Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413076 | Systems and methods for microgrid-power distribution management when distributed energy resources transition between operating modes | Vishal Anand Gopalakrishnan, Ranganathan Gurunathan, Rangesh Babu Chennakesavula, Borra Mohan Krishna, Rajkannu Govindan | 2025-09-09 |
| 12388295 | Power source communication with downstream device by changing output voltage on a power bus | Arne Ballantine, Rajesh Gopinath, Ranganathan Gurunathan, Robert C. Harris, Marshall Worth +2 more | 2025-08-12 |
| 12341369 | Inverter-based microgrid including kinetic storage device and method of operating the same | Afshin Majd, Carlton COTTULI | 2025-06-24 |
| 12300997 | Systems and methods for determining a site control architecture for controlling inverters in microgrid-based site | Vishal Anand Gopalakrishnan, Ranganathan Gurunathan, Chaitanya Mandela, Saravanakumar Narayanasamy | 2025-05-13 |
| 12297549 | Grid supporting electrolyzer | — | 2025-05-13 |
| 12139802 | Electrolyzer power management and power system control | Chaitanya Mandela, Rakesh Roy | 2024-11-12 |
| 12136752 | Selective grounding of grid parallel inverter systems | Carl Cottuli, Beau BAKER | 2024-11-05 |
| 12132322 | Electrolyzer power conversion | Rakesh Roy, Soma DEPURU | 2024-10-29 |
| 12068699 | Microgrid inverter controller and inverter fault current control method | Kaushal Biligiri, Beau BAKER, Mehdi Ebad, Vignan Reddy BOMMIREDDY, Andrew Hurt | 2024-08-20 |
| 12062916 | Systems and methods for facilitating medium voltage microgrid operation to manage critical loads | Afshin Majd, Carlton COTTULI, Chad Pearson, Daniel Baynes | 2024-08-13 |
| 12051895 | Auxiliary circuit to inject fault current during grid faults | Chaitanya Mandela, Ranganathan Gurunathan, Vishal Anand Gopalakrishnan, Ponkiran Ponnappan | 2024-07-30 |
| 12046897 | Hybrid fuel cell system for load following and backup in a microgrid and method of operating thereof | Jayakumar Krishnadass | 2024-07-23 |
| 11990790 | Microgrid including dual mode microgrid inverter and load management method | Mehdi Ebad, Ranganathan Gurunathan, Vishal Anand Gopalakrishnan, Jayanth Moodliar, Saravana Narayanasamy +2 more | 2024-05-21 |
| 11916378 | Power source communication with downstream device by changing output voltage on a power bus | Arne Ballantine, Rajesh Gopinath, Ranganathan Gurunathan, Robert C. Harris, Marshall Worth +2 more | 2024-02-27 |
| 11848559 | Power management in fuel cell system based microgrids | Beau BAKER, Vignan Reddy BOMMIREDDY | 2023-12-19 |
| 11689049 | DC transfer switch for fuel cell systems with auxiliary storage module | Vignan Reddy BOMMIREDDY, Mehdi Ebad, Beau BAKER | 2023-06-27 |
| 11664521 | Fuel cell system with electrical control of fuel utilization and method of operating thereof | Tad Armstrong, Harald Herchen, David Weingaertner, Rajan Surve, Matthias Gottmann +5 more | 2023-05-30 |
| 11637507 | Methods of fuel cell operation with bi-directional inverters | Beau BAKER, Craig Metcho | 2023-04-25 |
| 11387476 | Fault tolerant electrical architecture for fuel cell systems | Craig Metcho, Beau BAKER, Amit Bhattacharjee | 2022-07-12 |
| 11355807 | Shippable battery module and method | Arne Ballantine, Jessica Mahler, Ross Parker, Samuel JUDAY | 2022-06-07 |
| 11271406 | Selective grounding of grid parallel inverter systems | Carl Cottuli, Beau BAKER | 2022-03-08 |
| 11258294 | Microgrid with power equalizer bus and method of operating same | Ranganathan Gurunathan | 2022-02-22 |
| 10873099 | Storage system controller | Ranganathan Gurunathan, Arne Ballantine, Rakesh Roy, Badrinarayanan Thiruvengadaswamy, Rajesh Gopinath +5 more | 2020-12-22 |
| 10756546 | Methods of advanced grid and microgrid support functionalities through hybrid fuel cell systems | Ranganathan Gurunathan, Swaminathan Venkataraman, Arne Ballantine, Deepak Balakrishnan | 2020-08-25 |
| 10666058 | Intergrated fuel cell and energy storage systems and method of operating thereof | Arne Ballantine, Peter Gross, Ranganathan Gurunathan, Carl Cottuli | 2020-05-26 |