EP0049283 - CONTINUOUS SPEECH RECOGNITION SYSTEM [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.05.1987 Database last updated on 31.08.2024 | Most recent event Tooltip | 21.05.1987 | No opposition filed within time limit | published on 08.07.1987 [1987/28] | Applicant(s) | For all designated states Western Electric Company, Incorporated 222 Broadway New York, NY 10038 / US | [1983/10] |
Former [1982/15] | For all designated states Western Electric Company, Incorporated 222 Broadway New York, N.Y. 10038 / US | Inventor(s) | 01 /
PIRZ, Frank Christopher 26 Kensington Road Madison, NJ 07940 / US | 02 /
RABINER, Lawrence Richard 58 Sherbrook Drive Berkeley Heights, NJ 07922 / US | [1982/15] | Representative(s) | Weitzel, David Stanley, et al Western Electric Company Limited Woodford Green Essex IG8 0TU / GB | [N/P] |
Former [1982/15] | Weitzel, David Stanley, et al Western Electric Company Limited 5, Mornington Road Woodford Green Essex IG8 0TU / GB | Application number, filing date | 81901093.5 | 01.04.1981 | [1982/15] | WO1981US00425 | Priority number, date | US19800138647 | 08.04.1980 Original published format: US 138647 | [1982/15] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8102943 | Date: | 15.10.1981 | [1981/24] | Type: | A1 Application with search report | No.: | EP0049283 | Date: | 14.04.1982 | Language: | EN | The application published by WIPO in one of the EPO official languages on 15.10.1981 takes the place of the publication of the European patent application. | [1982/15] | Type: | B1 Patent specification | No.: | EP0049283 | Date: | 23.07.1986 | Language: | EN | [1986/30] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.12.1983 | Classification | IPC: | G10L5/00, G10L9/14 | [1986/30] | CPC: |
G10L15/12 (EP,US);
G10L15/00 (EP,US)
|
Former IPC [1982/15] | G10L1/00 | Designated contracting states | DE, FR, NL, SE [1982/15] | Title | German: | ANORDNUNG ZUR ERKENNUNG KONTINUIERLICHER SPRACHSIGNALE | [1982/15] | English: | CONTINUOUS SPEECH RECOGNITION SYSTEM | [1982/15] | French: | SYSTEME DE RECONNAISSANCE DE LA PAROLE EN CONTINU | [1986/30] |
Former [1982/15] | SYSTEM DE RECONNAISSANCE DE LA PAROLE EN CONTINU | File destroyed: | 12.06.1999 | Entry into regional phase | 30.11.1981 | National basic fee paid | 30.11.1981 | Search fee paid | 30.11.1981 | Designation fee(s) paid | 17.03.1982 | Examination fee paid | Examination procedure | 19.03.1982 | Examination requested [1982/22] | 01.10.1984 | Despatch of a communication from the examining division (Time limit: M04) | 30.01.1985 | Reply to a communication from the examining division | 09.05.1985 | Despatch of communication of intention to grant (Approval: ) | 19.08.1985 | Communication of intention to grant the patent | 28.10.1985 | Fee for grant paid | 28.10.1985 | Fee for publishing/printing paid | Opposition(s) | 24.04.1987 | No opposition filed within time limit [1987/28] | Fees paid | Renewal fee | 18.04.1983 | Renewal fee patent year 03 | 18.04.1984 | Renewal fee patent year 04 | 16.04.1985 | Renewal fee patent year 05 | 21.04.1986 | Renewal fee patent year 06 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [A]US3700815 (DODDINGTON GEORGE ROWLAND, et al); | [A]US3770892 (CLAPPER G); | [A]US3816722 (SAKOE H, et al); | [A]US4107460 (GRUNZA GENE, et al); | [A]US4156868 (LEVINSON STEPHEN E [US]) | Examination | - 1978 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH & SIGNAL PROCESSING; April 10-12,1978, IEEE NEW YORK (US) S. NAKAGAWA et al.: "A word recognition method from a classified phoneme string in the lithan speech understanding system", pages 726-730. | - ICASSP 79, IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH & SIGNAL PROCESSING, April 2-4,1979, Washington (US) NEW YORK (US) S.E. LEVINSON et al.: "A new System for Continuous Speech Recognition Preliminary Results", pages 239-244. | - IEEE TRANSACTIONS ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, vol. ASSP-27, no. 6, December 1979 NEW YORK (US) H. SAKOE: "Two-Level DP-Matching-A Dynamic Programming-Based Pattern Matching Algorithm for Connected Word Recognition", pages 588-595 | - IEEE TRANSACTIONS ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, vol. ASSP-26, no. 6, December 1978 NEW YORK (US) L.R. RABINER et al.: "Considerations in Dynamic Time Warping Algorithms for Discrete Word Recognition", pages 575-582 | - THE BELL SYSTEM TECHNICAL JOURNAL, vol. 60, no. 3, March 1981, Murray Hill, New Jersey USA NEW YORK (US) C.S. MYERS et al.: "On the Use of Dynamic Time Warping for Word Spotting and Connected Word Recognition", pages 303-325. | - IEEE TRANSACTIONS ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, vol. ASSP-28, no. 4, August 1980 NEW YORK (US) L.R. RABINER et al.: "Application of Dynamic Time Warping to Connected Digit Recognition", pages 377-388. |