Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428264 | Elevator management system that transmits combined operational and position data to an elevator management center | Craig Drew Bogli, Nikola Trcka | 2025-09-30 |
| 12421079 | Elevator monitoring device with varying wireless transmission power based on elevator car position | Craig Drew Bogli, Yrinee Michaelidis | 2025-09-23 |
| 12358756 | Elevator inspection system with robot configured to inspect operational conditions of elevator car | Joseph Crute | 2025-07-15 |
| 12297080 | Vibration monitoring beacon mode detection and transition | Craig Drew Bogli, Derk Oscar Pahlke, Yrinee Michaelidis | 2025-05-13 |
| 12280987 | Device and method for monitoring an elevator system | Derk Oscar Pahlke, Craig Drew Bogli, Yrinee Michaelidis | 2025-04-22 |
| 12234121 | Remotely maintaining the connection status of a connection port of a passenger carrying system | — | 2025-02-25 |
| 12163821 | Suppression tank scale and level determination | Marcin Piech, Beata I. Wawrzyniak | 2024-12-10 |
| 12162723 | Elevator car position determination | Derk Oscar Pahlke, Craig Drew Bogli | 2024-12-10 |
| 12157656 | Elevator condition based maintenance using an in-car camera | Ankit Gupta | 2024-12-03 |
| 12139374 | Method and device for monitoring an elevator system | Derk Oscar Pahlke, Craig Drew Bogli | 2024-11-12 |
| 11986686 | Adaptable suppression tank level sensor | Marcin Piech, Beata I. Wawrzyniak, Lukasz Majchrzak, Dawid Milcarek, Cezary Jedryczka | 2024-05-21 |
| 11912533 | Vibration monitoring beacon mode detection and transition | Craig Drew Bogli, Derk Oscar Pahlke, Yrinee Michaelidis | 2024-02-27 |
| 11904196 | Magnetic trap suppression tank level sensor | Marcin Piech, Cezary Jedryczka, Wojciech Szelag, Rafal Wojciechowski | 2024-02-20 |
| 11814266 | Self-climbing self-locking elevator | Stephen R. Nichols, John-Paul Clarke | 2023-11-14 |
| 11767194 | Elevator car and door motion monitoring | Craig Drew Bogli, Derk Oscar Pahlke, Nikola Trcka, Yrinee Michaelidis | 2023-09-26 |
| 11724910 | Monitoring of conveyance system vibratory signatures | Craig Drew Bogli, Ezhil Nanjappan, Yrinee Michaelidis | 2023-08-15 |
| 11718500 | Customer behavior driven predictive maintenance | — | 2023-08-08 |
| 11702316 | Elevator inspection system with robotic platform configured to develop hoistway model data from sensor data | Joseph Crute | 2023-07-18 |
| 11673768 | Elevator inspection system with robotic platform configured with a platform propulsor | Joseph Crute | 2023-06-13 |
| 11668596 | Suppression tank scale and level determination | Marcin Piech, Beata I. Wawrzyniak | 2023-06-06 |
| 11649136 | Conveyance apparatus location determination using probability | Nikola Trcka, Lindsay Wos, Oleh Shvets, Andrzej Bohonos, Lukasz Majchrzak +1 more | 2023-05-16 |
| 11613445 | Vibration monitoring beacon mode detection and transition | Craig Drew Bogli, Derk Oscar Pahlke, Yrinee Michaelidis | 2023-03-28 |
| 11584614 | Elevator sensor system floor mapping | Craig Drew Bogli, Ezhil Nanjappan, Derk Oscar Pahlke, Yrinee Michaelidis | 2023-02-21 |
| 11548761 | Detecting elevator mechanics in elevator systems | Stella M. Oggianu, Ankit Gupta, Craig Drew Bogli, Vineet Srivastava | 2023-01-10 |
| 11518650 | Variable thresholds for an elevator system | Craig Drew Bogli, Ezhil Nanjappan, Derk Oscar Pahlke | 2022-12-06 |