Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401296 | Reduction of common mode emission of an electrical power converter | Kum Kang Huh, Vandana Prabhakar Rallabandi, John Russell Yagielski, Mohamed Osama | 2025-08-26 |
| 12346184 | Reduced common mode voltage pulse width modulation switching scheme with capacitor voltage balancing for a multilevel power converter | Kum Kang Huh, Hridya Ittamveettil, Luis Jose Garces, Di Pan, Yukai Wang | 2025-07-01 |
| 12246847 | Systems and methods for implementing lightweight and reliable hybrid or electric powertrains for aircraft | Waleed M. Said, Matt Feddersen, Shashank Natesh | 2025-03-11 |
| 12246841 | Electric power system for a vehicle | Vishnu Mahadeva Iyer, Mohamed Osama, Kum Kang Huh, Vandana Prabhakar Rallabandi | 2025-03-11 |
| 12009742 | Fault current mitigation for an electrical power conversion system | Hridya Ittamveettil, Kum Kang Huh, Vandana Prabhakar Rallabandi, Di Pan, Mohamed Osama | 2024-06-11 |
| 11750114 | Reduction of common mode emission of an electrical power converter | Kum Kang Huh, Vandana Prabhakar Rallabandi, John Russell Yagielski, Mohamed Osama | 2023-09-05 |
| 11325714 | Electric power system for a vehicle | Vishnu Mahadeva Iyer, Mohamed Osama, Kum Kang Huh, Vandana Prabhakar Rallabandi | 2022-05-10 |
| 11312503 | Systems and methods for implementing lightweight and reliable hybrid or electric powertrains for aircraft | Waleed M. Said, Matt Feddersen, Shashank Natesh | 2022-04-26 |
| 10823147 | Wind farm topology and method of operating the same | Govardhan Ganireddy | 2020-11-03 |
| 10763655 | Low inductance busbar systems and methods | Xu She, Ravisekhar Nadimpalli Raju, Maja Harfman-Todorovic, Philip Michael Cioffi | 2020-09-01 |
| 10439533 | Power converter for doubly fed induction generator wind turbine systems | Robert Gregory Wagoner, Govardhan Ganireddy, Saurabh Shukla, Rajni Kant Burra, Ravisekhar Nadimpalli Raju +2 more | 2019-10-08 |
| 10411473 | Power converter for energy systems | Robert Gregory Wagoner, Govardhan Ganireddy, Saurabh Shukla, Rajni Kant Burra, Ravisekhar Nadimpalli Raju +2 more | 2019-09-10 |
| 10103534 | Low inductance busbar systems and methods | Xu She, Ravisekhar Nadimpalli Raju, Maja Harfman-Todorovic, Philip Michael Cioffi | 2018-10-16 |
| 9800132 | Systems and methods for controlling a plurality of power semiconductor devices | Paul Michael Szczesny, Fengfeng Tao, Jian Dai, Xu She, Tannous Frangieh | 2017-10-24 |
| 9793827 | Power conversion system and method | Luis Jose Garces, Cyrus David Harbourt, Richard S. Zhang, Allen Michael Ritter | 2017-10-17 |
| 9559611 | Multilevel power converter system and method | Di Zhang, Luis Jose Garces, Ravisekhar Nadimpalli Raju | 2017-01-31 |
| 9520798 | Multi-level DC-DC converter with galvanic isolation and adaptive conversion ratio | Ravisekhar Nadimpalli Raju, Xu She | 2016-12-13 |
| 9520808 | Method and system for power conversion | Allen Michael Ritter, Robert Allen Seymour, John D. D'Atre | 2016-12-13 |
| 9306391 | Direct current transmission and distribution system and method of operating the same | Nilanjan Ray Chaudhuri, Ranjan Kumar Gupta, Ravisekhar Nadimpalli Raju | 2016-04-05 |
| 9148069 | High voltage high power multi-level drive structure | Ranjan Kumar Gupta, Di Zhang | 2015-09-29 |
| 9099936 | High voltage direct current (HVDC) converter system and method of operating the same | Ranjan Kumar Gupta, Nilanjan Ray Chaudhuri, Luis Jose Garces | 2015-08-04 |
| 8736207 | Method and system for power conversion | Allen Michael Ritter, Robert Allen Seymour, John D. D'Atre | 2014-05-27 |
| 8692408 | Modular stacked subsea power system architectures | Richard S. Zhang, Christof Martin Sihler, Manguelle Joseph Song | 2014-04-08 |
| 8379416 | Power conversion system and method | Ravisekhar Nadimpalli Raju | 2013-02-19 |
| 8324980 | Electromagnetic interference mitigation system and method | Michael Joseph Schutten, Joseph Taher Mossoba | 2012-12-04 |