Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11524864 | Method for understanding and planning elevator use | Michael C. Schiappa | 2022-12-13 |
| 11161714 | Landing identification system to determine a building landing reference for an elevator | Michael C. Schiappa | 2021-11-02 |
| 10941018 | Elevator auto-positioning for validating maintenance | — | 2021-03-09 |
| 10870556 | Method and system for detecting elevator car operating panel condition | — | 2020-12-22 |
| 10597254 | Automated conveyance system maintenance | Sandeep Sudi, Frank Higgins, Yosef Haimes, Mick Maurer, Tony Black +1 more | 2020-03-24 |
| 10577222 | Coded elevator inspection and positioning systems and methods | Sandeep Sudi, Daniel M. Tripp, Frank Higgins | 2020-03-03 |
| 10577221 | Imaging inspection systems and methods for elevator landing doors | Sandeep Sudi, Frank Higgins | 2020-03-03 |
| 9108824 | Remote access of an elevator control system with multiple subsystems | David M. Hughes, Donald M. Sakonchick | 2015-08-18 |
| 9022178 | Elevator motion profile control for limiting power consumption | Gianluca Foschini, Sandro Bonfiglioli, Leonida Lorquando, Ronnie E. Thebeau | 2015-05-05 |
| 6082498 | Normal thermal stopping device with non-critical vane spacing | Steven D. Coste | 2000-07-04 |