Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331742 | Compressor | Taekyoung Kim, Kangwook Lee | 2025-06-17 |
| 12281653 | Scroll compressor | Byungkil YOO, Seheon Choi | 2025-04-22 |
| 12258964 | Scroll compressor | Byungkil YOO, Seheon Choi | 2025-03-25 |
| 12071951 | Compressor | Minho Lee, Kangwook Lee | 2024-08-27 |
| 12025127 | Scroll compressor | Byungkil YOO, Seheon Choi | 2024-07-02 |
| 11674510 | Scroll compressor with axially slidable suction passage opening and closing valve | Kangwook Lee, Kyungho Lee | 2023-06-13 |
| 11668303 | Scroll compressor with wrap having gradually decreasing thickness | Howon Lee, Cheolhwan Kim | 2023-06-06 |
| 11668302 | Scroll compressor having oil supply passages in fluid communication with compression chambers | Kyungho Lee, Minho Lee | 2023-06-06 |
| 11603840 | Scroll compressor having compression chamber oil supplies having stages in which oil supply overlaps and stages in which oil supply does not overlap | Kyungho Lee, Kangwook Lee | 2023-03-14 |
| 11598337 | Compressor with enhanced stiffness at contact point between fixed and orbiting scrolls | Cheolhwan Kim, Sangbaek Park | 2023-03-07 |
| 11441565 | Compressor having Oldham's ring | Sang Baek Park, Cheol Hwan Kim | 2022-09-13 |
| 11434909 | Compressor apparatus and manufacturing method of the same | Kangwook Lee, Cheolhwan Kim | 2022-09-06 |
| 11434908 | Compressor having lubrication structure for thrust surface | Sang Baek Park, Cheol Hwan Kim, Byeongchul Lee | 2022-09-06 |
| 11353026 | Compressor having decompressing structure | Sangbaek Park, Cheolhwan Kim | 2022-06-07 |
| 11346220 | Compressor | Sangbaek Park, Cheolhwan Kim | 2022-05-31 |
| 11078908 | Scroll compressor having communication groove | Yong Kyu Choi, Cheol Hwan Kim, Kangwook Lee | 2021-08-03 |
| 11015596 | Scroll compressor sealing | Howon Lee, Cheolhwan Kim | 2021-05-25 |
| 11002273 | Compressor having enhanced wrap structure | Sang Baek Park, Cheol Hwan Kim | 2021-05-11 |
| 10808698 | Scroll compressor having communication groove in orbiting end plate | Yong Kyu Choi, Cheol Hwan Kim, Kangwook Lee | 2020-10-20 |
| 10724521 | Scroll compressor with wrap having gradually decreasing thickness | Howon Lee, Cheolhwan Kim | 2020-07-28 |
| 10711782 | Scroll compressor with wrap contour modification | Yongkyu Choi, Cheolhwan Kim | 2020-07-14 |
| 10697455 | Compressor having lubrication structure for thrust surface | Sang Baek Park, Cheol Hwan Kim, Byeongchul Lee | 2020-06-30 |
| 10697456 | Scroll compressor frame and orbiting scroll and sealing thereof | Howon Lee, Cheolhwan Kim | 2020-06-30 |
| 9936791 | Cosmetic container provided with rubber discharge pad | Junyoung Kim, Hyeran Ji, Juho Kim | 2018-04-10 |
| 9173470 | Skin care device having function for moving vertically | Wooram Park, Jooho Kim, Yoonkyun Hwang, Junoh KIM | 2015-11-03 |