In an image pickup apparatus capable of mounting a media card 101 having a nonvolatile memory and a communication circuit, when image data of a captured image is transmitted to an external, the image data corresponding to a data length of a packet is stored in the nonvolatile memory of the media card,...http://www.google.nl/patents/US7071975?utm_source=gb-gplus-sharePatent US7071975 - Image pickup apparatus
