Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332775 | Fast block device, system and methodology | Douglas Dumitru | 2025-06-17 |
| 12230674 | Radiation hardened high voltage superjunction MOSFET | Kiraneswar Muthuseenu, Takeshi Ishiguro | 2025-02-18 |
| 12222316 | Semiconductor device providing a biosensor to test for pathogen | Hugh J. Griffin | 2025-02-11 |
| 12045162 | System, method and apparatus for accelerating fast block devices | Douglas Dumitru | 2024-07-23 |
| 11935839 | Semiconductor device with oxide-nitride stack | Kiraneswar Muthuseenu, Takeshi Ishiguro | 2024-03-19 |
| 11757001 | Radiation hardened high voltage superjunction MOSFET | Kiraneswar Muthuseenu, Takeshi Ishiguro | 2023-09-12 |
| 11687445 | System, method and apparatus for accelerating fast block devices | Douglas Dumitru | 2023-06-27 |
| 11545565 | Semiconductor device and method of forming low voltage power MOSFETs using graphene for metal layers and graphene nanoribbons for channel and drain enhancement regions of power vertical and lateral MOSFETs | — | 2023-01-03 |
| 11455099 | Fast block device, system and methodology | Douglas Dumitru | 2022-09-27 |
| 11362042 | Semiconductor device with oxide-nitride stack | Kiraneswar Muthuseenu, Takeshi Ishiguro | 2022-06-14 |
| 11362179 | Radiation hardened high voltage superjunction MOSFET | Kiraneswar Muthuseenu, Takeshi Ishiguro | 2022-06-14 |
| 11318875 | Trailer securing and releasing mechanism for a boat | Dianne Jenkins | 2022-05-03 |
| 10860255 | System, method and apparatus for accelerating fast block devices | Douglas Dumitru | 2020-12-08 |
| 10817185 | Fast block device, system and methodology | Douglas Dumitru | 2020-10-27 |
| 10707327 | MOSFET with reduced resistance | Patrick M. Shea, David N. Okada | 2020-07-07 |
| 10540955 | Dual-driver loudspeaker with active noise cancellation | Ali Abdollahzadeh Milani | 2020-01-21 |
| 10248359 | System, method and apparatus for accelerating fast block devices | Douglas Dumitru | 2019-04-02 |
| 10199459 | Superjunction with surrounding lightly doped drain region | Patrick M. Shea, David N. Okada | 2019-02-05 |
| 9640638 | Semiconductor device and method of forming a power MOSFET with interconnect structure to achieve lower RDSON | David N. Okada, Patrick M. Shea | 2017-05-02 |
| 9535830 | Fast block device and methodology | Douglas Dumitru | 2017-01-03 |
| 9461109 | Method of forming superjunction high voltage devices using wafer bonding | Takeshi Ishiguro | 2016-10-04 |
| 9299774 | Device structure and methods of forming superjunction lateral power MOSFET with surrounding LDD | Patrick M. Shea, David N. Okada | 2016-03-29 |
| 9147751 | Methods of manufacturing superjunction devices | Takeshi Ishiguro | 2015-09-29 |
| 9092325 | Fast block device and methodology | Douglas Dumitru | 2015-07-28 |
| 9018706 | Monolithic MOSFET and Schottky diode for mobile phone boost converter | David N. Okada | 2015-04-28 |