Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11654967 | Steering shock absorbing structure for in-wheel motor and method thereof | — | 2023-05-23 |
| 11639196 | Suspension structure of vehicle for skateboard platform | — | 2023-05-02 |
| 11472475 | Control apparatus and method for catch-up reduction in motor driven power steering system | Seong Hack Lee | 2022-10-18 |
| 11364947 | Rack supporting device for vehicle steering systems | — | 2022-06-21 |
| 11247718 | Electric steering column device for vehicle | — | 2022-02-15 |
| 10562400 | Steering system for in-wheel motor vehicle | — | 2020-02-18 |
| 9744985 | Rack bar unit of vehicle steering device | — | 2017-08-29 |
| 7445080 | Variable steering rack system | — | 2008-11-04 |
| 4835614 | Control method for limiting watching distance in television | — | 1989-05-30 |