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:
Jan. 02, 2024
Filed:
Jul. 12, 2021
Applicant:
Volterra Semiconductor Llc, San Jose, CA (US);
Inventors:
Alexandr Ikriannikov, Castro Valley, CA (US);
Anthony J. Stratakos, Kentfield, CA (US);
Assignee:
VOLTERRA SEMICONDUCTOR LLC, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/28 (2006.01); H01F 3/10 (2006.01); H01F 27/38 (2006.01); H02M 1/44 (2007.01); H02M 3/155 (2006.01); H01F 38/08 (2006.01); H01F 38/02 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H01F 3/10 (2013.01); H01F 27/38 (2013.01); H01F 38/08 (2013.01); H02M 1/44 (2013.01); H02M 3/155 (2013.01); H01F 2038/026 (2013.01); H02M 1/0032 (2021.05); Y02B 70/10 (2013.01);
Abstract
A magnetic device includes a magnetic core, a plurality of first windings forming respective first winding turns, and a second winding forming a second winding turn. Each first winding turn is within the second winding turn, as seen when the magnetic device is viewed cross-sectionally in a first direction. Yet another magnetic device includes a magnetic core, one or more first windings, and one or more second windings magnetically isolated from the one or more first windings.