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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.:

US 12763729 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Feb. 07, 2023

Circuits and devices related to radio-frequency amplifiers

Applicant:

Skyworks Solutions, Inc., Irvine, CA (US);

Inventor:

Philip John Lehtola, Cedar Rapids, IA (US);

Assignee:

Skyworks Solutions, Inc., Irvine, CA (US);

Attorney:

Chang & Hale LLP

Primary Examiner:

Andrea Lindgren Baltzell

Assistant Examiner:

Nareh undefined Shamiryan

Int. Cl.
CPC ...
H03F 3/191 (2006.01); H03F 1/02 (2006.01); H03F 1/56 (2006.01); H03F 3/21 (2006.01); H03F 3/24 (2006.01); H03F 3/72 (2006.01); H04B 1/04 (2006.01);
U.S. Cl.
CPC ...
H03F 1/0205 (2013.01); H03F 1/0227 (2013.01); H03F 1/0288 (2013.01); H03F 1/565 (2013.01); H03F 3/191 (2013.01); H03F 3/211 (2013.01); H03F 3/24 (2013.01); H03F 3/245 (2013.01); H03F 3/72 (2013.01); H03F 2200/102 (2013.01); H03F 2200/105 (2013.01); H03F 2200/111 (2013.01); H03F 2200/171 (2013.01); H03F 2200/451 (2013.01); H03F 2203/21109 (2013.01); H03F 2203/21157 (2013.01); H03F 2203/7209 (2013.01); H04B 2001/0408 (2013.01);
Abstract

Circuits and devices related to radio-frequency amplifiers. In some embodiments, a radio-frequency amplifier can include a plurality of narrow band power amplifiers. Each narrow band power amplifier can be configured to operate with a high voltage in an average power tracking mode and be capable of being coupled to an output filter associated with a respective individual frequency band. Each narrow band power amplifier can be sized smaller than a wide band power amplifier configured to operate with more than one of the frequency bands associated with the plurality of narrow band power amplifiers.

Find Patent Forward Citations

Lehtola, Philip. (2026). Circuits and devices related to radio-frequency amplifiers (U.S. Patent No. 12763729). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12763729

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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