Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180902 | Control method of valve opening and closing for an engine and a valve control apparatus of the engine | Hyeon Woo Kim, Back Sik Kim | 2024-12-31 |
| 11939890 | Continuous variable valve duration apparatus and control method for the same | Hyeon Woo Kim, Back Sik Kim | 2024-03-26 |
| 11884766 | Composition for emulsion polymerization and rubber compound prepared using the same | Jae Kon Suh, Gwanghoon Kwag, Duseong AHN, Wonho Kim, Kiwon Hwang +3 more | 2024-01-30 |
| 11852046 | Continuous variable valve duration apparatus and engine provided with the same | Kiyoung Kwon, You Sang Son, Back Sik Kim, Dongwon Jung | 2023-12-26 |
| 11795883 | Apparatus and method of controlling an engine | Hyeon Woo Kim, Back Sik Kim | 2023-10-24 |
| 10251291 | Electronic device | Seongsik Ahn, Minki Kim, Hyungwoo Kwon, Gyunsoo Kim, Chang Woo Shim | 2019-04-02 |
| 8786045 | Power semiconductor devices having termination structures | Ashok Challa, Jaegil LEE, Hocheol Jang | 2014-07-22 |
| 7855415 | Power semiconductor devices having termination structures and methods of manufacture | Ashok Challa, Jaegil LEE, Hocheol Jang | 2010-12-21 |