EP0839428A4 - Reconfigurable on-demand telephone and data line system - Google Patents

Reconfigurable on-demand telephone and data line system

Info

Publication number: EP0839428A4
Authority: EP; European Patent Office
Prior art keywords: reconfigurable; data line; line system; telephone; demand
Prior art date: 1995-07-18
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP96927299A

Other languages

German (de)

French (fr)

Other versions

EP0839428A1 (en

Inventor

Michael B Propp

David L Propp

Christopher P Ladas

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.)

Adaptive Networks Inc

Original Assignee

Adaptive Networks 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.)

1995-07-18

Filing date

1996-07-17

Publication date

2001-07-18

1996-07-17 Application filed by Adaptive Networks Inc filed Critical Adaptive Networks Inc

1996-07-17 Priority claimed from PCT/US1996/012631 external-priority patent/WO1997004582A1/en

1998-05-06 Publication of EP0839428A1 publication Critical patent/EP0839428A1/en

2001-07-18 Publication of EP0839428A4 publication Critical patent/EP0839428A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems

EP96927299A 1995-07-18 1996-07-17 Reconfigurable on-demand telephone and data line system Withdrawn EP0839428A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US147695P	1995-07-18	1995-07-18
US1476P		1995-07-18
PCT/US1996/012631 WO1997004582A1 (en)	1995-07-18	1996-07-17	Reconfigurable on-demand telephone and data line system

Publications (2)

Publication Number	Publication Date
EP0839428A1 EP0839428A1 (en)	1998-05-06
EP0839428A4 true EP0839428A4 (en)	2001-07-18

Family

ID=21696206

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96927299A Withdrawn EP0839428A4 (en)	1995-07-18	1996-07-17	Reconfigurable on-demand telephone and data line system

Country Status (8)

Country	Link
EP (1)	EP0839428A4 (en)
JP (1)	JP4125368B2 (en)
KR (1)	KR100443208B1 (en)
CN (1)	CN1185851C (en)
AU (1)	AU706579B2 (en)
CA (1)	CA2227267C (en)
IL (1)	IL122965A (en)
TW (1)	TW417368B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4495386A (en) *	1982-03-29	1985-01-22	Astech, Inc.	Telephone extension system utilizing power line carrier signals
US4523307A (en) *	1982-11-30	1985-06-11	Astech, Inc.	Power line carrier multi telephone extension system for full duplex conferencing and intercom between telephones
US4701945A (en) *	1984-10-09	1987-10-20	Pedigo Michael K	Carrier current transceiver
DE4031092A1 (en) *	1990-10-02	1992-04-09	Christoph Faber	Telephone system with modems for public network connections - facilitates transmission of telephone signals between movable handset and fixed telephone point via power distribution wiring
US5127045A (en) *	1989-11-16	1992-06-30	Cragun David R	Identifying telephone controller system
US5319634A (en) *	1991-10-07	1994-06-07	Phoenix Corporation	Multiple access telephone extension systems and methods
EP0668686A1 (en) *	1994-02-17	1995-08-23	GRID Telecom Systems B.V.	Home telephone system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5210788A (en) *	1986-10-22	1993-05-11	Nilssen Ole K	Telephone instrument and distribution system
US5278889A (en) *	1992-07-29	1994-01-11	At&T Bell Laboratories	Video telephony dialing
US5530737A (en) *	1993-03-22	1996-06-25	Phonex Corporation	Secure access telephone extension system and method

1996
- 1996-07-17 JP JP50697497A patent/JP4125368B2/en not_active Expired - Fee Related
- 1996-07-17 CN CNB96196961XA patent/CN1185851C/en not_active Expired - Fee Related
- 1996-07-17 EP EP96927299A patent/EP0839428A4/en not_active Withdrawn
- 1996-07-17 CA CA2227267A patent/CA2227267C/en not_active Expired - Fee Related
- 1996-07-17 IL IL12296596A patent/IL122965A/en not_active IP Right Cessation
- 1996-07-17 KR KR10-1998-0700343A patent/KR100443208B1/en not_active IP Right Cessation
- 1996-07-17 AU AU67171/96A patent/AU706579B2/en not_active Ceased
- 1996-07-26 TW TW085109154A patent/TW417368B/en active

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4495386A (en) *	1982-03-29	1985-01-22	Astech, Inc.	Telephone extension system utilizing power line carrier signals
US4523307A (en) *	1982-11-30	1985-06-11	Astech, Inc.	Power line carrier multi telephone extension system for full duplex conferencing and intercom between telephones
US4701945A (en) *	1984-10-09	1987-10-20	Pedigo Michael K	Carrier current transceiver
US5127045A (en) *	1989-11-16	1992-06-30	Cragun David R	Identifying telephone controller system
DE4031092A1 (en) *	1990-10-02	1992-04-09	Christoph Faber	Telephone system with modems for public network connections - facilitates transmission of telephone signals between movable handset and fixed telephone point via power distribution wiring
US5319634A (en) *	1991-10-07	1994-06-07	Phoenix Corporation	Multiple access telephone extension systems and methods
EP0668686A1 (en) *	1994-02-17	1995-08-23	GRID Telecom Systems B.V.	Home telephone system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9704582A1 *

Also Published As

Publication number	Publication date
JPH11510015A (en)	1999-08-31
AU706579B2 (en)	1999-06-17
CN1196149A (en)	1998-10-14
TW417368B (en)	2001-01-01
IL122965A0 (en)	1998-08-16
KR19990029040A (en)	1999-04-15
IL122965A (en)	2001-03-19
CN1185851C (en)	2005-01-19
EP0839428A1 (en)	1998-05-06
KR100443208B1 (en)	2004-11-03
AU6717196A (en)	1997-02-18
CA2227267A1 (en)	1997-02-06
JP4125368B2 (en)	2008-07-30
CA2227267C (en)	2011-10-11

Legal Events

Date	Code	Title	Description
1998-03-20	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1998-05-06	17P	Request for examination filed	Effective date: 19980218
1998-05-06	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): CH DE FR GB IT LI
2001-07-18	A4	Supplementary search report drawn up and despatched	Effective date: 20010605
2001-07-18	AK	Designated contracting states	Kind code of ref document: A4 Designated state(s): CH DE FR GB IT LI
2001-07-18	RIC1	Information provided on ipc code assigned before grant	Free format text: 7H 04M 11/00 A, 7H 04B 3/54 B
2002-09-04	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ADAPTIVE NETWORKS, INC.
2003-05-07	17Q	First examination report despatched	Effective date: 20030319
2013-01-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2013-02-13	18D	Application deemed to be withdrawn	Effective date: 20121114

Publication	Publication Date	Title
HK1010951A1 (en)	1999-07-02	Communication system using repeated data selection
HK1016811A1 (en)	1999-11-05	Communication system
GB9622650D0 (en)	1997-01-08	Communication system
EP0756434A4 (en)	1997-06-11	Communication system
GB9515602D0 (en)	1995-09-27	Data conferencing system
IL129969A0 (en)	2000-02-29	Data communication system
GB2305309B (en)	1999-03-17	Telephone and data communications line conditioner system
EP0777383A4 (en)	2003-07-16	Data communication device
GB9515741D0 (en)	1995-10-04	Data transmission systems
GB9521196D0 (en)	1995-12-20	Data communication system
GB2321742B (en)	2000-04-26	Communication system and method
GB9507752D0 (en)	1995-05-31	Communication systems
IL122965A (en)	2001-03-19	Reconfigurable on-demand telephone and data line system
IL140247A0 (en)	2002-02-10	Reconfigurable on-demand telephone and data line system
GB2307822B (en)	1999-09-15	Text communication systems
GB9510072D0 (en)	1995-07-12	Communication system
EP0732820A3 (en)	1997-05-02	Communication system
SG94690A1 (en)	2003-03-18	A communication apparatus and a communication system
GB9522349D0 (en)	1996-01-03	Communication system
GB2311190B (en)	1998-03-11	Data communication system
GB2306085B (en)	1999-11-03	Digital communication system
GB2458872B (en)	2010-03-03	Communication System
GB2301000B (en)	1999-07-21	Communication system
GB9524229D0 (en)	1996-01-31	Communication system
EP0760566A4 (en)	2004-03-10	Data communication system and communication terminal