Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11464072 | Synchronized mesh audio communications | Marcin Piech, Lukasz Majchrzak, Dawid Milcarek | 2022-10-04 |
| 11214466 | Monitoring systems for passenger conveyors | Craig Drew Bogli, Nikola Trcka, Philipp Schedl, Robert S. Takacs | 2022-01-04 |
| 11203510 | Electrohydraulic damper for elevator system | Cezary Jedryczka, Wojciech Szelag, Adam Marian Myszkowski | 2021-12-21 |
| 11174128 | Elevator door control for deboarding passengers in multi-door elevators | Arthur Hsu | 2021-11-16 |
| 11153004 | Conveyance system data transfer | Stella M. Oggianu, Craig Drew Bogli, Pawel Skiba | 2021-10-19 |
| 11146140 | Universal electromagnetic machine | Zbigniew Piech, Wojciech Szelag, Cezary Jedryczka, Stella M. Oggianu, Adam Marian Myszkowski | 2021-10-12 |
| 11072515 | Automated elevator maintenance mode initiation | Michael J. Tracey | 2021-07-27 |
| 11076338 | Conveyance system data transfer | Craig Drew Bogli | 2021-07-27 |
| 10981752 | Modular transfer station | Richard J. Ericson, Bruce P. Swaybill, Richard Ivanic, Kevin Neville, Sven Swanson | 2021-04-20 |
| 10976424 | Automatic determination of position and orientation of elevator device entry terminals and hallway fixtures | Craig Drew Bogli, Stella M. Oggianu | 2021-04-13 |
| 10958123 | Electromagnetic machine | Stella M. Oggianu, Cezary Jedryczka, Wojciech Szelag, Adam Marian Myszkowski, Zbigniew Piech | 2021-03-23 |
| 10910903 | Dual rotor, coreless, electromagnetic machine | Cezary Jedryczka, Wojciech Szelag, Stella M. Oggianu, Zbigniew Piech | 2021-02-02 |
| 10865071 | Configurable multicar elevator system | Randall Keith Roberts, Zbigniew Piech, Adam Marian Myszkowski, Cezary Jedryczka, Wojciech Szelag +3 more | 2020-12-15 |
| 10825337 | Autonomous commissioning and inspection of alarm systems | Marcin Piech, Craig Drew Bogli, Stella M. Oggianu, Srinivasa Reddy Pilli, Vinay Kumar Vinnakota +1 more | 2020-11-03 |
| 10827238 | Elevator door sensor integrated with a long range communication gateway | Craig Drew Bogli, Stella M. Oggianu | 2020-11-03 |
| 10822199 | Sensor fusion of acceleration sensor and air pressure sensor information to estimate elevator floor level and position | Derk Oscar Pahlke, Craig Drew Bogli, Yrinee Michaelidis | 2020-11-03 |
| 10781075 | Emergency safety actuator for an elevator | Daryl J. Marvin, Zbigniew Piech | 2020-09-22 |
| 10752466 | Transfer station for a ropeless elevator system with redundancy of subcomponents and parking zone | Cezary Jedryczka, Adam Marian Myszkowski, Zbigniew Piech, Bruce P. Swaybill, Wojciech Szelag +2 more | 2020-08-25 |
| 10745247 | Elevator car guidance mechanism | Richard N. Fargo, Enrico Manes, Zbigniew Piech, Bruce P. Swaybill, Richard J. Ericson +2 more | 2020-08-18 |
| 10486940 | Alignment system for an elevator car | Bruce P. Swaybill, Zbigniew Piech, Richard J. Ericson, Richard E. Kulak | 2019-11-26 |
| 10407275 | Detection and control system for elevator operations | Yehia F. Khalil, Richard N. Fargo, Randall Keith Roberts, Randall S. Dube, Gary L Nuschler +5 more | 2019-09-10 |
| 10336577 | Braking system for an elevator system | Zbigniew Piech | 2019-07-02 |
| 10294074 | Elevator recovery car | Mark Olthuis, Xiaodong Luo, Zbigniew Piech, Randall Keith Roberts | 2019-05-21 |
| 10268166 | Intelligent surface systems for building solutions | Marcin Piech, Zbigniew Piech, Daryl J. Marvin, Stella M. Oggianu | 2019-04-23 |
| 10246298 | Ropeless elevator system | Zbigniew Piech | 2019-04-02 |