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:
Sep. 30, 2014
Filed:
Sep. 30, 2008
Applicants:
John L. Melanson, Austin, TX (US);
Mauro L. Gaetano, Austin, TX (US);
Inventors:
John L. Melanson, Austin, TX (US);
Mauro L. Gaetano, Austin, TX (US);
Assignee:
Cirrus Logic, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 17/06 (2006.01); H01F 21/02 (2006.01); H01F 27/28 (2006.01); H01F 27/30 (2006.01); H01F 27/24 (2006.01); H01F 3/10 (2006.01); H01F 3/14 (2006.01); H01F 38/02 (2006.01); H01F 38/08 (2006.01);
U.S. Cl.
CPC ...
H01F 38/02 (2013.01); H01F 3/14 (2013.01); H01F 2038/026 (2013.01); H01F 3/10 (2013.01); H01F 38/08 (2013.01);
Abstract
A transformer includes a core having a first leg, a second leg and a third leg, a split primary winding including first turns about the first leg electrically coupled with second turns about the third leg, and a secondary winding about the second leg. Magnetic flux linking the first turns of the split primary winding and magnetic flux linking the second turns of the primary winding link the secondary winding.
Melanson, John. (2014). Transformer with split primary winding (U.S. Patent No. 8847719). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8847719
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile