Issued Patents 2021
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198396 | Vehicle with expandable space | Sang Heon Lee, Jin Ho Hwang | 2021-12-14 |
| 11192474 | Retractable car seat | Jin Ho Hwang, Sang Heon Lee | 2021-12-07 |
| 11186230 | Roof rack and vehicle including the same | Hyun Kyung Kim, Jin Young Yoon, Byung Kyu Yoon, Hwi Sung Jung, Sang Hyeon Park +4 more | 2021-11-30 |
| 11186229 | Roof rack and vehicle including the same | Hyun Kyung Kim, Jin Young Yoon, Byung Kyu Yoon, Hwi Sung Jung, Sang Hyeon Park +4 more | 2021-11-30 |
| 11155214 | Roof rack and vehicle including the same | Hyun Kyung Kim, Jin Young Yoon, Byung Kyu Yoon, Hwi Sung Jung, Sang Hyeon Park +3 more | 2021-10-26 |
| 11148564 | Seat frame for vehicle | Sang Heon Lee, Jin Ho Hwang | 2021-10-19 |
| 11142924 | Vehicle connection system of multi-story building and control method thereof | Jin Ho Hwang, Sang Heon Lee | 2021-10-12 |
| 11142105 | Vehicle with flat seat | Jin Ho Hwang, Sang Heon Lee | 2021-10-12 |
| 11142081 | Vehicle connected to building and vehicle-building connection system | Jin Ho Hwang, Sang Heon Lee | 2021-10-12 |
| 11110841 | Retractable table | Jin Ho Hwang, Sang Heon Lee | 2021-09-07 |
| 11078551 | Three-dimensional cooling type hot-stamping method and system and vehicle structural member manufactured by the same | Hyun Gyung Kim, Jin Young Yoon, Dae-Jung Kim | 2021-08-03 |
| 11052713 | Mobility connection system | Sang Heon Lee, Jin Ho Hwang | 2021-07-06 |