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:
Jan. 25, 2005
Filed:
May. 15, 2001
Geoffrey Alan Turner, New South Wales, AU;
Sarkis Keshishian, New South Wales, AU;
George Lange Paul, New South Wales, AU;
Geoffrey Alan Turner, New South Wales, AU;
Sarkis Keshishian, New South Wales, AU;
George Lange Paul, New South Wales, AU;
Energy Storage Systems Pty Ltd, Lane Cover, AU;
Abstract
A power supply () is for an electrical load in the form of a Notebook computer (). Power supply () includes first terminals () which extend from computer () for releasably electrically connecting with a first energy storage device in the form of battery () during a first interval. A second energy storage device, in the form a second battery (not shown), releaseably electrically connects with terminals () during a second interval spaced apart from the first interval. This allows power to be supplied to the load during those intervals. A capacitive energy storage device, designated generally by reference numeral (), supplies power to the load during a third interval that spans the spacing between the first and the second intervals.