Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 11345567 | Elevator short-range communication system | David Ginsberg, Xin Wu | 2022-05-31 |
| 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 |
| 11336120 | Wireless power transfer system for elevators with extended range | Ajit Rajagopalan, Stephen Savulak, Goran Djuknic, Parikshith Channegowda, Enrico Manes | 2022-05-17 |