Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11590801 | Composition for non-pneumatic tire spoke | Kee Woon Kim, Gwi Seong Shin, Soon Wook Hwang, Bumjoon KIM, Jin Seong Kim +2 more | 2023-02-28 |
| 11059326 | Rim for non-pneumatic tire and wheel including the same | Soon Wook Hwang, Kee Woon Kim, Gwi Seong Shin, Chang-Jung Park | 2021-07-13 |
| 10960708 | Semi-pneumatic tire and semi-pneumatic tire manufacturing method | Kee Woon Kim, Chang-Jung Park, Gwi-Sung Shin, Soon Wook Hwang | 2021-03-30 |
| 10814572 | Airless tire manufacturing method | Gwi Seong Shin, Kee Woon Kim, Soon Wook Hwang | 2020-10-27 |
| 10654318 | Non-pneumatic tire | Kee Woon Kim, Chang-Jung Park, Gwi-Sung Shin, Soon Wook Hwang, Michio Shimizu +1 more | 2020-05-19 |
| 10538130 | Non-pneumatic tire | Kee Woon Kim, Chang-Jung Park, Gwi-Sung Shin, Soon Wook Hwang, Michio Shimizu +1 more | 2020-01-21 |