GB8615423D0 - Video device - Google Patents

Video device

Info

Publication number
GB8615423D0
GB8615423D0 GB868615423A GB8615423A GB8615423D0 GB 8615423 D0 GB8615423 D0 GB 8615423D0 GB 868615423 A GB868615423 A GB 868615423A GB 8615423 A GB8615423 A GB 8615423A GB 8615423 D0 GB8615423 D0 GB 8615423D0
Authority
GB
United Kingdom
Prior art keywords
video device
video
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.)
Granted
Application number
GB868615423A
Other versions
GB2194703B (en
GB2194703A (en
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.)
Cox & Co Crowthorne Ltd
Original Assignee
Cox & Co Crowthorne 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 Cox & Co Crowthorne Ltd filed Critical Cox & Co Crowthorne Ltd
Priority to GB8615423A priority Critical patent/GB2194703B/en
Publication of GB8615423D0 publication Critical patent/GB8615423D0/en
Publication of GB2194703A publication Critical patent/GB2194703A/en
Application granted granted Critical
Publication of GB2194703B publication Critical patent/GB2194703B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/545—Audio/video application, e.g. interphone

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Closed-Circuit Television Systems (AREA)
GB8615423A 1986-06-24 1986-06-24 Closed circuit television system Expired - Fee Related GB2194703B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8615423A GB2194703B (en) 1986-06-24 1986-06-24 Closed circuit television system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8615423A GB2194703B (en) 1986-06-24 1986-06-24 Closed circuit television system

Publications (3)

Publication Number Publication Date
GB8615423D0 true GB8615423D0 (en) 1986-07-30
GB2194703A GB2194703A (en) 1988-03-09
GB2194703B GB2194703B (en) 1990-07-11

Family

ID=10600027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8615423A Expired - Fee Related GB2194703B (en) 1986-06-24 1986-06-24 Closed circuit television system

Country Status (1)

Country Link
GB (1) GB2194703B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148636A (en) * 1983-09-15 1985-05-30 Sinclair Res Ltd Improvements in or relating to television receivers

Also Published As

Publication number Publication date
GB2194703B (en) 1990-07-11
GB2194703A (en) 1988-03-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee