Battery pack and charger with memory having operating...

Details Battery pack and charger with memory having operating... Battery pack and charger with memory having operating...

2004-05-05

2008-11-11

Ullah, Akim Enayet (Department: 2838)

Electricity: battery or capacitor charging or discharging

Cell or battery charger structure

For battery pack

C348S372000, C396S277000, C396S278000, C396S539000

Reexamination Certificate

active

07449863

ABSTRACT:
A battery pack that includes a data storage unit capable of storing data processed with an electronic device and a data control unit for controlling reading, writing, deleting, and duplicating of data in the data storing unit. A data communication unit for transmitting and receiving data controlled by the data control unit. A charger includes a data communication unit for transmitting and receiving data with the battery pack via a communication terminal and a data operating unit for sending control signals instructing data reading, writing, deleting, and duplicating of data in the data storage unit of the battery pack via the data communication unit. A data reproducing unit for reproducing the data obtained via the data communication unit. This provides a simple battery pack which can record data handled by an electronic device to which the battery pack is mounted, and a charger enabling easy operating of the recorded data.

REFERENCES:
patent: 5248929 (1993-09-01), Burke
patent: 5955869 (1999-09-01), Rathmann
patent: 6005367 (1999-12-01), Rohde
patent: 6008620 (1999-12-01), Nagano et al.
patent: 6522361 (2003-02-01), Higuchi et al.
patent: 6931266 (2005-08-01), Miyoshi et al.
patent: 11 233157 (1999-08-01), None
patent: 2001 78068 (2001-03-01), None
patent: 2001-134493 (2001-05-01), None

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