EP1116384A4 - Video conferencing interface - Google Patents

Video conferencing interface

Info

Publication number: EP1116384A4
Authority: EP; European Patent Office
Prior art keywords: video conferencing; conferencing interface; interface; video; conferencing
Prior art date: 1998-07-30
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP99937533A

Other languages

German (de)

French (fr)

Other versions

EP1116384A1 (en

Inventor

Douglas L Jewell

Paul D Israelsen

David Perkes

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.)

Sorenson Vision Inc

Original Assignee

Sorenson Vision 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.)

1998-07-30

Filing date

1999-07-27

Publication date

2004-08-18

1999-07-27 Application filed by Sorenson Vision Inc filed Critical Sorenson Vision Inc

2001-07-18 Publication of EP1116384A1 publication Critical patent/EP1116384A1/en

2004-08-18 Publication of EP1116384A4 publication Critical patent/EP1116384A4/en

Status Withdrawn legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
- 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
- H04N7/148—Interfacing a video terminal to a particular transmission medium, e.g. ISDN

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Facsimiles In General (AREA)

EP99937533A 1998-07-30 1999-07-27 Video conferencing interface Withdrawn EP1116384A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US9464698P	1998-07-30	1998-07-30
US94646P		1998-07-30
PCT/US1999/016995 WO2000007371A1 (en)	1998-07-30	1999-07-27	Video conferencing interface

Publications (2)

Publication Number	Publication Date
EP1116384A1 EP1116384A1 (en)	2001-07-18
EP1116384A4 true EP1116384A4 (en)	2004-08-18

Family

ID=22246341

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP99937533A Withdrawn EP1116384A4 (en)	1998-07-30	1999-07-27	Video conferencing interface

Country Status (7)

Country	Link
EP (1)	EP1116384A4 (en)
JP (1)	JP2002521979A (en)
KR (1)	KR20010072118A (en)
AU (1)	AU752570B2 (en)
CA (1)	CA2338195C (en)
IL (2)	IL141005A0 (en)
WO (1)	WO2000007371A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1402521A (en) *	2001-08-10	2003-03-12	陆黛丽	Universal communication system
US8208005B2 (en)	2007-07-31	2012-06-26	Hewlett-Packard Development Company, L.P.	System and method of determining the identity of a caller in a videoconferencing system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH05191802A (en) *	1991-02-19	1993-07-30	Nippon Steel Corp	Integrated circuit and picture transmisson method using it
US5367331A (en) *	1992-02-24	1994-11-22	Alcatel N.V.	Video codec, for a videophone terminal of an integrated services digital network
US5457780A (en) *	1991-04-17	1995-10-10	Shaw; Venson M.	System for producing a video-instruction set utilizing a real-time frame differential bit map and microblock subimages
WO1996008110A1 (en) *	1994-09-07	1996-03-14	Rsi Systems, Inc.	Peripheral video conferencing system
US5539452A (en) *	1990-02-21	1996-07-23	Alkanox Corporation	Video telephone system
WO1996032717A1 (en) *	1995-04-13	1996-10-17	Siemens Aktiengesellschaft	Method and device for storing, searching for and playing back audiovisual data and data files

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH01252087A (en) *	1988-03-31	1989-10-06	Toshiba Corp	Picture displaying system for television conference system
US5926208A (en) *	1992-02-19	1999-07-20	Noonen; Michael	Video compression and decompression arrangement having reconfigurable camera and low-bandwidth transmission capability
US5612732A (en) *	1993-03-31	1997-03-18	Casio Computer Co., Ltd.	Portable compact imaging and displaying apparatus with rotatable camera
US5949474A (en) *	1997-12-31	1999-09-07	At&T Corp	Videophone blocker

1999
- 1999-07-27 AU AU52346/99A patent/AU752570B2/en not_active Ceased
- 1999-07-27 IL IL14100599A patent/IL141005A0/en active IP Right Grant
- 1999-07-27 EP EP99937533A patent/EP1116384A4/en not_active Withdrawn
- 1999-07-27 WO PCT/US1999/016995 patent/WO2000007371A1/en not_active Ceased
- 1999-07-27 KR KR1020017001288A patent/KR20010072118A/en not_active Ceased
- 1999-07-27 CA CA002338195A patent/CA2338195C/en not_active Expired - Lifetime
- 1999-07-27 JP JP2000563070A patent/JP2002521979A/en active Pending
2001
- 2001-01-22 IL IL141005A patent/IL141005A/en not_active IP Right Cessation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5539452A (en) *	1990-02-21	1996-07-23	Alkanox Corporation	Video telephone system
JPH05191802A (en) *	1991-02-19	1993-07-30	Nippon Steel Corp	Integrated circuit and picture transmisson method using it
US5457780A (en) *	1991-04-17	1995-10-10	Shaw; Venson M.	System for producing a video-instruction set utilizing a real-time frame differential bit map and microblock subimages
US5367331A (en) *	1992-02-24	1994-11-22	Alcatel N.V.	Video codec, for a videophone terminal of an integrated services digital network
WO1996008110A1 (en) *	1994-09-07	1996-03-14	Rsi Systems, Inc.	Peripheral video conferencing system
WO1996032717A1 (en) *	1995-04-13	1996-10-17	Siemens Aktiengesellschaft	Method and device for storing, searching for and playing back audiovisual data and data files

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0176, no. 20 (E - 1460) 16 November 1993 (1993-11-16) *
See also references of WO0007371A1 *

Also Published As

Publication number	Publication date
EP1116384A1 (en)	2001-07-18
IL141005A0 (en)	2002-02-10
KR20010072118A (en)	2001-07-31
CA2338195C (en)	2008-11-04
AU752570B2 (en)	2002-09-26
IL141005A (en)	2006-07-05
CA2338195A1 (en)	2000-02-10
JP2002521979A (en)	2002-07-16
AU5234699A (en)	2000-02-21
WO2000007371A1 (en)	2000-02-10

Publication	Publication Date	Title
GB2340358B (en)	2002-11-13	Video special effects
GB9809413D0 (en)	1998-07-01	Conference call
GB2340361B (en)	2002-11-06	Digital video processing
AU6515798A (en)	1998-11-11	Video teleconferencing
GB9608271D0 (en)	1996-06-26	Video compession
GB9703193D0 (en)	1997-04-02	Television
GB9919805D0 (en)	1999-10-27	Video cording
GB2321814B (en)	2001-02-14	Video imaging
GB2343319B (en)	2003-02-26	Video coding
GB2286311B (en)	1998-03-11	Video teleconferencing
GB2340362B (en)	2002-11-06	Digital video processing
GB9813780D0 (en)	1998-08-26	Digital video processing
GB2351635B (en)	2003-03-19	Video conferencing apparatus
GB9828513D0 (en)	1999-02-17	Audio-video telephony
IL141005A0 (en)	2002-02-10	Video conferencing interface
GB9901263D0 (en)	1999-03-10	Video conferencing apparatus
GB2351636B (en)	2003-03-19	Video conferencing apparatus
GB9703194D0 (en)	1997-04-02	Television
GB2343316B (en)	2003-02-26	Video processing
GB9623902D0 (en)	1997-01-08	Video conferencing
CA86457S (en)	1999-04-23	Video conferencing unit
IL116941A0 (en)	1996-05-14	Video analyzer-tester
IL121939A0 (en)	1998-03-10	Video teleconferencing
GB9703192D0 (en)	1997-04-02	Television
CA84617S (en)	1998-08-21	Video camera

Legal Events

Date	Code	Title	Description
2001-06-01	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
2001-07-18	17P	Request for examination filed	Effective date: 20010124
2001-07-18	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2004-08-18	A4	Supplementary search report drawn up and despatched	Effective date: 20040702
2010-12-31	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2011-02-02	18W	Application withdrawn	Effective date: 20101223