Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827495 | Mounting bracket for guiding rail of elevator and mounting method thereof, locating apparatus, bracket adjusting apparatus and elevator system | Bichun Li, Gang Huang, Shenhong Wang | 2023-11-28 |
| 11780706 | Modular elevator assembly and rail | Bichun Li, Shenhong Wang | 2023-10-10 |