Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244135 | Differential protection using instrument transformer signal transducers | Marcos A. Donolo, Jay Hartshorn, Anushka M. Dissanayake, Pallavi Kulkarni, Vinod K. Yedidi +2 more | 2025-03-04 |
| 12105490 | Isolation of protection functions in electrical power systems | Sreenivas Dingari, Angelo D'Aversa, Chandrasekaran Swaminathan, Greg Rzepka | 2024-10-01 |
| 11906557 | Processing sinewave signals of variable frequency in a device with fixed processing rates | Daniel Patrick Dwyer, Chandrasekaran Swaminathan | 2024-02-20 |
| 11862958 | Isolation of protection functions in electrical power systems during startup | Sreenivas Dingari, Angelo D'Aversa, Greg Rzepka | 2024-01-02 |
| 11762447 | Power supply with boost stage to improve ride through performance | Josh Carver, Robert Lopez, Arkanatha Sastry | 2023-09-19 |
| 11736569 | Messaging in an electric power system | Sreenivas Dingari, Hamza Abubakari, Greg Rzepka, Angelo D'Aversa, Balaji Janarthanan +2 more | 2023-08-22 |
| 11617269 | Current measuring device for an electric power protection system | Brent R. Lee, Arkanatha Sastry, Robert Lopez, Jeevan Jalli | 2023-03-28 |
| 11381084 | Frequency measurement for load shedding and accurate magnitude calculation | Marcos A. Donolo, Jay Hartshorn, Chandrasekaran Swaminathan, Vinod K. Yedidi, Angelo D'Aversa +2 more | 2022-07-05 |
| 11280834 | Detection of low-energy events in an electric power system | Edmund O. Schweitzer, III, Armando Guzman-Casillas, Mangapathirao Venkata Mynam, Bogdan Z. Kasztenny | 2022-03-22 |
| 11105832 | High-fidelity voltage measurement using a capacitance-coupled voltage transformer | Edmund O. Schweitzer, III, Bogdan Z. Kasztenny, Travis C. Mallett, Robert Lopez | 2021-08-31 |
| 10802054 | High-fidelity voltage measurement using a capacitance-coupled voltage transformer | Edmund O. Schweitzer, III, Bogdan Z. Kasztenny | 2020-10-13 |
| 10742022 | Fault detection in electric power delivery systems using underreach, directional, and traveling wave elements | Edmund O. Schweitzer, III, Mangapathirao Venkata Mynam, Armando Guzman-Casillas, Bogdan Z. Kasztenny, David E. Whitehead | 2020-08-11 |
| 10656198 | Electric power system monitoring using high-frequency signals | Edmund O. Schweitzer, III, Cody W. Tews, David E. Whitehead | 2020-05-19 |
| 10422827 | Time-domain line differential protection of electric power delivery systems | Edmund O. Schweitzer, III, Mangapathirao Venkata Mynam, David E. Whitehead, Bogdan Z. Kasztenny, Armando Guzman-Casillas | 2019-09-24 |
| 10345363 | High-fidelity voltage measurement using resistive divider in a capacitance-coupled voltage transformer | Edmund O. Schweitzer, III | 2019-07-09 |
| 10310004 | Time-domain differential line protection of electric power delivery systems | Edmund O. Schweitzer, III, Mangapathirao Venkata Mynam, David E. Whitehead, Bogdan Z. Kasztenny, Armando Guzman-Casillas | 2019-06-04 |
| 10310005 | Time-domain distance line protection of electric power delivery systems | Edmund O. Schweitzer, III, Mangapathirao Venkata Mynam, David E. Whitehead, Bogdan Z. Kasztenny, Armando Guzman-Casillas | 2019-06-04 |
| 10180451 | Electric power system monitoring using high-frequency signals | Edmund O. Schweitzer, III, Cody W. Tews, David E. Whitehead | 2019-01-15 |
| 10090664 | Time-domain directional line protection of electric power delivery systems | Edmund O. Schweitzer, III, Mangapathirao Venkata Mynam, David E. Whitehead, Bogdan Z. Kasztenny, Armando Guzman-Casillas | 2018-10-02 |
| 9843335 | Supervision of input signal channels | Edmund O. Schweitzer, III, Tracey G. Windley, Bogdan Z. Kasztenny | 2017-12-12 |
| 9680458 | Input-controlled multiple threshold debounce system | Tracey G. Windley | 2017-06-13 |
| 9653904 | Arc flash protection system with self-test | Edmund O. Schweitzer, III, Dhruba P. Das, Gary W. Scheer, James R. Kesler, Douglas M. Trout +1 more | 2017-05-16 |
| 9627881 | Fault detection in electric power delivery systems using underreach, directional, and traveling wave elements | Edmund O. Schweitzer, III, Mangapathirao Venkata Mynam, Armando Guzman-Casillas, Bogdan Z. Kasztenny, Tony J. Lee +1 more | 2017-04-18 |
| 9594112 | Fault detection in electric power delivery systems using underreach, directional, and traveling wave elements | Edmund O. Schweitzer, III, Mangapathirao Venkata Mynam, Armando Guzman-Casillas, Bogdan Z. Kasztenny, David E. Whitehead | 2017-03-14 |
| 9470748 | Fault detection in electric power delivery systems using underreach, directional, and traveling wave elements | Edmund O. Schweitzer, III, Mangapathirao Venkata Mynam, Armando Guzman-Casillas, Bogdan Z. Kasztenny, Tony J. Lee +1 more | 2016-10-18 |