Issued Patents 2025
Showing 1–6 of 6 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 |