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:
May. 14, 2019
Filed:
Jan. 26, 2018
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventor:
Grover Victor Torrico-Bascopé, Kista, SE;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2006.01); H01F 27/29 (2006.01); H02M 1/00 (2006.01); H01L 29/20 (2006.01); H02M 1/08 (2006.01);
U.S. Cl.
CPC ...
H02M 3/33592 (2013.01); H01F 27/29 (2013.01); H02M 3/33584 (2013.01); H01L 29/2003 (2013.01); H02M 1/083 (2013.01); H02M 2001/0058 (2013.01); Y02B 70/1433 (2013.01); Y02B 70/1491 (2013.01); Y02P 80/112 (2015.11);
Abstract
A transformer circuit includes a first transformer, a second transformer and an inductor, where a first terminal of the first transformer is coupled to a first terminal of the second transformer. The inductor is coupled between a second terminal of the first transformer and a second terminal of the second transformer.