Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413071 | Power quality compensation system, a power electronic controller and control method of the same | Mohammad Shadmand, Morcos Metry, Wesam Rohouma, Miroslav Begovic, Aaqib Peerzada | 2025-09-09 |
| 11929219 | Shape memory alloy actuated switch | Ibrahim Karaman, Moustafa Tawfik Omar Raslan | 2024-03-12 |
| 11515101 | Shape memory alloy actuated switch | Ibrahim Karaman, Moustafa Tawfik Omar Raslan | 2022-11-29 |
| 10790779 | Systems and methods for determining arc events using wavelet decomposition and support vector machines | Zhan Wang | 2020-09-29 |
| 10571463 | Biomarker panel for dose assessment of radiation injury and micro plasma filter | David Cooper, Polly CHANG, Thomas Shaler, Hua-Yang LIN, Annalisa D'andrea +6 more | 2020-02-25 |
| 9806628 | Apparatus and method for controlling DC-AC power conversion | Patrick L. Chapman, Brian Kuhn, Jonathan W. Kimball, Philip T. Krein, Alexander Gray +1 more | 2017-10-31 |
| 9722504 | Apparatus for converting direct current to alternating current using multiple converters | Patrick L. Chapman, Brian Kuhn, Jonathan W. Kimball, Philip T. Krein, Alexander Gray | 2017-08-01 |
| 9627555 | Power inverter docking system for photovoltaic modules | Marco Marroquin, Stephen P. Wurmlinger, Thomas Paul Parker | 2017-04-18 |
| 9329220 | Method and system for detecting arc faults and flashes using wavelets | — | 2016-05-03 |
| 9270448 | Encryption key distribution system and method | Elias Eliceo Gonzalez, Laszlo B. Kish | 2016-02-23 |
| 9225256 | Apparatus and method for controlling DC-AC power conversion | Patrick L. Chapman, Brian Kuhn, Jonathan W. Kimball, Philip T. Krein, Alexander Gray +1 more | 2015-12-29 |
| 9093919 | Apparatus for converting direct current to alternating current using a frequency converter | Patrick L. Chapman, Brian Kuhn, Jonathan W. Kimball, Philip T. Krein, Alexander Gray | 2015-07-28 |
| 8929094 | Power inverter docking system for photovoltaic modules | Marco Marroquin, Stephen P. Wurmlinger, Thomas Paul Parker | 2015-01-06 |
| 8727291 | Apparatus for securing panels to substrates | David B. Scoggins | 2014-05-20 |
| 8482947 | Apparatus and method for controlling DC-AC power conversion | Patrick L. Chapman, Brian Kuhn, Jonathan W. Kimball, Philip T. Krein, Alexander Gray +1 more | 2013-07-09 |
| 8462518 | Power inverter docking system for photovoltaic modules | Marco Marroquin, Stephen P. Wurmlinger, Thomas Paul Parker | 2013-06-11 |
| 8325499 | Methods for minimizing double-frequency ripple power in single-phase power conditioners | Philip T. Krein | 2012-12-04 |
| 8279642 | Apparatus for converting direct current to alternating current using an active filter to reduce double-frequency ripple power of bus waveform | Patrick L. Chapman, Brian Kuhn, Jonathan W. Kimball, Philip T. Krein, Alexander Gray | 2012-10-02 |
| 8227942 | System and apparatus for interconnecting an array of power generating assemblies | Marco Marroquin, Thomas Paul Parker, Stephen P. Wurmlinger, Trishan Esram, Jeremiah Noel Foley | 2012-07-24 |
| 8207637 | System and apparatus for interconnecting an array of power generating assemblies | Marco Marroquin, Thomas Paul Parker, Stephen P. Wurmlinger, Trishan Esram, Jeremiah Noel Foley | 2012-06-26 |
| 8004865 | Methods for minimizing double-frequency ripple power in single-phase power conditioners | Philip T. Krein | 2011-08-23 |
| 7755916 | Methods for minimizing double-frequency ripple power in single-phase power conditioners | Philip T. Krein | 2010-07-13 |
| 7187149 | Commutation technique for an AC-to-AC converter based on state machine control | Philip T. Krein | 2007-03-06 |
| 6188181 | Lighting control system for different load types | Siddharth Sinha | 2001-02-13 |