Issued Patents All Time
Showing 1–25 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428003 | Apparatus and method for separately estimating backlash and compliance of vehicle driving system | Ji Won Oh, Sang Joon Kim, Lee Hyoung Cho | 2025-09-30 |
| 12397655 | Torque control method for drive system of electric vehicle | Ji Won Oh, Ho Wook Lee | 2025-08-26 |
| 12337699 | Method of controlling torque of drive system of electric vehicle | Ji Won Oh | 2025-06-24 |
| 12252123 | Method for controlling driving force of vehicle | Ji Won Oh | 2025-03-18 |
| 12243355 | System and method of calculating distance to empty of vehicle | Do Hee Kim | 2025-03-04 |
| 12227079 | Method of controlling torque of vehicle driving device | Ji Won Oh, Sung Jae Kim, Lee Hyoung Cho | 2025-02-18 |
| 12223942 | Method of virtualizing characteristics of internal combustion engine vehicle in electric vehicle | Ji Won Oh | 2025-02-11 |
| 12195011 | Method for controlling driving force of vehicle | Ji Won Oh | 2025-01-14 |
| 12179773 | Virtual sound provision apparatus and method for electric vehicles | Ki Chang Kim, Jin-Sung Lee, Ji Won Oh, Dong Chul Park, Kyoung Jin Chang +1 more | 2024-12-31 |
| 12179764 | Method of determining traveling state of vehicle | Ji Won Oh | 2024-12-31 |
| 12151674 | Method for controlling driving force of vehicle | Ji Won Oh | 2024-11-26 |
| 12122395 | Method of estimating weight of vehicle | Ji Won Oh | 2024-10-22 |
| 12024089 | Apparatus and method of realizing virtual after-burn effect in electric vehicle | Ji Won Oh, Dong Chul Park, Tae Kun Yun | 2024-07-02 |
| 11919520 | Wheel slip control method of vehicle | Ji Won Oh, Ki Mo Sohn, Lee Hyoung Cho | 2024-03-05 |
| 11904701 | Apparatus and method of producing virtual after-burn effect in electric vehicle | Ji Won Oh, Dong Chul Park, Tae Kun Yun | 2024-02-20 |
| 11872980 | Method for controlling wheel slip of vehicle | Ji Won Oh | 2024-01-16 |
| 11872890 | Control method for generating virtual sensation of gear shifting of electric vehicle | Ji Won Oh | 2024-01-16 |
| 11858345 | Apparatus for controlling wheel slip of vehicle and method thereof | Ji Won Oh | 2024-01-02 |
| 11845460 | Apparatus and method of virtualizing characteristics of internal-combustion-engine vehicle in electric vehicle | Ji Won Oh, Jong Kil Baek, Jin-Sung Lee, Se Hoon Park, Dong Chul Park +2 more | 2023-12-19 |
| 11787410 | Torque distribution method for vehicle | Ji Won Oh, Young Joon Chang | 2023-10-17 |
| 11760207 | Control device and method of electric vehicle for realizing virtual drive system sensibility | Ji Won Oh | 2023-09-19 |
| 11745723 | Vehicle driving force control method | Ji Won Oh, Sung Jae Kim, Lee Hyoung Cho | 2023-09-05 |
| 11691624 | Method and device for controlling deceleration of environmentally friendly vehicle | Do Hee Kim | 2023-07-04 |
| 11679683 | Method for implementing virtual internal combustion engine vibration in electric vehicle | Ji Won Oh, Dong Chul Park, Tae Kun Yun | 2023-06-20 |
| 11648933 | Method for controlling wheel slip of vehicle | Ji Won Oh | 2023-05-16 |