Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11077729 | System and method for trailer height adjustment | Chen Zhang, Yu Ling | 2021-08-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11077729 | System and method for trailer height adjustment | Chen Zhang, Yu Ling | 2021-08-03 |