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:
Oct. 17, 2017
Filed:
Sep. 03, 2015
Hyundai Motor Company, Seoul, KR;
Jin Young Yang, Gyeonggi-do, KR;
Dae Woo Lee, Gyeongsangbuk-do, KR;
Jong Pil Kim, Gyeonggi-do, KR;
Si Hun Yang, Gyeonggi-do, KR;
In Yong Yeo, Gyeonggi-do, KR;
Byeong Seob Song, Gyeonggi-do, KR;
Woo Young Lee, Chungcheongbuk-do, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A device and method are provided for a charger for vehicles. In particular, the charger includes, an AC/DC converter configured to convert a commercial alternating current power source to a direct current power source and a DC/DC converter configured to convert the direct current power source applied from the AC/DC converter to a battery charging power source. The direct current power source is supplied to a battery. The DC/DC converter includes a snubber circuit that reduces the magnitude of a ripple current of the charging power source.