Mobile telephone system having a detachable camera / battery module

Abstract

A handheld mobile telephone system is disclosed including a detachable camera/battery module for capturing images and a mobile telephone for communicating with a receiving unit. The detachable camera/battery module includes a lens for focusing light from a scene to produce an image; an image sensor for capturing one or more images; and a converter for producing digital image signals from the at least one captured image. The detachable camera/battery module further includes a battery for supplying power to the mobile telephone system; and a first connector for detachably supplying the digital image signals and the power to the mobile telephone. The mobile telephone includes a memory for storing the digital image signals; and a processor for processing the stored digital image signals. The mobile telephone further includes a display for displaying the processed digital image signals; a second connector for interfacing with the first connector on the camera/battery module to receive the digital image signals and the power; and a radio frequency transmitter for transmitting the processed digital image signals to the receiving unit. When the camera/battery module is connected to the mobile telephone, images are captured by the camera/battery module and are transmitted to the receiving unit using the mobile telephone.

Dependencies are inferred from the claim text.