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:
Nov. 11, 2025
Filed:
Mar. 31, 2022
Applicant:
Skyworks Solutions, Inc., Irvine, CA (US);
Inventor:
Lui Ray Lam, Lexington, MA (US);
Assignee:
Skyworks Solutions, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/14 (2006.01); H03F 3/195 (2006.01); H03F 3/24 (2006.01); H03F 3/72 (2006.01);
U.S. Cl.
CPC ...
H03F 3/245 (2013.01); H03F 3/195 (2013.01); H03F 3/72 (2013.01); H03F 2200/318 (2013.01); H03F 2200/451 (2013.01); H03F 2200/537 (2013.01); H03F 2200/541 (2013.01); H03F 2203/7221 (2013.01);
Abstract
A switching circuit comprises a first transistor, a transformer including a first inductor and a second inductor that is co-centric with the first inductor, a first switch, a second switch, a second transistor, a first output, a second output, and coupling circuitry configured to couple the first inductor to the first transistor, a first end of the second inductor, the first switch, and the first output together at a first node, a second end of the second inductor, the second switch, and the second transistor together at a second node, and the second output to the second transistor.