DE3585413D1 - Audio-visuelles zweirichtungsfernmeldesystem. - Google Patents

Audio-visuelles zweirichtungsfernmeldesystem.

Info

Publication number
DE3585413D1
DE3585413D1 DE8585830210T DE3585413T DE3585413D1 DE 3585413 D1 DE3585413 D1 DE 3585413D1 DE 8585830210 T DE8585830210 T DE 8585830210T DE 3585413 T DE3585413 T DE 3585413T DE 3585413 D1 DE3585413 D1 DE 3585413D1
Authority
DE
Germany
Prior art keywords
audio
visual
communication system
way communication
signals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8585830210T
Other languages
English (en)
Inventor
Antonio Biselli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8194688&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3585413(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3585413D1 publication Critical patent/DE3585413D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
DE8585830210T 1985-08-01 1985-08-01 Audio-visuelles zweirichtungsfernmeldesystem. Expired - Lifetime DE3585413D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85830210A EP0231403B1 (de) 1985-08-01 1985-08-01 Audio-visuelles Zweirichtungsfernmeldesystem

Publications (1)

Publication Number Publication Date
DE3585413D1 true DE3585413D1 (de) 1992-03-26

Family

ID=8194688

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585830210T Expired - Lifetime DE3585413D1 (de) 1985-08-01 1985-08-01 Audio-visuelles zweirichtungsfernmeldesystem.

Country Status (5)

Country Link
EP (1) EP0231403B1 (de)
AT (1) ATE72720T1 (de)
AU (1) AU6198586A (de)
DE (1) DE3585413D1 (de)
WO (1) WO1987001003A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621197B1 (fr) * 1987-09-25 1993-08-20 Guichard Jacques Terminal de communication visuelle et sonore comportant un dispositif d'eclairage d'appoint

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005265A (en) * 1970-11-13 1977-01-25 U.S. Philips Corporation Videophone system synchronizer
DE3329493C1 (de) * 1983-08-16 1984-09-20 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Anordnung der Bildaufnahmeeinheit bei einem Bildfernsprecher

Also Published As

Publication number Publication date
AU6198586A (en) 1987-03-05
ATE72720T1 (de) 1992-03-15
WO1987001003A1 (en) 1987-02-12
EP0231403B1 (de) 1992-02-19
EP0231403A1 (de) 1987-08-12

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation