ju Lee, Young Rok Lee, Young Beom Lee, Choong Yeul Kim, Dae Ig Jung +4 more | 2020-10-06 |
| 10668787 | Apparatus for adjusting direction of air flow of slim type air vent for automotive vehicle | Young Ju Lee, Young Rok Lee, Young Beom Lee, Choong Yeul Kim, Dae Ig Jung +4 more | 2020-06-02 |
| 10625575 | Slim-type air vent device for vehicle | Young Ju Lee, Young Rok Lee, Young Beom Lee, Choong Yeul Kim, Dae Ig Jung +4 more | 2020-04-21 |
| 10612612 | Solid type brake disc and manufacturing method of the same | Min Gyun Chung, Jai Min Han, Yoon Cheol Kim, Byung Chan Lee, Yoon Joo Rhee +2 more | 2020-04-07 |
| 10138963 | Solid-type brake disc and method of manufacturing the same | Min Gyun Chung, Jai Min Han, Yoon Cheol Kim, Byung Chan Lee, Yoon Joo Rhee +2 more | 2018-11-27 |
| D668179 | Automobile for passengers | — | 2012-10-02 |
| D637521 | Automobile | — | 2011-05-10 |
| 6015706 | Microorganism resistant to hydrogen peroxide | Seung-uhn Kim, Nam-hee You, Soon Young LEE | 2000-01-18 |