Issued Patents All Time
Showing 25 most recent of 46 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, Prasad PMSVVSV, Rangesh Babu Chennakesavula, Borra Mohan Krishna, Rajkannu Govindan | 2025-09-09 |
| 12413077 | Systems and methods for synchronization of inverters in a microgrid | Chaitanya Mandela, Ayyapparudrasimha Yedida, Badrinarayanan Thiruvengadaswamy, Vishal Anand Gopalakrishnan, Saravana Narayanasamy | 2025-09-09 |
| 12388295 | Power source communication with downstream device by changing output voltage on a power bus | Arne Ballantine, Prasad PMSVVSV, Rajesh Gopinath, Robert C. Harris, Marshall Worth +2 more | 2025-08-12 |
| 12300997 | Systems and methods for determining a site control architecture for controlling inverters in microgrid-based site | Vishal Anand Gopalakrishnan, Prasad PMSVVSV, Chaitanya Mandela, Saravanakumar Narayanasamy | 2025-05-13 |
| 12142802 | Electrochemical impedance spectroscopy (“EIS”) analyzer and method of using thereof | Karthick Sudhan S, Bhavana Ganesh, Abhishek Dudhmande, Ian Russell | 2024-11-12 |
| 12051895 | Auxiliary circuit to inject fault current during grid faults | Chaitanya Mandela, Prasad PMSVVSV, Vishal Anand Gopalakrishnan, Ponkiran Ponnappan | 2024-07-30 |
| 12027856 | Control systems and methods for minimizing power loss associated with fuel cell systems | Vishal Anand Gopalakrishnan, Badrinarayanan Thiruvengadasamy, Subhash Chander Deswal, Rudrayya S. Math, Anbarasu Dorai +1 more | 2024-07-02 |
| 11990790 | Microgrid including dual mode microgrid inverter and load management method | Prasad PMSVVSV, Mehdi Ebad, 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, Prasad PMSVVSV, Rajesh Gopinath, Robert C. Harris, Marshall Worth +2 more | 2024-02-27 |
| 11791730 | Non-isolated single input dual-output bi-directional buck-boost DC-DC converter | Rakesh Roy, Bala Subrahmanyam Kuchibhatla, Srinivas Rao Potta, Deepak Balakrishnan | 2023-10-17 |
| 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 |
| 11335928 | Electrochemical impedance spectroscopy (“EIS”) analyzer and method of using thereof | Karthick Sudhan S, Bhavana Ganesh, Abhishek Dudhmande, Ian Russell | 2022-05-17 |
| 11258294 | Microgrid with power equalizer bus and method of operating same | Prasad PMSVVSV | 2022-02-22 |
| 11128147 | Power system integrated with dual power electrical load | Arne Ballantine, Rajesh Gopinath, Carl Cottuli | 2021-09-21 |
| 10989760 | System and method for impedance testing DC power sources | Arne Ballantine, Anilkumar Vishnuvarjula, Chockkalingam Karuppaiah | 2021-04-27 |
| 10873099 | Storage system controller | Arne Ballantine, Prasad PMSVVSV, Rakesh Roy, Badrinarayanan Thiruvengadaswamy, Rajesh Gopinath +5 more | 2020-12-22 |
| 10809308 | System and method for impedance testing DC power sources | Arne Ballantine, Anilkumar Vishnuvarjula, Chockkalingam Karuppaiah | 2020-10-20 |
| 10756546 | Methods of advanced grid and microgrid support functionalities through hybrid fuel cell systems | Prasad PMSVVSV, 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, Prasad PMSVVSV, Carl Cottuli | 2020-05-26 |
| 10596919 | Fuel cell system with grid independent operation and DC microgrid capability | Ramesh Srinivasan, Rajaram Swaminathan, Arne Ballantine, James F. McElroy | 2020-03-24 |
| 10601226 | Advanced uninterruptable power module controller and method of operating same | Arne Ballantine, Prasad PMSVVSV, Vishal Anand Gopalakrishnan, Saravanakumar Narayanasamy, Badrinarayanan Thiruvengadaswamy | 2020-03-24 |
| 10573910 | Electrochemical impedance spectroscopy (“EIS”) analyzer and method of using thereof | Karthick Sudhan S, Bhavana Ganesh, Abhishek Dudhmande, Ian Russell | 2020-02-25 |
| 10367215 | Fuel cell system with variable auxiliary bus voltage and method of operating thereof | Prasad PMSVVSV, Arne Ballantine, Rakesh Roy | 2019-07-30 |
| 10322637 | Fuel cell system with grid independent operation and DC microgrid capability | Ramesh Srinivasan, Rajaram Swaminathan, Arne Ballantine, James F. McElroy | 2019-06-18 |
| 9972852 | Fuel cell system with variable frequency drive for support equipment | Arne Ballantine, Chad Pearson, Rajesh Gopinath, Carl Cottuli, James Daniel Smith | 2018-05-15 |