Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180034 | Communication network switching system and method for elevator system, and elevator system | Qiang Chen, Shenhong Wang, Yu Zhang | 2024-12-31 |
| 12139371 | Connecting mechanism, elevator shaft module and elevator system | Qirui Wang, Shenhong Wang | 2024-11-12 |