GB2242335B - Videophones - Google Patents

Videophones

Info

Publication number
GB2242335B
GB2242335B GB9006173A GB9006173A GB2242335B GB 2242335 B GB2242335 B GB 2242335B GB 9006173 A GB9006173 A GB 9006173A GB 9006173 A GB9006173 A GB 9006173A GB 2242335 B GB2242335 B GB 2242335B
Authority
GB
United Kingdom
Prior art keywords
videophones
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
GB9006173A
Other versions
GB2242335A (en
GB9006173D0 (en
Inventor
Christopher Melbourne Walden
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to GB9006173A priority Critical patent/GB2242335B/en
Publication of GB9006173D0 publication Critical patent/GB9006173D0/en
Publication of GB2242335A publication Critical patent/GB2242335A/en
Application granted granted Critical
Publication of GB2242335B publication Critical patent/GB2242335B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
    • H04M1/575—Means for retrieving and displaying personal data about calling party
    • H04M1/576—Means for retrieving and displaying personal data about calling party associated with a pictorial or graphical representation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • 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
    • 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
    • H04N2007/145—Handheld terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Telephonic Communication Services (AREA)
GB9006173A 1990-03-19 1990-03-19 Videophones Expired - Lifetime GB2242335B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9006173A GB2242335B (en) 1990-03-19 1990-03-19 Videophones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9006173A GB2242335B (en) 1990-03-19 1990-03-19 Videophones

Publications (3)

Publication Number Publication Date
GB9006173D0 GB9006173D0 (en) 1990-05-16
GB2242335A GB2242335A (en) 1991-09-25
GB2242335B true GB2242335B (en) 1994-03-16

Family

ID=10672876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9006173A Expired - Lifetime GB2242335B (en) 1990-03-19 1990-03-19 Videophones

Country Status (1)

Country Link
GB (1) GB2242335B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6073034A (en) 1996-10-31 2000-06-06 Kopin Corporation Wireless telephone display system
US6421031B1 (en) 1993-10-22 2002-07-16 Peter A. Ronzani Camera display system
US6545654B2 (en) 1996-10-31 2003-04-08 Kopin Corporation Microdisplay for portable communication systems
US6677936B2 (en) 1996-10-31 2004-01-13 Kopin Corporation Color display system for a camera

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126105A1 (en) * 1991-08-07 1993-02-11 Standard Elektrik Lorenz Ag RADIO PHONE
DE4229151A1 (en) * 1992-09-01 1994-03-03 Sel Alcatel Ag Device for the transmission of video signals and audio signals over an integrated service communication network
DE4342776C2 (en) * 1993-12-15 1997-04-10 Siemens Ag Information retrieval system
IT1277850B1 (en) * 1995-01-18 1997-11-12 Edico Srl ENTERTAINMENT EQUIPMENT, SUCH AS A RECEIVER AND / OR REPRODUCER OF SIGNALS, IN PARTICULAR TELEVISION, WITH REMOTE CONTROL
DE19514043A1 (en) * 1995-04-13 1996-10-17 Sel Alcatel Ag Local network for use in office communication and circuitry therefor
DE19524704C2 (en) * 1995-07-10 2000-09-07 Sel Alcatel Ag Videophone
FR2739517A1 (en) * 1995-09-29 1997-04-04 Philips Electronics Nv TELEPHONE DEVICE WITH PERIPHERAL DEVICE
AU5205398A (en) * 1997-02-28 1998-09-03 Motorola, Inc. Method and apparatus for removing video signal distribution in a video telephony system
ES2120385B1 (en) * 1997-02-28 1999-05-01 Ojeda Jimenez Pedro AUDIOVISUAL TELECOMMUNICATION SYSTEM.
WO1999048293A1 (en) * 1998-03-16 1999-09-23 Siemens Aktiengesellschaft Cordless videotelephone system
DE19818707A1 (en) * 1998-04-21 1999-10-28 Holger Gumprecht Auxiliary apparatus especially for video conference and video telephone equipment
US7738917B2 (en) 2003-03-31 2010-06-15 Vtech Telecommunications Limited Intercom/wireless door bell for multi-handset telephone system
GB2410868A (en) * 2004-02-07 2005-08-10 Boris Tsukerman Integration of 3G telephone with television set for making video calls
JP4185891B2 (en) * 2004-06-08 2008-11-26 キヤノン株式会社 Communication terminal and communication terminal control method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61296859A (en) * 1985-06-25 1986-12-27 Sony Corp Telephone set with television function
JPH0231545A (en) * 1988-07-20 1990-02-01 Fujitsu General Ltd Wireless telephone set with remote control for television
JPH0255488A (en) * 1988-08-20 1990-02-23 Fujitsu General Ltd Video telephone system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61296859A (en) * 1985-06-25 1986-12-27 Sony Corp Telephone set with television function
JPH0231545A (en) * 1988-07-20 1990-02-01 Fujitsu General Ltd Wireless telephone set with remote control for television
JPH0255488A (en) * 1988-08-20 1990-02-23 Fujitsu General Ltd Video telephone system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6421031B1 (en) 1993-10-22 2002-07-16 Peter A. Ronzani Camera display system
US6683584B2 (en) 1993-10-22 2004-01-27 Kopin Corporation Camera display system
US6073034A (en) 1996-10-31 2000-06-06 Kopin Corporation Wireless telephone display system
US6232937B1 (en) 1996-10-31 2001-05-15 Kopin Corporation Low power active display system
US6486862B1 (en) 1996-10-31 2002-11-26 Kopin Corporation Card reader display system
US6545654B2 (en) 1996-10-31 2003-04-08 Kopin Corporation Microdisplay for portable communication systems
US6677936B2 (en) 1996-10-31 2004-01-13 Kopin Corporation Color display system for a camera

Also Published As

Publication number Publication date
GB2242335A (en) 1991-09-25
GB9006173D0 (en) 1990-05-16

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20100318