Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871295 | Air cleaning module | Ji Won Kim, Sang-chul Shin | 2020-12-22 |
| 10737556 | Photocatalytic module for automobile air conditioner and automobile air conditioner having the same | Sang Cheol Shin, Ji Won Kim, Woong Ki Jeong | 2020-08-11 |
| 10596294 | Air cleaner | Jong Rack Kim, Ik Hwan Ko, Sang Hwan Byun | 2020-03-24 |