Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404975 | Low profile flat bombe for LPG storage and method for manufacturing the same | Sung Won Lee, Ju Tae Song, Seung Hyun Yeo, Duk Hee Park | 2025-09-02 |
| 12240316 | Reservoir cup assembly of LPG fuel tank for vehicle | Sungwon Lee, Hyeong Gwan Kim, Seung Kyun Kim, Duk Hee Park, Seung Hyun Yeo | 2025-03-04 |
| 12140068 | Water management system for a hydrogen engine | Seon Woo Boo, Ju Tae Song, Sung Won Lee, Seung Hwan Kim, Yong Taek Hwang +2 more | 2024-11-12 |
| D1040357 | Tip for high frequency treatment device | Jong Won Kim, Jung Hyun Kim, Young-Seok Seo | 2024-08-27 |
| 11885288 | Fuel pump module for vehicle | Sung Won Lee, Jung Su Park, Duck Su Moon, Seung Hwan Lee | 2024-01-30 |
| 11885464 | Low profile flat bombe for LPG storage and method for manufacturing the same | Sung Won Lee, Ju Tae Song, Seung Hyun Yeo, Duk Hee Park | 2024-01-30 |
| 11859580 | Device for supplying injection water | Sung Won Lee, Seung-Hoon Choi, Yong Taek Hwang, Chan Yo Jeon | 2024-01-02 |
| 11794570 | Vehicle canister device having auxiliary canister | Sung Won Lee, Tae Kyu Hwang, Hyung Jun Bae | 2023-10-24 |
| 11707979 | Fuel pump module | Ju Tae Song, Sung Won Lee, Se Jin Kim, Joon Seup Kim, Hyeong Cheol Yuk | 2023-07-25 |
| 11613174 | Apparatus for purging fuel evaporation gas in fuel system | Sung Won Lee | 2023-03-28 |