Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487074 | Method for purifying benzopyran derivative, crystal form thereof, and method for preparing crystal form | Yong-Kyun Park, Hyun Kyu Kim, Dong Yeop SHIN | 2019-11-26 |
| 10479161 | Vehicle air-conditioning system | Young Hum Han, Chul Kim, Joong Man Han, Hyeon Gyu Kim, Kyung Ju An +2 more | 2019-11-19 |
| 10479164 | Air conditioning system for vehicle | Tae Yong Park, Yong Nam Ahn, Sung Je Lee, Se Min Lee | 2019-11-19 |
| 10457115 | Air conditioning system for vehicle | Sung Je Lee, Yun Jin Kim, Tae Yong Park, Se Min Lee, Yong Nam Ahn +1 more | 2019-10-29 |