Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11440768 | Acquisition of position of elevator car | Lieping Wei, Wenbo Huang | 2022-09-13 |
| 11401134 | Elevator calling operation based on wrist wearable smart device | — | 2022-08-02 |
| 11235948 | Dynamic compensation control for elevator systems | Edward Piedra, Randy Roberts, David Ginsberg, Ronnie E. Thebeau, Konda Reddy Chevva | 2022-02-01 |