DE69431858D1 - Übertragungsanordnung für Bild und Audio mit graphischer Aufzeichnungsmöglichkeit - Google Patents

Übertragungsanordnung für Bild und Audio mit graphischer Aufzeichnungsmöglichkeit

Info

Publication number
DE69431858D1
DE69431858D1 DE69431858T DE69431858T DE69431858D1 DE 69431858 D1 DE69431858 D1 DE 69431858D1 DE 69431858 T DE69431858 T DE 69431858T DE 69431858 T DE69431858 T DE 69431858T DE 69431858 D1 DE69431858 D1 DE 69431858D1
Authority
DE
Germany
Prior art keywords
audio
image
transmission arrangement
graphic recording
recording possibility
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
DE69431858T
Other languages
English (en)
Other versions
DE69431858T2 (de
Inventor
Anthony James Catanzaro
Steven Charles Dzik
Charles Hull
Mahendra Pratap
Jerome Prestinario
Minakanagurki Venkat Ranganath
John Frank Ribera
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.)
AT&T Corp
Original Assignee
AT&T Corp
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
Application filed by AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of DE69431858D1 publication Critical patent/DE69431858D1/de
Publication of DE69431858T2 publication Critical patent/DE69431858T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/08—Telephonic communication systems specially adapted for combination with other electrical systems specially adapted for optional reception of entertainment or informative matter
    • H04M11/085—Telephonic communication systems specially adapted for combination with other electrical systems specially adapted for optional reception of entertainment or informative matter using a television receiver, e.g. viewdata system
    • 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
    • H04N7/148—Interfacing a video terminal to a particular transmission medium, e.g. ISDN
DE69431858T 1993-04-20 1994-04-13 Übertragungsanordnung für Bild und Audio mit graphischer Aufzeichnungsmöglichkeit Expired - Lifetime DE69431858T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/049,727 US5502727A (en) 1993-04-20 1993-04-20 Image and audio communication system having graphical annotation capability

Publications (2)

Publication Number Publication Date
DE69431858D1 true DE69431858D1 (de) 2003-01-23
DE69431858T2 DE69431858T2 (de) 2003-09-11

Family

ID=21961368

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431858T Expired - Lifetime DE69431858T2 (de) 1993-04-20 1994-04-13 Übertragungsanordnung für Bild und Audio mit graphischer Aufzeichnungsmöglichkeit

Country Status (4)

Country Link
US (1) US5502727A (de)
EP (1) EP0624968B1 (de)
JP (1) JPH0799540A (de)
DE (1) DE69431858T2 (de)

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KR101422808B1 (ko) * 2012-09-21 2014-08-14 주식회사 팬택 드로잉 화면 공유 서비스의 제공 장치 및 방법과 이를 위한 휴대 단말
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Also Published As

Publication number Publication date
US5502727A (en) 1996-03-26
EP0624968A2 (de) 1994-11-17
EP0624968B1 (de) 2002-12-11
JPH0799540A (ja) 1995-04-11
EP0624968A3 (de) 1998-06-17
DE69431858T2 (de) 2003-09-11

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Legal Events

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8364 No opposition during term of opposition