Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12480667 | Air-conditioning system | Chinsoo Hyon | 2025-11-25 | |
| 12474068 | Air-conditioning system | Chinsoo Hyon, Heemin Kwon, Jeeyoung Yeon | 2025-11-18 | |
| 8413455 | Air conditioning system | Jae-Hoon Sim, Deok Huh, Seung Hee Ryu | 2013-04-09 | $53,000 |
| 7624841 | Silencer | Deok Huh | 2009-12-01 | $124,000 |
| 7363770 | Air conditioner | Ki Hong, Jung Woo Lee, Sim Won Chin | 2008-04-29 | $105,000 |
| 7303611 | Humidity adjusting apparatus using desiccant | In Hwa Jung, Deok Huh, Sim Won Chin | 2007-12-04 | $226,000 |
| 7124599 | Absorption pipe structure of compressor | In Hwa Jung, Jungwoo Lee, Sim Won Chin | 2006-10-24 | $295,000 |
| 7121106 | Pipe structure for outdoor unit of air conditioner | In Hwa Jung, Jung Woo Lee, Sim Won Chin | 2006-10-17 | $302,000 |
| 7111475 | Pipe structure of air conditioner | In Hwa Jung, Jung Woo Lee, Sim Won Chin | 2006-09-26 | $518,000 |