Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398722 | Scroll compressor | Honghee PARK, Wooyoung Kim | 2025-08-26 |
| 12385485 | Scroll compressor | Honghee PARK, Wooyoung Kim | 2025-08-12 |
| 12117002 | Scroll compressor having oil supply groove in communication with oil supply hole defined from oil passage to rotating shaft surface | Honghee PARK, Jaesang Lee, Sooho Jang | 2024-10-15 |
| 11913450 | Scroll compressor including discharge guide to quicken discharge refrigerant flow movement | Jinyong JANG, Sanghun SEONG, Honghee PARK | 2024-02-27 |
| 11773851 | Scroll compressor including suction guide | Sanghun SEONG, Jinyong JANG, Byeongchul Lee | 2023-10-03 |
| 11459891 | Rotary engine | Gunyoung PARK, Sooho Jang, Yunhi Lee | 2022-10-04 |
| 11371550 | Rotary engine | Wheesung Oh, Yunhi Lee, Gun Young Park | 2022-06-28 |
| 10954848 | Rotary engine | Yunhi Lee, Wheesung Oh, Byeongchul Lee | 2021-03-23 |
| 10774646 | Rotary engine with oil pump | Yunhi Lee, Byeongchul Lee | 2020-09-15 |
| 10443489 | Rotary engine having combustion controllers | Yunhi Lee, Changeon Lee, Byeongchul Lee, Kamgyu Lee | 2019-10-15 |