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:
May. 22, 2018
Filed:
Dec. 17, 2014
Damon G. Holmes, Scottsdale, AZ (US);
Ramanujam Srinidhi Embar, Gilbert, AZ (US);
Joseph Staudinger, Gilbert, AZ (US);
Michael E. Watts, Scottsdale, AZ (US);
Damon G. Holmes, Scottsdale, AZ (US);
Ramanujam Srinidhi Embar, Gilbert, AZ (US);
Joseph Staudinger, Gilbert, AZ (US);
Michael E. Watts, Scottsdale, AZ (US);
NXP USA, INC., Austin, TX (US);
Abstract
A method, packaged semiconductor device, and system for controlling a secondary amplifier output current based on an input signal received from an amplifier input, converting electrical energy to magnetic energy at a secondary amplifier output inductor, coupling the magnetic energy from the secondary amplifier output inductor to a primary amplifier output inductor, converting the coupled magnetic energy to induced electrical energy at the primary amplifier output inductor, combining the induced electrical energy with output electrical energy from a primary amplifier gain element, and applying a combined electrical energy including the output electrical energy and the induced electrical energy to a primary amplifier load are provided.