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.

Date of Patent:
Sep. 14, 2021

Filed:

Oct. 08, 2019
Applicant:

Dialog Semiconductor B.v., 's-Hertogenbosch, NL;

Inventor:

Ao Ba, Maarssen, NL;

Assignee:

Dialog Semiconductor B.V., 's-Hertogenbosch, NL;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/00 (2006.01); H03F 1/02 (2006.01); H03H 7/01 (2006.01); H03F 1/56 (2006.01); H03F 3/195 (2006.01);
U.S. Cl.
CPC ...
H03F 1/0233 (2013.01); H03H 7/0115 (2013.01); H03F 1/565 (2013.01); H03F 3/195 (2013.01); H03F 2200/165 (2013.01); H03F 2200/451 (2013.01); H03F 2200/541 (2013.01);
Abstract

The present document discloses circuits and methods for providing an output voltage at an output port. In one of the embodiments, a circuit has a power amplifier having an output. In particular, the circuit may have a first transformer including a first coil and a second coil. Moreover, the circuit may have a first capacitor connected in parallel to the first coil and a second capacitor connected in parallel to the second coil. More particularly, the circuit may be adapted to have a first end of the first coil connected to the output of the power amplifier, and a second end of the first coil connected to the output port of the circuit.


Find Patent Forward Citations

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Ba, Ao. (2021). Methods and circuits for harmonic suppression (U.S. Patent No. 11121676). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11121676

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