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:
Jul. 30, 2019
Filed:
Jun. 12, 2018
Nio Usa, Inc., San Jose, CA (US);
Miaosen Shen, Fremont, CA (US);
Feng Guo, Santa Clara, CA (US);
NIO USA, Inc., San Jose, CA (US);
Abstract
A converter includes a plurality of switching elements, at least one capacitance, and a resonant circuit. The plurality of switching elements include a first switching element coupled to a first control signal line that controls switching of the first switching element, a second switching element coupled to a second control signal line that controls switching of the second switching element, a third switching element coupled to a third control signal line that controls switching of the third switching element, and a fourth switching element coupled to a fourth control signal line that controls switching of the fourth switching element. The plurality of switching elements, the resonant circuit, and the at least one capacitance operate to convert a first voltage into a second voltage that charges a first battery and a second battery.