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:
Feb. 22, 2022
Filed:
Feb. 03, 2020
Applicant:
Futurewei Technologies, Inc., Plano, TX (US);
Inventors:
Heping Dai, Plano, TX (US);
Xiaolin Mao, Plano, TX (US);
Dianbo Fu, Frisco, TX (US);
Huibin Zhu, Plano, TX (US);
Assignee:
Futurewei Technologies, Inc., Plano, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 3/38 (2006.01); H02S 50/10 (2014.01); H02S 50/00 (2014.01);
U.S. Cl.
CPC ...
H02J 3/385 (2013.01); H02J 3/38 (2013.01); H02J 3/381 (2013.01); H02S 50/00 (2013.01); H02S 50/10 (2014.12);
Abstract
An apparatus includes a four-switch power converter having input terminals coupled to a power source and output terminals coupled to a capacitor, wherein the capacitor is connected in series with the power source, and a common node of the capacitor and the power source is connected to one input terminal of the four-switch power converter.