Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965683 | Cooling system for low temperature storage | Byoungjin Ryu, Yoonho Yoo | 2024-04-23 |
| 11402134 | Outdoor unit and control method thereof | Byoungjin Ryu, Yoonho Yoo | 2022-08-02 |
| 11333376 | Ceiling type indoor unit of air conditioner | Juyoun Lee | 2022-05-17 |
| 11280553 | Heat exchange apparatus | Kyungrock KIM, Byoungjin Ryu | 2022-03-22 |
| 10393392 | Air conditioner | Sangil Park, Seyoon Oh, Yoonho Yoo | 2019-08-27 |
| 10330357 | Air conditioner and cooling receiver of air conditioner | Sangil Park, Doyong Ha, Yoonho Yoo | 2019-06-25 |
| 9759454 | Cascade heat pump | Taehee Kwak, Yoonho Yoo | 2017-09-12 |
| 9683767 | Cooling system and control method thereof | Taehee Kwak, Yoonho Yoo, Doyong Ha | 2017-06-20 |
| 9599379 | Integral air conditioning system for heating and cooling | Doyong Ha, Yoonho Yoo, Taehee Kwak | 2017-03-21 |