摘要 |
A mobile, hand-held fingerprint scanner is recharged by a data and power communication interface. The mobile, hand-held fingerprint scanner includes a rechargeable power supply and a data and power communication interface. The rechargeable power supply powers the fingerprint scanner during mobile use. In one example, the rechargeable power supply includes at least one rechargeable battery, a charging circuit, and a voltage regulator circuit. Data and recharging power is carried over the same interface. A separate plug for power is not needed. The fingerprint scanner can then be inserted quickly and easily in a docking station as only a single data and power communication interface need be coupled. This is particularly advantageous in law enforcement applications where mobile use is important and safety can be compromised if a mobile scanner does not couple to a docking station quickly and easily. |
申请人 |
CROSS MATCH TECHNOLOGIES, INC.;MCCLURG, GEORGE, W.;BRUNELL, DAVID;SCOTT, WALTER, G. |
发明人 |
MCCLURG, GEORGE, W.;BRUNELL, DAVID;SCOTT, WALTER, G. |