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. 24, 2026
Filed:
Mar. 01, 2024
Qorvo Us, Inc., Greensboro, NC (US);
Masashi Nogawa, Sachse, TX (US);
Michael Negrete, Sunnyvale, CA (US);
Qorvo US, Inc., Greensboro, NC (US);
Abstract
Embodiments of a power switching system are disclosed. In some embodiments, the power switching system includes a power transistor, a current buffer, and a driver circuit. The power transistor has a first control terminal, a first transistor terminal, and a second transistor terminal. The current buffer is configured as a current amplifier that results in a voltage at the first control terminal. The current buffer has a second control terminal. The driver circuit has a first circuit branch connected to the second control terminal and a second circuit branch connected to the second control terminal. The first circuit branch includes a first switch for opening and closing the first circuit branch. The second circuit branch includes a second switch and a current source, wherein the second switch is configured to open and close the second circuit branch.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile