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.:

US 9214822 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 15, 2015

Filed:

Apr. 06, 2010
Applicants:

Thomas T. Hartley, Mogadore, OH (US);

Benjamin W. Magistro, Odenton, MD (US);

Courtney A. Gras, Aurora, OH (US);

Rick Clester, Tallmadge, OH (US);

Andrew Faulstick, Rootstown, OH (US);

Inventors:

Thomas T. Hartley, Mogadore, OH (US);

Benjamin W. Magistro, Odenton, MD (US);

Courtney A. Gras, Aurora, OH (US);

Rick Clester, Tallmadge, OH (US);

Andrew Faulstick, Rootstown, OH (US);

Assignee:

The University of Akron, Akron, OH (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); B60L 3/00 (2006.01); B60L 11/18 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0047 (2013.01); B60L 3/0038 (2013.01); B60L 3/0046 (2013.01); B60L 11/1861 (2013.01); B60L 11/1866 (2013.01); H02J 7/0021 (2013.01); H02J 7/0022 (2013.01); B60L 2240/545 (2013.01); B60L 2240/547 (2013.01); B60L 2240/549 (2013.01); B60L 2260/44 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7011 (2013.01); Y02T 10/7044 (2013.01); Y02T 10/7061 (2013.01); Y02T 90/16 (2013.01);
Abstract

The present invention generally relates to a device and method for the management of a collection of battery cells. In one embodiment, the present invention permits the management of a collection of battery cells composed of an overall battery pack manager unit, individual cell manager units, and wireless communication links between these units. In another embodiment, the present invention relates to a device and method for the management of a collection of battery cells in the field of rechargeable batteries, such as batteries based on lithium-based chemistries, nickel-based chemistries, and lead-acid chemistries. In still another embodiment, the present invention is directed to a method that permits the maximization of battery pack capacity during a charge-discharge cycle and/or permits the maximization of the total number of charge-discharge cycles.


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