Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257646 | Horn and welding device | Chang Bum Ahn, Il Hwan Park | 2025-03-25 |
| 12252005 | Plastic filler neck for vehicles | Jin Ug Lee, Man Seok Oh, Chang Han Kim | 2025-03-18 |
| 11885288 | Fuel pump module for vehicle | Sung Won Lee, Seong Cheol Cho, Duck Su Moon, Seung Hwan Lee | 2024-01-30 |
| 11299037 | Plastic filler neck for vehicles | Jin Ug Lee, Man Seok Oh, Chang Han Kim | 2022-04-12 |
| 10797509 | Method and system for managing wireless charging | Yu-Su Kim, Ji-Young Kim, Se-Ho Park, Woo-Jin Jung, Young-Joon Park | 2020-10-06 |
| 10468905 | Method and system for managing wireless charging | Yu-Su Kim, Ji-Young Kim, Se-Ho Park, Woo-Jin Jung, Young-Joon Park | 2019-11-05 |
| 10227954 | Canister valve device for vehicle | Chang Han Kim, Jae-Hwa Park | 2019-03-12 |
| 10207913 | Fuel-urea injection apparatus including common inlet for vehicle | Seok Lae Kim, Ki Wung Kim, Chang Han Kim | 2019-02-19 |
| 10190542 | Canister close valve device | Jin Ug Lee | 2019-01-29 |
| 10006412 | Canister closed valve for automotive fuel system | — | 2018-06-26 |
| 7945714 | Apparatus and method of tracing descriptors in host controller | — | 2011-05-17 |
| 7462846 | Apparatus for measuring a position of an ion beam profiler and a method for its use | — | 2008-12-09 |
| 6317921 | Stick-type vacuum cleaner | Yun-sup Hwang | 2001-11-20 |
| 5386412 | Telecommunication system protocol for asynchronous data communication between multiport switch control processor and information support personal computer terminal | Raymond Guy Johns | 1995-01-31 |