Patent ID: 8873233

Claim:
A docking station for data and power transfer with a portable computing device, the docking station comprising: a housing forming a cradle assembly adapted to receive the portable computing device; a first docking connector coupled to the cradle assembly of the housing, the first docking connector having one or more power pins, one or more data pins, and one or more guide pins mounted on a surface of the first docking connector; a wireless communication device adapted to communicate data with the portable computing device; and a power transfer controller adapted to supply battery charging power to the portable computing device, wherein the one or more power pins, one or more data pins, and one or more guide pins are the only pins on the surface of the first docking connector and wherein each of the one or more power pins are electrically connected to a DC power source, wherein each of the one or more guide pins are adapted to fit into a guide recess on the surface of the second docking connector to frictionally couple the first docking connector and the second docking connector when the two docking connectors are physically engaged, wherein each of the one or more data pins are electrically connected to the power transfer controller, and wherein the power transfer controller is adapted to control a data transfer rate for communicating data with the portable computing device, wherein the surface of the first docking connector has a shape configured to cooperate with a shape of a surface of a second docking connector of the portable computing device, the second docking connector having one or more power electrical contacts and one or more data electrical contacts, wherein each of the one or more power pins on the surface of the first docking connector is located so as to contact one of the one or more power electrical contacts when the first docking connector physically engages the second docking connector, wherein each of the one or more data pins on the surface of the first docking connector is located so as to contact one of the one or more data electrical contacts when the first docking connector physically engages the second docking connector, and wherein the total number of electrical contacts on the second docking connector is more than the total number of electrically conductive pins on the first docking connector.