EP0834860 - Speech recognition method with context dependent hidden Markov models [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.05.2002 Database last updated on 19.10.2024 | Most recent event Tooltip | 24.05.2002 | No opposition filed within time limit | published on 10.07.2002 [2002/28] | Applicant(s) | For all designated states SIEMENS AKTIENGESELLSCHAFT Werner-von-Siemens-Str. 1 DE-80333 München / DE | [N/P] |
Former [1998/15] | For all designated states SIEMENS AKTIENGESELLSCHAFT Wittelsbacherplatz 2 80333 München / DE | Inventor(s) | 01 /
Hauenstein, Alfred, Dr.-Ing. Carl-Orff-Bogen 89 80939 München / DE | 02 /
Marschall, Erwin, Dr.rer.nat Kreuzackerstrasse 2 82467 Garmisch-Partenkirchen / DE | [1998/15] | Application number, filing date | 97113606.4 | 06.08.1997 | [1998/15] | Priority number, date | DE1996134620 | 27.08.1996 Original published format: DE 19634620 | [1998/15] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0834860 | Date: | 08.04.1998 | Language: | DE | [1998/15] | Type: | A3 Search report | No.: | EP0834860 | Date: | 03.06.1998 | [1998/23] | Type: | B1 Patent specification | No.: | EP0834860 | Date: | 18.07.2001 | Language: | DE | [2001/29] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.04.1998 | Classification | IPC: | G10L15/04, G10L15/14 | [2001/03] | CPC: |
G10L15/05 (EP);
G10L15/142 (EP)
|
Former IPC [1998/15] | G10L5/06 | Designated contracting states | DE, FR, GB, SE [1999/08] |
Former [1998/15] | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Verfahren zur Spracherkennung mit kontexabhängig modellierten Hidden Markov Modellen | [1998/15] | English: | Speech recognition method with context dependent hidden Markov models | [1998/15] | French: | Procédé de reconnaissance de la parole avec des modèles de Markov cachés dépendant du contexte | [1998/15] | Examination procedure | 07.07.1998 | Examination requested [1998/36] | 17.03.2000 | Despatch of a communication from the examining division (Time limit: M06) | 22.08.2000 | Reply to a communication from the examining division | 04.01.2001 | Despatch of communication of intention to grant (Approval: Yes) | 25.01.2001 | Communication of intention to grant the patent | 19.04.2001 | Fee for grant paid | 19.04.2001 | Fee for publishing/printing paid | Opposition(s) | 19.04.2002 | No opposition filed within time limit [2002/28] | Fees paid | Renewal fee | 20.08.1999 | Renewal fee patent year 03 | 17.08.2000 | Renewal fee patent year 04 |
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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. | Lapses during opposition Tooltip | SE | 18.10.2001 | [2002/05] | Documents cited: | Search | [X] - M.Y.HWANG ET AL, "Modeling Between-Word Coarticulation in Continuous Speech Recognition", EUROSPEECH 89-EUROPEAN CONFERENCE ON SPEECH COMMUNICATION AND TECHNOLOGY., PARIS, (198909), vol. One, pages 5 - 8, XP000209266 [X] 1-4 * page 5, column 2, paragraph 3 - page 6, paragraph 4; figures 2,3 * | [X] - E.P.CIACHIN ET AL., "Word juncture modeling using phonological rules for HMM-based continuous speech recognition.", COMPUTER SPEECH AND LANGUAGE., LONDON GB, (199104), vol. 5, no. 2, pages 155 - 168, XP000202891 [X] 1-4 * page 157, line 14 - line 39 * DOI: http://dx.doi.org/10.1016/0885-2308(91)90022-I | [X] - C.H.LEE ET AL., "Improved acoustic modeling for large vocabulary continuous speech recognition.", COMPUTER SPEECH AND LANGUAGE., LONDON GB, (199204), vol. 6, no. 2, pages 103 - 127, XP000266325 [X] 1-4 * page 113, paragraph 3.2 - page 114 * DOI: http://dx.doi.org/10.1016/0885-2308(92)90022-V |