Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399470 | Universal power data exchange (UPDE) for electrical power grid | Raymond A. de Callafon, Patrick T. Lee, Aditya Mishra | 2025-08-26 |
| 12191662 | Electric grid anomaly location, isolation and service restoration | Raymond A. de Callafon, Patrick T. Lee | 2025-01-07 |
| 12191660 | Fast control of power grids using streaming protocol | Raymond A. de Callafon, Patrick T. Lee | 2025-01-07 |
| 11888319 | Controlling virtual microgrids in a power network | Raymond A. de Callafon, Patrick T. Lee | 2024-01-30 |
| 11289907 | Power system load scheduling | Raymond A. de Callafon, Sai Akhil Reddy Konakalla, Jose Luis Carranza, Patrick T. Lee | 2022-03-29 |
| 11056912 | Power system optimization using hierarchical clusters | Raymond A. de Callafon, Sai Akhil Reddy Konakalla, Patrick T. Lee | 2021-07-06 |
| 10742068 | Real-time deviation detection of power system electrical characteristics using time-synchronized measurements | Raymond A. de Callafon, Patrick T. Lee | 2020-08-11 |
| 10714938 | Decoupling synchrophasor based control system for multiple distributed energy resources | Raymond A. de Callafon, Patrick T. Lee | 2020-07-14 |
| 10615604 | Decoupling synchrophasor based control system for distributed energy resources | Raymond A. de Callafon, Patrick T. Lee | 2020-04-07 |
| 10599175 | Time synchronized frequency and voltage regulation of electric power balancing areas | Raymond A. de Callafon, Patrick T. Lee | 2020-03-24 |
| 10452032 | Optimizing power contribution of distributed energy resources for real time power demand scheduling | Raymond A. de Callafon, Sai Akhil Reddy Konakalla, Patrick T. Lee | 2019-10-22 |
| 10027119 | Decoupling synchrophasor based control system for multiple distributed energy resources | Raymond A. de Callafon, Patrick T. Lee | 2018-07-17 |
| 9444257 | Hierarchical control of micro-grids | — | 2016-09-13 |
| 8498752 | Decoupling controller for power systems | — | 2013-07-30 |
| 8457912 | Unwrapping angles from phasor measurement units | — | 2013-06-04 |
| 7961112 | Continuous condition monitoring of transformers | — | 2011-06-14 |
| 7755371 | Impedance measurement of a power line | — | 2010-07-13 |
| 7607913 | CO controller for a boiler | — | 2009-10-27 |
| 7498821 | Non-linear observers in electric power networks | — | 2009-03-03 |
| 7490013 | Power grid failure detection system and method | — | 2009-02-10 |
| 6728592 | Streak detection in papermaking | — | 2004-04-27 |
| 6493601 | Real time measurement system for a moving web using a Kalman filter algorithm | Eugene Pertsov | 2002-12-10 |
| 6185468 | Decoupling controller for use with a process having two input variables and two output variables | — | 2001-02-06 |
| 4812834 | Graphics display system with arbitrary overlapping viewports | — | 1989-03-14 |
| 4405453 | Process for cleaning undeslimed coal | — | 1983-09-20 |