Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12240732 | Notification system and method for an elevator and an elevator system | Lieping Wei, Wenbo Huang, Heping Qiu | 2025-03-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12240732 | Notification system and method for an elevator and an elevator system | Lieping Wei, Wenbo Huang, Heping Qiu | 2025-03-04 |