DE3374513D1 - Method and apparatus for providing call tracing service - Google Patents

Method and apparatus for providing call tracing service

Info

Publication number
DE3374513D1
DE3374513D1 DE8383903626T DE3374513T DE3374513D1 DE 3374513 D1 DE3374513 D1 DE 3374513D1 DE 8383903626 T DE8383903626 T DE 8383903626T DE 3374513 T DE3374513 T DE 3374513T DE 3374513 D1 DE3374513 D1 DE 3374513D1
Authority
DE
Germany
Prior art keywords
providing call
call tracing
tracing service
service
providing
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
Application number
DE8383903626T
Other languages
English (en)
Inventor
Robert Foster
Rosanna Lottes
Grant Swinehart
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co Inc
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=24041321&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3374513(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of DE3374513D1 publication Critical patent/DE3374513D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/72—Finding out and indicating number of calling subscriber
DE8383903626T 1983-07-12 1983-08-29 Method and apparatus for providing call tracing service Expired DE3374513D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/512,956 US4591665A (en) 1983-07-12 1983-07-12 Method and apparatus for providing call tracing service
PCT/US1983/001313 WO1985000494A1 (en) 1983-07-12 1983-08-29 Method and apparatus for providing call tracing service

Publications (1)

Publication Number Publication Date
DE3374513D1 true DE3374513D1 (en) 1987-12-17

Family

ID=24041321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383903626T Expired DE3374513D1 (en) 1983-07-12 1983-08-29 Method and apparatus for providing call tracing service

Country Status (6)

Country Link
US (1) US4591665A (de)
EP (1) EP0150183B1 (de)
JP (1) JPS61500094A (de)
CA (1) CA1220265A (de)
DE (1) DE3374513D1 (de)
WO (1) WO1985000494A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8106464A (pt) * 1981-10-02 1983-09-13 Sonintel Sociedade Nacional De Detector de chamada telefonicas
US5898762A (en) * 1985-07-10 1999-04-27 Ronald A. Katz Technology Licensing, L.P. Telephonic-interface statistical analysis system
US5828734A (en) 1985-07-10 1998-10-27 Ronald A. Katz Technology Licensing, Lp Telephone interface call processing system with call selectivity
US5793846A (en) 1985-07-10 1998-08-11 Ronald A. Katz Technology Licensing, Lp Telephonic-interface game control system
US6678360B1 (en) 1985-07-10 2004-01-13 Ronald A. Katz Technology Licensing, L.P. Telephonic-interface statistical analysis system
US5359645A (en) 1985-07-10 1994-10-25 First Data Corporation Inc. Voice-data telephonic interface control system
US4845739A (en) 1985-07-10 1989-07-04 Fdr Interactive Technologies Telephonic-interface statistical analysis system
WO1987006421A1 (en) * 1986-04-08 1987-10-22 Australian Telecommunications Commission Telephone exchange with calling telephone identification
US4810331A (en) * 1987-10-13 1989-03-07 The Clorox Company Surfactant sensing electrode for potentiometric titrations
US4924491A (en) * 1988-11-18 1990-05-08 American Telephone And Telegraph Company Arrangement for obtaining information about abandoned calls
CA2020859C (en) * 1989-07-13 1996-04-30 Morihiro Katsurada Communication unit comprising caller identification function and caller identifying method in a digital communication network
US5033076A (en) * 1990-01-31 1991-07-16 At&T Bell Laboratories Enhanced privacy feature for telephone systems
US5235630A (en) * 1991-04-17 1993-08-10 Telident, Incorporated Emergency call station identification system and method
CA2091080C (en) * 1992-04-20 1999-03-09 Amotz Bar-Noy Tracking of mobile stations in wireless networks
US5559868A (en) * 1993-08-30 1996-09-24 Lucent Technologies Inc. Method for sending and receiving video images
US5999616A (en) * 1998-04-17 1999-12-07 Ameritech Services, Inc. Method and system for call tracing
US5930344A (en) * 1997-10-14 1999-07-27 At & T Corp. Method and apparatus for tracing a specific communication
KR100295832B1 (ko) 1999-04-28 2001-07-12 박종섭 통화 채널 호 설정 메시지의 추적 방법
US6771950B1 (en) * 2000-09-12 2004-08-03 Qwest Communications International Inc. Method and system for a wireless subscriber to initiate a calling party number trace

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546389A (en) * 1965-12-13 1970-12-08 Int Standard Electric Corp Telecommunication switching system
DE1301842B (de) * 1966-04-29 1969-08-28 Siemens Ag Verfahren fuer Fernmelde-, insbesondere Fernsprechanlagen mit Wegedatenspeicherung
ES477175A1 (es) * 1978-02-14 1979-07-16 Siemens Ag Una disposicion de circuito para una instalacion telefonica.
DE2806234C2 (de) * 1978-02-14 1984-03-08 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für eine Fernsprechanlage, mit einem Speicher für die Rufnummern vergeblich anrufender Sprechstellen
DE2820971A1 (de) * 1978-05-12 1979-11-15 Siemens Ag Schaltungsanordnung fuer fernsprechvermittlungsanlagen mit verbindungsindividuellen einrichtungen und mit identifizierern
JPS5583367A (en) * 1978-12-20 1980-06-23 Hitachi Ltd Malicious call search system
JPS55100779A (en) * 1979-01-26 1980-07-31 Nec Corp Detection system for information on originating subscriber
US4277649A (en) * 1980-01-18 1981-07-07 Bell Telephone Laboratories, Incorporated Method and apparatus for screening telephone calls
US4310726A (en) * 1980-02-04 1982-01-12 Bell Telephone Laboratories, Incorporated Method of identifying a calling station at a call terminating facility
US4355207A (en) * 1980-05-30 1982-10-19 Amtel Communications, Inc. Telephone answering system
JPS5731255A (en) * 1980-08-01 1982-02-19 Fujitsu Ltd Automatic tracking system of call subscriber
JPS5745766A (en) * 1980-09-01 1982-03-15 Nec Corp Detecting system for malicious call subscriber number
DE3034986C2 (de) * 1980-09-17 1987-01-02 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Verfahren zum Speichern und Anzeigen von Rufnummern anrufender Teilnehmer bei einer angerufenen unbesetzten Teilnehmerstelle in Fernsprechvermittlungs- insbesondere Fernsprechnebenstellenanlagen
JPS57141066A (en) * 1981-02-24 1982-09-01 Hitachi Denshi Ltd Capstan control system for magnetic recording and reproducing device
IT1148027B (it) * 1981-03-03 1986-11-26 Cselt Centro Studi Lab Telecom Sistema per la propagazione lungo un collegamento telefonico dell i dentita degli utenti interessati a tale collegamento
CA1217550A (en) * 1981-10-02 1987-02-03 Jose P. Pintos Calling line tracing system and identification detector
JPS5866456A (ja) * 1981-10-16 1983-04-20 Hitachi Ltd 悪意呼発信番号通知方式

Also Published As

Publication number Publication date
EP0150183A1 (de) 1985-08-07
EP0150183B1 (de) 1987-11-11
CA1220265A (en) 1987-04-07
US4591665A (en) 1986-05-27
JPS61500094A (ja) 1986-01-16
WO1985000494A1 (en) 1985-01-31

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation