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. 20, 2004
Filed:
May. 31, 2002
Applicant:
Inventor:
Markus Wallgren, San Francisco, CA (US);
Assignee:
Telespree Communications, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 1/044 ;
U.S. Cl.
CPC ...
H01M 1/044 ;
Abstract
A power mediation method and circuit for powering a communications controller based device using battery cells that exhibit non stable power delivery characteristics. The use of a servo-loop creates an energy potential in an energy storage element and maintains that required energy potential using the functionality of the communications controller that concurrently draws required power from the energy storage element.