Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405293 | Current sensor for power electronic converter | Weilun Chen, Yongduk Lee, Sriram Chandrasekaran | 2025-09-02 |
| 12384655 | Electrical power transmission to elevator system cars | Enrico Manes, Atsushi Yamada, Craig Drew Bogli, Stephen Savulak, Ronnie E. Thebeau +1 more | 2025-08-12 |
| 12316220 | Bi-directional converter protection systems | W. Warren Chen, Lei Xing | 2025-05-27 |
| 12278552 | Converter circuits | Lei Xing, W. Warren Chen | 2025-04-15 |
| 12234120 | Energy-aware dispatching for conveyance systems | Enrico Manes, Stephen Savulak, Ronnie E. Thebeau | 2025-02-25 |
| 12222449 | Vibration based actuator system for cleaning of optical surface | Rajiv Yadav Ranjan, Peter R. Harris | 2025-02-11 |
| 12095368 | Compact circuit devices using ceramic-copper layers based packaging | Brian St. Rock, Jeffrey Ewanchuk | 2024-09-17 |
| 11946837 | Electroactive actuators as sampling port valves for aspirating contaminant detection | Rajiv Yadav Ranjan, Peter R. Harris | 2024-04-02 |
| 11874318 | Online health monitoring and fault detection for high voltage DC distribution networks | Parikshith Channegowda, Gurkan Gok | 2024-01-16 |
| 11840423 | Hybrid energy storage system architectures | Stephen Savulak, Enrico Manes, Ronnie E. Thebeau, Xin Wu | 2023-12-12 |
| 11817752 | Hybrid axial/radial electric motor | Tod Policandriotes, Parag M. Kshirsagar, Beata I. Wawrzyniak, Jagadeesh Kumar Tangudu, Sreenivasa R. Voleti | 2023-11-14 |
| 11770066 | Protection circuitry for power converters | Bo Liu, Yongduk Lee, Xin Wu | 2023-09-26 |
| 11728738 | Modular solid-state power converter and fault protector | Baljit Singh Riar | 2023-08-15 |
| 11670961 | Closed loop control wireless power transmission system for conveyance system | Enrico Manes, Stephen Savulak, Goran Djuknic | 2023-06-06 |
| 11532993 | AC-to-AC power supplies using multi-frequency power conversion building blocks | Parag M. Kshirsagar, Jeffrey Ewanchuk, Baljit Singh Riar, Brian St. Rock | 2022-12-20 |
| 11424692 | Multi-level single-phase AC-to-DC converter | Brian St. Rock, Jeffrey Ewanchuk | 2022-08-23 |
| 11346586 | Electrocaloric heat transfer system with patterned electrodes | Wei Xie, Subramanyaravi Annapragada, Joseph V. Mantese, Scott Alan Eastman, Parmesh Verma +2 more | 2022-05-31 |
| 11345567 | Elevator short-range communication system | David Ginsberg, Xin Wu | 2022-05-31 |
| 11336120 | Wireless power transfer system for elevators with extended range | Ajit Rajagopalan, Stephen Savulak, Goran Djuknic, Parikshith Channegowda, Enrico Manes | 2022-05-17 |
| 11051428 | Oscillating heat pipe integrated thermal management system for power electronics | Jinliang Wang | 2021-06-29 |
| 10686376 | Method and system for control of tunable passive component based power filters | Ben Guo | 2020-06-16 |
| 10531256 | Elevator wireless communication and power transfer system | Dang V. Nguyen | 2020-01-07 |
| 10329124 | Elevator wireless power supply | Arthur Hsu | 2019-06-25 |
| 10211676 | Electromechanical propulsion system having a wireless power transfer system | Enrico Manes | 2019-02-19 |
| 10135299 | Elevator wireless power transfer system | Dang V. Nguyen | 2018-11-20 |