ZA84786B - Method and apparatus for signaling an existing telephone communication between picture telephone apparatuses - Google Patents

Method and apparatus for signaling an existing telephone communication between picture telephone apparatuses

Info

Publication number: ZA84786B
Authority: ZA; South Africa
Prior art keywords: picture telephone; signaling; picture; apparatuses; telephone
Prior art date: 1983-02-10

Application number

ZA84786A

Other languages

English (en)

Inventor

Jens Dr Weber

Ernst-Michael Czempiel

Original Assignee

Krone Gmbh

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.)

1983-02-10

Filing date

1984-02-02

Publication date

1984-09-26

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6190457&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA84786(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1984-02-02 Application filed by Krone Gmbh filed Critical Krone Gmbh

1984-09-26 Publication of ZA84786B publication Critical patent/ZA84786B/xx

Links

238000000034 method Methods 0.000 title abstract 2
230000011664 signaling Effects 0.000 title abstract 2
238000001514 detection method Methods 0.000 abstract 1
230000003287 optical effect Effects 0.000 abstract 1

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0435—Details
- H04Q11/0471—Terminal access circuits
- 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
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/038—Optical modulation
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/09—Subscriber related equipment; Analog terminal
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/206—User-to-user signalling
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/337—Picturephone

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Telephonic Communication Services (AREA)
Facsimiles In General (AREA)
Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Optical Communication System (AREA)
Telephone Function (AREA)
Television Systems (AREA)

ZA84786A 1983-02-10 1984-02-02 Method and apparatus for signaling an existing telephone communication between picture telephone apparatuses ZA84786B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3304509		1983-02-10

Publications (1)

Publication Number	Publication Date
ZA84786B true ZA84786B (en)	1984-09-26

Family

ID=6190457

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA84786A ZA84786B (en)	1983-02-10	1984-02-02	Method and apparatus for signaling an existing telephone communication between picture telephone apparatuses

Country Status (8)

Country	Link
US (1)	US4560833A (xx)
EP (1)	EP0116296B1 (xx)
JP (1)	JPS59154857A (xx)
AT (1)	ATE33741T1 (xx)
CA (1)	CA1210171A (xx)
DE (1)	DE3470649D1 (xx)
IL (1)	IL70804A (xx)
ZA (1)	ZA84786B (xx)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0151120B2 (en) *	1983-03-21	1995-09-06	Union Oil Company Of California	Method for removing heavy metals from aqueous solutions by coprecipitation
US4891633A (en) *	1984-07-23	1990-01-02	General Research Of Electronics, Inc.	Digital image exchange system
US4847886A (en) *	1987-05-11	1989-07-11	Chumley Norris J	Method for causing large numbers of telephones to dial the same telephone numbers
GB2205465B (en) *	1987-05-13	1991-09-04	Ricoh Kk	Image transmission system
JP2642931B2 (ja) *	1987-06-19	1997-08-20	ソニー株式会社	テレビ電話装置
EP0314122A3 (en) *	1987-10-30	1992-04-22	Luma Telecom, Inc.	Still picture picturephone communication system
US4974173A (en) *	1987-12-02	1990-11-27	Xerox Corporation	Small-scale workspace representations indicating activities by other users
US5008853A (en) *	1987-12-02	1991-04-16	Xerox Corporation	Representation of collaborative multi-user activities relative to shared structured data objects in a networked workstation environment
DE3827950C2 (de) *	1988-08-17	1997-04-17	Siemens Nixdorf Inf Syst	Verfahren zum Einstellen von Kommunikationsdiensten und Anordnung hierfür
JP2998960B2 (ja) *	1988-08-26	2000-01-17	キヤノン株式会社	通信方法
US5121261A (en) *	1988-11-14	1992-06-09	Nikon Corporation	Digital video signal processing apparatus
US5036513A (en) *	1989-06-21	1991-07-30	Academy Of Applied Science	Method of and apparatus for integrated voice (audio) communication simultaneously with "under voice" user-transparent digital data between telephone instruments
DE69106183T2 (de) *	1990-03-15	1995-06-22	Canon Kk	Gerät zur Sprach- und Videoübertragung.
US5327554A (en) *	1990-11-29	1994-07-05	Palazzi Iii Michael A	Interactive terminal for the access of remote database information
JP3226945B2 (ja) *	1991-10-02	2001-11-12	キヤノン株式会社	マルチメディア通信装置
US5612732A (en) *	1993-03-31	1997-03-18	Casio Computer Co., Ltd.	Portable compact imaging and displaying apparatus with rotatable camera
US5528285A (en) *	1993-04-30	1996-06-18	Casio Computer Co., Ltd.	TV telephone system which sends and receives image data to another TV telephone system and having power supply and image display control
JPH0746559A (ja) *	1993-07-29	1995-02-14	Canon Inc	端末装置
US5825862A (en) *	1995-11-30	1998-10-20	Bell Atlantic Network Services, Inc.	Method of altering the destination telephone number of an incoming call
US5805682A (en) *	1995-11-30	1998-09-08	Bell Atlantic Network Services, Inc.	Method for delivering call related information to a video display
US5790180A (en) *	1995-12-28	1998-08-04	At&T Corp.	Video telephone call handling system and method
US6359881B1 (en)	1997-12-31	2002-03-19	At&T Corp.	Hybrid fiber twisted pair local loop network service architecture
US6020916A (en) *	1997-12-31	2000-02-01	At&T Corp	Videophone multimedia interactive on-hold information menus
US20020194587A1 (en) *	2001-03-13	2002-12-19	Lampton David P.	Enhanced communication, monitoring and control system
US7609286B2 (en) *	2004-01-08	2009-10-27	Sorenson Communications, Inc.	Method and apparatus for video conferencing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3457550A (en) *	1967-07-11	1969-07-22	Bell Telephone Labor Inc	Automatic handshaking method and apparatus for data transmission systems
US3573377A (en) *	1969-02-24	1971-04-06	Bell Telephone Labor Inc	Equipment to coordinate establishment of audio and video connections through switching systems
US3692938A (en) *	1970-10-15	1972-09-19	Bell Telephone Labor Inc	Arrangement for visually informing stations of conditions encountered during establishment of a call
US3922491A (en) *	1972-05-08	1975-11-25	Ericsson Telefon Ab L M	Telecommunication plant in which a wide-band channel if wanted is connected by the side of a telephone connection
JPS5075707A (xx) *	1973-11-07	1975-06-21
US3933233A (en) *	1974-01-02	1976-01-20	Stromberg-Carlson Corporation	Control circuit for subscriber station in video telephone system
FR2269254B1 (xx) *	1974-04-26	1978-09-15	Leclercq Marc

1984
- 1984-01-12 EP EP84100284A patent/EP0116296B1/de not_active Expired
- 1984-01-12 AT AT84100284T patent/ATE33741T1/de not_active IP Right Cessation
- 1984-01-12 DE DE8484100284T patent/DE3470649D1/de not_active Expired
- 1984-01-25 US US06/573,553 patent/US4560833A/en not_active Expired - Fee Related
- 1984-01-27 IL IL70804A patent/IL70804A/xx unknown
- 1984-02-02 ZA ZA84786A patent/ZA84786B/xx unknown
- 1984-02-09 CA CA000447084A patent/CA1210171A/en not_active Expired
- 1984-02-10 JP JP59022088A patent/JPS59154857A/ja active Pending

Also Published As

Publication number	Publication date
IL70804A (en)	1987-02-27
EP0116296A1 (de)	1984-08-22
CA1210171A (en)	1986-08-19
JPS59154857A (ja)	1984-09-03
EP0116296B1 (de)	1988-04-20
DE3470649D1 (en)	1988-05-26
ATE33741T1 (de)	1988-05-15
IL70804A0 (en)	1984-04-30
US4560833A (en)	1985-12-24

Publication	Publication Date	Title
ZA84786B (en)	1984-09-26	Method and apparatus for signaling an existing telephone communication between picture telephone apparatuses
TW332358B (en)	1998-05-21	Cellular mobile telephone apparatus and alarm device thereof
ES2084022T3 (es)	1996-05-01	Sistema de telecomunicaciones.
FI912937A0 (fi)	1991-06-17	Menetelmä digitaalisen siirtojärjestelmän päätelaitteistolle tulevan puhelun käsittelemiseksi sekä radiopuhelin
KR880004654A (ko)	1988-06-07	무선 통신 방법 및 이것에 사용되는 통신기
TR199701472T1 (xx)	1998-03-21	Telsiz telekom�nikasyon sisteminde bilgi g�nderme/alma cihaz�.
GB9515862D0 (en)	1995-10-04	Optical signal transmission apparatus and method
NO992358D0 (no)	1999-05-14	Gjenkjenning og hÕndtering av faksimilesendinger
DK0393570T3 (da)	1995-05-01	Videotekstterminal med svarer
CA2028775A1 (en)	1991-05-01	Cordless telephone apparatus
ES2075880T3 (es)	1995-10-16	Sistema de comunicacion por facsimil.
SE8700350L (sv)	1987-07-31	Telefonapparat
JPS5610766A (en)	1981-02-03	Talking monitor system
EP0311754A3 (en)	1989-10-18	Non-manual speech-conferring device
JPS6449440A (en)	1989-02-23	Data transmitter for automobile telephone
KR960009551B1 (en)	1996-07-20	Telecommunication method & apparatus using data and sound
DE3468603D1 (en)	1988-02-11	Device for transmitting an alarm signal via telephone channels between a transmitter station and a receiver station
GB2281172B (en)	1997-12-10	Telephone terminal device with means for detecting abandonment of call,and apparatus for and method of receiving ringing signals
EP1233550A4 (en)	2006-05-17	DATA COMMUNICATION METHOD AND APPARATUS
MX9401070A (es)	1995-01-31	Metodos y aparatos para controlar un sistema de radiotelefonos quediscriminan señales de voz/datos.
JPS5720064A (en)	1982-02-02	Facsimile equipment equipped with answer-signal visual display device
FR2786650B1 (fr)	2000-12-29	Procede de communication entre un telephone mobile et un accessoire
EP1145532A3 (fr)	2002-08-28	Sonnerie pour radiotelephone a puissance elevee
JPS57181259A (en)	1982-11-08	Audio out-band signal transmission and reception system
GB2017453A (en)	1979-10-03	An intercommunication line selection system