Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505426 | Brake device, a test method for the brake device and an elevator system | Hua Zhou, Zixu Zhang | 2022-11-22 |
| 11485214 | Frame-mounted battery enclosure | Mohamed Ridha Baccouche, Fubang Wu, Saeed David Barbat | 2022-11-01 |