GB2332811B - A teleconferencing system - Google Patents

A teleconferencing system

Info

Publication number
GB2332811B
GB2332811B GB9806564A GB9806564A GB2332811B GB 2332811 B GB2332811 B GB 2332811B GB 9806564 A GB9806564 A GB 9806564A GB 9806564 A GB9806564 A GB 9806564A GB 2332811 B GB2332811 B GB 2332811B
Authority
GB
United Kingdom
Prior art keywords
teleconferencing system
teleconferencing
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
GB9806564A
Other versions
GB9806564D0 (en
GB2332811A (en
Inventor
Eamon Daniel Troy
Gerard Patrick Moore
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.)
SPECTEL RES Ltd
Original Assignee
SPECTEL RES Ltd
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 SPECTEL RES Ltd filed Critical SPECTEL RES Ltd
Publication of GB9806564D0 publication Critical patent/GB9806564D0/en
Publication of GB2332811A publication Critical patent/GB2332811A/en
Application granted granted Critical
Publication of GB2332811B publication Critical patent/GB2332811B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/38—Displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
GB9806564A 1997-12-22 1998-03-26 A teleconferencing system Expired - Lifetime GB2332811B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE970916 IES79056B2 (en) 1997-12-22 1997-12-22 A teleconferencing system

Publications (3)

Publication Number Publication Date
GB9806564D0 GB9806564D0 (en) 1998-05-27
GB2332811A GB2332811A (en) 1999-06-30
GB2332811B true GB2332811B (en) 2002-12-11

Family

ID=11041671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9806564A Expired - Lifetime GB2332811B (en) 1997-12-22 1998-03-26 A teleconferencing system

Country Status (2)

Country Link
GB (1) GB2332811B (en)
IE (3) IES79056B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653090A (en) * 1985-12-16 1987-03-24 American Telephone & Telegraph (At&T) Graphics based call management

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653090A (en) * 1985-12-16 1987-03-24 American Telephone & Telegraph (At&T) Graphics based call management

Also Published As

Publication number Publication date
IES980201A2 (en) 1998-06-17
IES970916A2 (en) 1998-04-08
GB9806564D0 (en) 1998-05-27
IE980202A1 (en) 1999-06-30
IES79056B2 (en) 1998-04-08
IES80396B2 (en) 1998-06-17
GB2332811A (en) 1999-06-30

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20180325

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20190725 AND 20190731