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. 02, 2018
Filed:
Jun. 15, 2016
Schumacher Electric Corp., Mount Prospect, IL (US);
Brian F. Butler, Chicago, IL (US);
Linh Nguyen, Elk Grove Village, IL (US);
Patrick Clarke, St. Charles, IL (US);
Shenzhong Zhu, Des Plaines, IL (US);
Xiao Ping Chen, Buffalo Grove, IL (US);
Schumacher Electric Corporation, Mt. Prospect, IL (US);
Abstract
A compact battery charger for charging a battery comprising: a microprocessor; a set of terminals operatively coupled to said microprocessor and configured to electrically couple with an automotive battery; and an internal lithium ion battery, wherein the internal lithium ion battery is a lithium ion battery, wherein a single-ended primary-inductor converter may be configured to receive an input voltage of 5 VDC to 20 VDC and output a predetermined DC charge voltage to said internal lithium ion battery.