EP0803117A4

Adaptive speech coder having code excited linear prediction

Abstract

This record has no abstract on file.

EP0803117A4, drawing sheet 1 — Sheet 1 of 14

Term

Term ended

Projected expiry passed 27 August 2013, 13.1 years ago.

14 sheets

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Sheet 2
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Every citation, both waysCites: the store holds 3 of 4

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
EP0462558A2	Cites	European Patent Office (EPO)	A	Search report	1,2,7,11,15
US5457783A	Cites	United States of America	E	Search report	1-17
EP0462558A	Cites	European Patent Office (EPO)	–	–	–
SALAMI R A: "14 BINARY PULSE EXCITATION: A NOVEL APPROACH TO LOW COMPLEXITY CELP CODING", ADVANCES IN SPEECH CODING, VANCOUVER, SEPT. 5 - 8, 1989, no. -, 1 January 1991 (1991-01-01), ATAL B S;CUPERMAN V; GERSHO A, pages 145 - 156, XP000419270	Non-patent	–	–	Search report	–
GRUET C ET AL: "EXPERIMENTS WITH A REGULAR PULSE CELP CODER FOR THE PAN EUROPEAN HALF RATE CHANNEL*", SPEECH PROCESSING 1, TORONTO, MAY 14 - 17, 1991, vol. 1, 14 May 1991 (1991-05-14), INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, pages 617 - 620, XP000245304	Non-patent	–	–	Search report	–
HERNANDEZ-GOMEZ L A: "REAL-TIME IMPLEMENTATION AND EVALUATION OF VARIABLE RATE CELP CODERS", SPEECH PROCESSING 1, TORONTO, MAY 14 - 17, 1991, vol. 1, 14 May 1991 (1991-05-14), INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, pages 585 - 588, XP000245298	Non-patent	–	–	Search report	–
SCHROEDER M R ET AL: "New permutation codes using Hadamard unscrambling", IEEE TRANSACTIONS ON INFORMATION THEORY, JAN. 1987, USA, vol. IT-33, no. 1, ISSN 0018-9448, pages 144 - 146, XP002038982	Non-patent	–	–	Search report	–
See also references of WO 9506310A1	Non-patent	–	–	Search report	–

5 members in 4 offices

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
Document	Office	Kind	Date
9308095	United States of America	W	1993-08-27
9308095	United States of America	W	1993-08-27
WO1993US08095	–	–	–

Members5

Family members, oldest first
Document	Office	Kind
WO9506310A1	World Intellectual Property Organization (WIPO)	A1	1995-03-02
AU5095193A	Australia	A	1995-03-21
JPH09506182A	Japan	A	1997-06-17
EP0803117A1	European Patent Office (EPO)	A1	1997-10-29
EP0803117A4This record	European Patent Office (EPO)	A4	1997-10-29

15 legal events, as the office reported them to INPADOC

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Events

Legal events, newest first
	Event	Code
2002-06-19	Application deemed to be withdrawnWithdrawn18D	18D
2002-05-03	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA
2001-08-14	Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG	GRAG
2001-08-14	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH	GRAH
2001-08-07	Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG	GRAG
2000-11-08	Information provided on ipc code assigned before grant7G 10L 19/12 ARIC1	RIC1
2000-10-12	Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG	GRAG
2000-07-26	Information provided on ipc code assigned before grant7G 10L 19/12 ARIC1	RIC1
1999-01-07	First examination report despatched17Q	17Q
1998-04-29	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1
1997-10-29	Request for examination filed17P	17P
1997-10-29	Supplementary search report drawn up and despatchedA4	A4
1997-10-29	Designated contracting statesAK	AK
1997-10-29	Designated contracting statesAK	AK
1997-09-12	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI