Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697334 | Vehicle door glass assembly and method for regulating position of door glass | Hyung-Sik Choi, Gyung-Jae Heo, Eui Chan Cho | 2023-07-11 |
| 10974576 | Adjustable door glass assembly | Hyung-Sik Choi, Gyung-Jae Heo, Eui Chan Cho | 2021-04-13 |