Issued Patents All Time
Showing 51–75 of 127 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9653904 | Arc flash protection system with self-test | Veselin Skendzic, 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 | Mangapathirao Venkata Mynam, Armando Guzman-Casillas, Bogdan Z. Kasztenny, Veselin Skendzic, Tony J. Lee +1 more | 2017-04-18 |
| 9594112 | Fault detection in electric power delivery systems using underreach, directional, and traveling wave elements | Mangapathirao Venkata Mynam, Armando Guzman-Casillas, Bogdan Z. Kasztenny, Veselin Skendzic, David E. Whitehead | 2017-03-14 |
| 9588168 | Fault location using traveling waves | Mangapathirao Venkata Mynam, Armando Guzman-Casillas | 2017-03-07 |
| 9581976 | Recording of operating parameters of an intelligent electronic device | Ronald A. Schwartz, David E. Whitehead | 2017-02-28 |
| 9470748 | Fault detection in electric power delivery systems using underreach, directional, and traveling wave elements | Mangapathirao Venkata Mynam, Armando Guzman-Casillas, Bogdan Z. Kasztenny, Veselin Skendzic, Tony J. Lee +1 more | 2016-10-18 |
| 9383735 | Distributed coordinated electric power delivery control system using component models | David E. Whitehead, Gregary C. Zweigle | 2016-07-05 |
| 9160158 | Coordinated high-impedance fault detection systems and methods | Mangapathirao Venkata Mynam, Daqing Hou | 2015-10-13 |
| 9046391 | Arc flash protection system with self-test | Veselin Skendzic, Gary W. Scheer, James R. Kesler, Douglas M. Trout, Dhruba P. Das | 2015-06-02 |
| 8990036 | Power line parameter adjustment and fault location using traveling waves | Mangapathirao Venkata Mynam, Armando Guzman-Casillas, Veselin Skendzic, Bogdan Z. Kasztenny, David E. Whitehead | 2015-03-24 |
| 8793767 | Network access management via a secondary communication channel | David E. Whitehead, Rhett Smith, Mark S. Weber | 2014-07-29 |
| 8781766 | Fault location using traveling waves | Armando Guzman-Casillas, Veselin Skendzic, Mangaoathirao Venkata Mynam | 2014-07-15 |
| 8706309 | Systems and method for obtaining a load model and related parameters based on load dynamics | Marcos A. Donolo, David E. Whitehead | 2014-04-22 |
| 8682496 | Electric power system automation using time coordinated instructions | David E. Whitehead, Gregary C. Zweigle, Normann Fischer, Robert E. Morris | 2014-03-25 |
| 8675329 | Protective device with metering and oscillography | — | 2014-03-18 |
| 8674683 | Power angle monitor | David E. Whitehead | 2014-03-18 |
| 8655609 | Fault location using traveling waves | Armando Guzman-Casillas, Veselin Skendzic, Mangapathirao Venkata Mynam | 2014-02-18 |
| 8643215 | Mobile auxilliary power system for electrical distribution and transmission systems | — | 2014-02-04 |
| 8593769 | Secure arc flash detection | — | 2013-11-26 |
| 8581723 | Fault detection using phase comparison | David E. Whitehead | 2013-11-12 |
| 8569915 | High speed contact capable of detecting, indicating and preventing maloperation due to internal failure | Tony J. Lee | 2013-10-29 |
| 8526156 | High speed signaling of power system conditions | — | 2013-09-03 |
| 8451572 | Protective device with metering and oscillography | — | 2013-05-28 |
| 8405944 | Distributed bus differential protection using time-stamped data | Marcos A. Donolo, Armando Guzman-Casillas | 2013-03-26 |
| 8405940 | Systems and methods for generator ground fault protection | Veselin Skendzic, Gabriel Benmouyal, Bruce A. Hall, Rogerio Scharlach | 2013-03-26 |