Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466686 | Rotary compressor | Sangmin Na | 2022-10-11 |
| 11441566 | Rotary compressor having roller with dimple portion | Sangmin Na, Wonbae PARK | 2022-09-13 |
| 11428223 | Rotary compressor with wear avoiding portion | Hyeongseok Kim, Yonghyeon Sung | 2022-08-30 |
| 11225970 | Rotary compressor with vane slot disposed at predetermined tilting angle | Shin Chul Kim, Kyuchul Han | 2022-01-18 |