Television – Two-way video and voice communication – User positioning
Patent
1993-12-03
1994-08-23
Chan, Wing F.
Television
Two-way video and voice communication
User positioning
348734, H04M 1100
Patent
active
053411676
ABSTRACT:
A visual and sound telecommunication system includes an audiovisual terminal, a camera and a handset with earpiece and microphone. The handset has a remote control acting on the terminal and on the camera by way of the terminal.
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Patent Abstracts of Japan, vol. 014, No. 451 (E-0984), Sep. 27, 1990, & JP-A-02 180 485, Jul. 13, 1990, Y. Hoshina, "Video Telephone Set".
Patent Abstracts of Japan, vol. 013, No. 433 (E-824), Sep. 27, 1989, & JP-A-01 160 286, Jun. 23, 1989, K. Kashiwagi, et al. "Still Picture Video Telephone System".
Patent Abstracts of Japan, vol. 014, No. 301 (P-1069), Jun. 28, 1990, & JP-A-02 096 212, Apr. 9, 1990, M. Tonami, "Position Input Device".
Buchner Georges
Guichard Jacques
Chan Wing F.
France Telecom Etablissement (Autonome de Droit Public)
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