07736773 is referenced by 1 patents and cites 4 patents.

A dual power supply assembly for providing power to an electrical device includes a fuel cell and a battery in electrical communication with the fuel cell. The fuel cell and the battery act in tandem to supply power to the electrical device. Either the fuel cell of the battery may be removed from the dual power supply assembly without interrupting the continuous operation of the electrical device.

Title
Dual power supply for electronic devices
Application Number
11/106908
Publication Number
7736773 (B2)
Application Date
April 15, 2005
Publication Date
June 15, 2010
Inventor
Alexander P DeSorbo
Woodbury
CT, US
Agent
McCormick Paulding & Huber
Assignee
Anton Bauer
CT, US
IPC
H02J 7/00
H01M 2/00
H01M 8/12
H01M 8/04
View Original Source