Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2010-12-17
2011-12-27
Nguyen, Tai T (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S636110, C340S539100, C340S686100, C320S106000, C320S110000, C320S114000, C320S115000, C713S193000
Reexamination Certificate
active
08085159
ABSTRACT:
An electronic apparatus that enables a remaining battery capacity to be checked without requiring the battery to be loaded into the electronic apparatus. In this electronic apparatus, a battery lid closes a battery chamber that accommodates a battery. An opening/closing detection device detects opening/closing of the battery lid. An acquisition device acquires battery information of the battery when the opening/closing detection device detects that the battery lid opens. A storing device stores the battery information acquired by the acquisition device. A display device displays the battery information that is stored in the storing device, and displays the battery information of a battery that is not accommodated in the battery chamber.
REFERENCES:
patent: 6157169 (2000-12-01), Lee
patent: 6274950 (2001-08-01), Gottlieb et al.
patent: 7133703 (2006-11-01), Aoshima et al.
Canon Kabushiki Kaisha
Cowan Liebowitz & Latman P.C.
Nguyen Tai T
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