CA2073839A1 - Radiotelephone - Google Patents

Radiotelephone

Info

Publication number
CA2073839A1
CA2073839A1 CA002073839A CA2073839A CA2073839A1 CA 2073839 A1 CA2073839 A1 CA 2073839A1 CA 002073839 A CA002073839 A CA 002073839A CA 2073839 A CA2073839 A CA 2073839A CA 2073839 A1 CA2073839 A1 CA 2073839A1
Authority
CA
Canada
Prior art keywords
radiotelephone
video
isdn
vice
audio
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
CA002073839A
Other languages
French (fr)
Other versions
CA2073839C (en
Inventor
Horst Ohnsorge
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.)
Alcatel Lucent NV
Original Assignee
Horst Ohnsorge
Alcatel N.V.
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=6437841&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2073839(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Horst Ohnsorge, Alcatel N.V. filed Critical Horst Ohnsorge
Publication of CA2073839A1 publication Critical patent/CA2073839A1/en
Application granted granted Critical
Publication of CA2073839C publication Critical patent/CA2073839C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • 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
    • 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
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
    • 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

Abstract

The radiotelephone is equipped with a video pickup de-vice (7) and a video display device (6). Audio and video communication is carried on two channels in the mobile radio network or in the ISDN.
CA002073839A 1991-08-07 1992-07-14 Radiotelephone Expired - Fee Related CA2073839C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4126105.4 1991-08-07
DE4126105A DE4126105A1 (en) 1991-08-07 1991-08-07 RADIO PHONE

Publications (2)

Publication Number Publication Date
CA2073839A1 true CA2073839A1 (en) 1993-02-08
CA2073839C CA2073839C (en) 2001-12-25

Family

ID=6437841

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002073839A Expired - Fee Related CA2073839C (en) 1991-08-07 1992-07-14 Radiotelephone

Country Status (10)

Country Link
US (1) US5485504A (en)
EP (2) EP1028577A3 (en)
JP (1) JPH05211577A (en)
KR (1) KR100240179B1 (en)
AT (1) ATE199468T1 (en)
AU (1) AU2078792A (en)
CA (1) CA2073839C (en)
DE (2) DE4126105A1 (en)
DK (1) DK0526802T3 (en)
ES (1) ES2155059T3 (en)

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Also Published As

Publication number Publication date
EP0526802A3 (en) 1993-05-12
DK0526802T3 (en) 2001-06-25
DE59209890D1 (en) 2001-04-05
AU2078792A (en) 1993-02-11
EP0526802B1 (en) 2001-02-28
EP1028577A2 (en) 2000-08-16
CA2073839C (en) 2001-12-25
EP1028577A3 (en) 2006-08-02
DE4126105A1 (en) 1993-02-11
KR930005409A (en) 1993-03-23
EP0526802A2 (en) 1993-02-10
ES2155059T3 (en) 2001-05-01
KR100240179B1 (en) 2000-01-15
US5485504A (en) 1996-01-16
ATE199468T1 (en) 2001-03-15
JPH05211577A (en) 1993-08-20

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