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:
Apr. 14, 2020
Filed:
Jul. 11, 2019
Sony Corporation, Tokyo, JP;
Bernard James Griffiths, Ben Lomond, CA (US);
SONY CORPORATION, Tokyo, JP;
Abstract
A metal oxide semiconductor field effect transistor (MOSFET) based voltage regulator circuit includes a first resistor, a second resistor, and a first MOSFET. A first gate terminal of the first MOSFET is connected to a second terminal of the first resistor and a first terminal of the second resistor. A first drain terminal of the first MOSFET is connected to a second terminal of the second resistor and a first output terminal of the voltage regulator circuit. The first MOSFET receives an input supply voltage at the first gate terminal of the first MOSFET, via the first resistor. The first MOSFET provides a first constant output voltage at the first output terminal based on a change in the input supply voltage.