Interchangeable battery for mobile radio telephone
First Claim
1. Interchangeable battery (2) for a mobile radio telephone (3), comprising battery cells in a housing and electric feeding contacts (22) for powering the mobile telephone (3), wherein said battery (2) includes a radio interface (20-21) designed for bi-directional connections over electromagnetic waves, the range not exceeding several meters.
4 Assignments
0 Petitions
Accused Products
Abstract
The interchangeable battery (2) for mobile radio telephones (3) comprises battery cells in a housing and electric feeding contacts (22) for powering the mobile telephone (3) as well as a radio interface (20-21), for example a RFID element, a GPS receiver, a radio clock signal receiver etc.
Different batteries, which each operate according to another communication protocol, can be provided.
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Citations
25 Claims
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1. Interchangeable battery (2) for a mobile radio telephone (3), comprising battery cells in a housing and electric feeding contacts (22) for powering the mobile telephone (3),
wherein said battery (2) includes a radio interface (20-21) designed for bi-directional connections over electromagnetic waves, the range not exceeding several meters.
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23. Mobile radio telephone (3) with the following components:
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an interchangeable battery (2), comprising battery cells in a housing, electronic data processing means as well as a radio interface (20-21) designed for bi-directional connections over electromagnetic waves, the range not exceeding several meters, electric feeding contacts (22-31) for powering the mobile telephone (3) through said battery, an additional interface for communication between said mobile radio telephone and said electronic data processing means (21).
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25. Communication method between a mobile radio telephone (3) and an external device (1), wherein the communication takes place bi-directionally over a radio interface (20, 21) in the battery (2) of said mobile telephone (3), the range of said radio interface not exceeding several meters.
Specification