The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 14, 2017
Filed:
Mar. 25, 2015
The United States of America As Represented BY the Secretary of the Navy, Washington, DE (US);
Jeffrey L. Titus, Bloomington, IN (US);
Mark Savage, Bloomington, IN (US);
Patrick L. Cole, Bedford, IN (US);
Adam R. Duncan, Bloomington, IN (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
Systems and methods for controlling current or mitigating electromagnetic or radiation interference effects using a combination of a metal-oxide semiconductor field effect transistor (MOSFET) and junction field effect transistor (JFET) disposed perpendicularly and within a certain orientation to each other. An embodiment of the invention can be formed and operable for modulating current and/or voltage response or mitigating electromagnetic or radiation interference effects on the MOSFET by controlling a semi-conductive channel region (SCR) using an additional gate, e.g., JFET, disposed perpendicularly with respect to the MOSFET configured to generate an electromagnetic field into the MOSFET's semi-SCR. A control system for controlling operation is also provided to include automated systems including sensors as well as manually operated systems. Automated systems can include radiation sensors as well as other control systems such as radio frequency transmitter or receiver systems. Methods of operation for a variety of modes are also provided.