Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11393901 | Cell layouts for MOS-gated devices for improved forward voltage | Richard A. Blanchard, Hidenori Akiyama, Vladimir Rodov | 2022-07-19 |
| 11145717 | Cellular insulated gate power device with edge design to prevent failure near edge | Richard A. Blanchard, Vladimir Rodov, Hidenori Akiyama | 2021-10-12 |
| 11114552 | Insulated gate turn-off device with designated breakdown areas between gate trenches | Paul M. Moore, Richard A. Blanchard | 2021-09-07 |
| 10797131 | Enhancements to cell layout and fabrication techniques for MOS-gated devices | Richard A. Blanchard, Hidenori Akiyama, Vladimir Rodov | 2020-10-06 |
| 10256331 | Insulated gate turn-off device having low capacitance and low saturation current | Hidenori Akiyama, Richard A. Blanchard, Vladimir Rodov | 2019-04-09 |
| 10224404 | Insulated gate turn-off device with hole injector for faster turn off | Hidenori Akiyama, Vladimir Rodov, Richard A. Blanchard | 2019-03-05 |
| 10181509 | Insulated gate power devices with reduced carrier injection in termination area | Richard A. Blanchard, Hidenori Akiyama, Vladimir Rodov | 2019-01-15 |
| RE47072 | Insulated gate turn-off device with turn-off transistor | Vladimir Rodov, Hidenori Akiyama, Richard A. Blanchard | 2018-10-02 |
| 9935188 | Insulated gate turn-off device with turn-off Schottky-Barrier MOSFET | Richard A. Blanchard, Vladimir Rodov, Hidenori Akiyama | 2018-04-03 |
| 9806181 | Insulated gate power device using a MOSFET for turning off | Vladimir Rodov, Richard A. Blanchard, Hidenori Akiyama | 2017-10-31 |
| 9391184 | Insulated gate turn-off device with turn-off transistor | Vladimir Rodov, Hidenori Akiyama, Richard A. Blanchard | 2016-07-12 |
| 9306048 | Dual depth trench-gated mos-controlled thyristor with well-defined turn-on characteristics | Richard A. Blanchard, Hidenori Akiyama | 2016-04-05 |
| 8937502 | Lateral insulated gate turn-off devices | Richard A. Blanchard, Hidenori Akiyama | 2015-01-20 |
| 8878237 | Active edge structures providing uniform current flow in insulated gate turn-off thyristors | Hidenori Akiyama, Richard A. Blanchard | 2014-11-04 |
| 8878238 | MCT device with base-width-determined latching and non-latching states | Richard A. Blanchard, Hidenori Akiyama | 2014-11-04 |
| 8742456 | Integrating a trench-gated thyristor with a trench-gated rectifier | Hidenori Akiyama, Richard A. Blanchard | 2014-06-03 |
| 8569117 | Systems and methods integrating trench-gated thyristor with trench-gated rectifier | Hidenori Akiyama, Richard A. Blanchard | 2013-10-29 |