Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221175 | Apparatus and method for compensating for stick-slip of motor driven power steering system | — | 2025-02-11 |
| 11479292 | Torque compensating apparatus and method for motor driven power steering system | Sang Hong Bae, Lyoung Tae Kim | 2022-10-25 |
| 10173716 | Steering return control apparatus and method of motor driven power steering | — | 2019-01-08 |
| 9944315 | Apparatus and method for controlling steering return of motor driven power steering system | Lyoung Tae Kim | 2018-04-17 |
| 8657910 | Cyclone dust collector | Hyun Seol Park | 2014-02-25 |
| 7850750 | Modularized hybrid dust collector | Hyun Seol Park, Sang Do Kim, Ho-Kyung Choi | 2010-12-14 |