05485504 is referenced by 219 patents and cites 27 patents.

A radiotelephone device has a telephone handset-shaped housing for hand-held operation. The device includes electroacoustic transducers mounted at sound apertures in the housing, a keypad mounted between the apertures, and electronic circuitry. Video communication is accomplished by a video camera mounted in the housing and connected with the electronic circuitry and a liquid crystal display device mounted in the housing and connected to the electronic circuitry. Thus a radiotelephone is equipped with a video pickup device and a video display device.

Title
Hand-held radiotelephone with video transmission and display
Application Number
913397
Publication Number
5485504
Application Date
December 30, 1994
Publication Date
January 16, 1996
Inventor
Horst Ohnsorge
Freiberg
DE
Agent
Spencer Frank & Schneider
Assignee
Alcatel
NL
IPC
H04N 7/15
H04N 7/14
H04M 11/00
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