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. 21, 2026
Filed:
Feb. 24, 2023
Advanced Energy Industries, Inc., Denver, CO (US);
Christopher Michael Owen, Chandler, AZ (US);
Advanced Energy Industries, Inc., Denver, CO (US);
Abstract
A microwave power generator comprises a driver stage having a driver transistor and an output stage coupled to the driver stage and having a power amplifier. A driver limiter is coupled to a DC voltage supply and includes a resistor coupled between the DC voltage supply and the driver transistor. The resistor has a resistance value effective to reduce a DC voltage supplied by the DC voltage supply to a control voltage that is applied to the driver transistor to set an output power of the driver transistor at a level effective to drive the power amplifier of the output stage to its maximum output power without exceeding a maximum input power rating of the power amplifier.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile