Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131472 | Air conditioner and defrost control method therefor | Jaewon Lee, Jinhyoung Park, Youngjoo Shin | 2021-09-28 |
WC
Woojoo Choi
Overall (2021): #211,164 of 548,734Top 40%
1
Patents 2021