Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313073 | Rotary compressor | Yunhi Lee, Seoungmin Kang | 2025-05-27 |
| 12253083 | Rotary compressor | Bumdong Sa, Seokhwan Moon | 2025-03-18 |
| 12228130 | Rotary compressor | Joonhong Park, Kiyoul Noh | 2025-02-18 |
| 12123414 | Rotary compressor | Joonhong Park, Seoungmin Kang | 2024-10-22 |
| 12018686 | Rotary compressor | Jinung Shin, Sedong LEE | 2024-06-25 |
| 11891995 | Rotary compressor having improved vane chattering performance | Seoungmin Kang, Joonhong Park | 2024-02-06 |
| 11746783 | Rotary compressor | Seoungmin Kang, Bumdong Sa | 2023-09-05 |
| 11732712 | Rotary compressor | Jinung Shin, Joonhong Park | 2023-08-22 |
| 11578724 | Rotary compressor | Seokhwan Moon, Kiyoul Noh | 2023-02-14 |
| 11448072 | Rotary compressor | Sedong LEE, Bumdong Sa | 2022-09-20 |
| 11421688 | Vane compressor with elastic member protruding into the cylinder | Bumdong Sa, Joonhong Park | 2022-08-23 |
| 11060521 | Rotary compressor having a rolling piston with coupling groove | Bumdong Sa | 2021-07-13 |
| 9429156 | Compressor | Bumdong Sa, Byeongchul Lee | 2016-08-30 |
| 9022757 | Compressor | Jinung Shin | 2015-05-05 |
| 8905734 | Compressor | Jinung Shin | 2014-12-09 |