Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379001 | Drive axle assembly | Sung Su Yoo, Seok Ho Bae, Hee Il Kim, Yeong Wook Cho, Bum Jae Lee | 2025-08-05 |
| 12304240 | Hub built-in type drive axle | Sung Su Yoo, Seok Ho Bae, Hee Il Kim, Bum Jae Lee, Hee-Joon Kim | 2025-05-20 |
| 12220942 | Hub-integrated-type constant-velocity joint device | — | 2025-02-11 |
| 12163558 | Constant velocity joint for vehicle | Sung Su Yoo, Won Jun Choi, Hee Il Kim, Yeong Wook Cho, Bum Jae Lee | 2024-12-10 |
| 11850884 | Hub built-in type constant velocity apparatus | Sung Su Yoo, Won Jun Choi, Hee Il Kim, Yeong Wook Cho, Bum Jae Lee | 2023-12-26 |
| 11787231 | Hub built-in type constant velocity joint | Sung Su Yoo, Won Jun Choi, Hee Il Kim, Soo Kyoung Lee, Bum Jae Lee | 2023-10-17 |
| 11773912 | Constant velocity joint for vehicle | Sung Su Yoo, Won Jun Choi, Hee Il Kim, Yeong Wook Cho, Bum Jae Lee | 2023-10-03 |
| 11541689 | Axle assembly for drive wheels of vehicles | Sung Su Yoo, Won Jun Choi, Hee Il Kim, Bum Jae Lee, Ki Dong Park | 2023-01-03 |
| 11124020 | Constant velocity joint assembly integrated with wheel hub unit | Won Jun Choi, Hee Il Kim, Kong-Sup Jung, Ki Dong Park, Bum Jae Lee | 2021-09-21 |