EP0763812 - Speech signal processing apparatus for detecting a speech signal from a noisy speech signal [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.04.2002 Database last updated on 26.06.2024 | Most recent event Tooltip | 17.10.2008 | Change - applicant | published on 19.11.2008 [2008/47] | Applicant(s) | For all designated states MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 1006, Oaza Kadoma Kadoma-shi Osaka 571-8501 / JP | [2008/47] |
Former [2001/25] | For all designated states MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 1006, Oaza Kadoma Kadoma-shi, Osaka 571-0050 / JP | ||
Former [1997/12] | For all designated states MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 1006, Oaza Kadoma Kadoma-shi, Osaka 571 / JP | Inventor(s) | 01 /
Kane, Joji 1-4-34, Jinguu Nara-shi, Nara, 631 / JP | 02 /
Nohara, Akira 10-17, Matsuzono-cho Nishinomiya-shi, Hyogo, 662 / JP | [1997/12] | Representative(s) | Eisenführ Speiser Patentanwälte Rechtsanwälte PartGmbB Postfach 10 60 78 28060 Bremen / DE | [N/P] |
Former [1997/12] | Eisenführ, Speiser & Partner Martinistrasse 24 28195 Bremen / DE | Application number, filing date | 96117722.7 | 28.05.1991 | [1997/12] | Priority number, date | JP19900138053 | 28.05.1990 Original published format: JP 13805390 | JP19900138061 | 28.05.1990 Original published format: JP 13806190 | JP19900138062 | 28.05.1990 Original published format: JP 13806290 | JP19900138063 | 28.05.1990 Original published format: JP 13806390 | JP19900138067 | 28.05.1990 Original published format: JP 13806790 | [1997/12] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0763812 | Date: | 19.03.1997 | Language: | EN | [1997/12] | Type: | B1 Patent specification | No.: | EP0763812 | Date: | 20.06.2001 | Language: | EN | [2001/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.12.1996 | Classification | IPC: | G10L21/00 | [2000/41] | CPC: |
G10L15/20 (EP,US);
G10L13/00 (KR);
G10L21/0208 (EP,US);
G10L21/0272 (EP,US);
G10L25/78 (EP,US);
G10L2021/02087 (EP,US);
|
Former IPC [1997/12] | G10L3/02 | Designated contracting states | DE, FR, GB [1997/12] | Title | German: | Vorrichtung zur Sprachsignalverarbeitung für die Bestimmung eines Sprachsignals in einem verrauschten Sprachsignal | [1997/12] | English: | Speech signal processing apparatus for detecting a speech signal from a noisy speech signal | [1997/12] | French: | Dispositif de traitement d'un signal de parole pour la détection d'un signal de parole dans un signal de parole contenant du bruit | [1997/12] | Examination procedure | 06.11.1996 | Examination requested [1997/12] | 16.08.1999 | Despatch of a communication from the examining division (Time limit: M04) | 11.12.1999 | Reply to a communication from the examining division | 12.10.2000 | Despatch of communication of intention to grant (Approval: Yes) | 22.01.2001 | Communication of intention to grant the patent | 11.04.2001 | Fee for grant paid | 11.04.2001 | Fee for publishing/printing paid | Parent application(s) Tooltip | EP91108665.0 / EP0459382 | Opposition(s) | 21.03.2002 | No opposition filed within time limit [2002/24] | Fees paid | Renewal fee | 06.11.1996 | Renewal fee patent year 03 | 06.11.1996 | Renewal fee patent year 04 | 06.11.1996 | Renewal fee patent year 05 | 06.11.1996 | Renewal fee patent year 06 | 28.05.1997 | Renewal fee patent year 07 | 28.05.1998 | Renewal fee patent year 08 | 31.05.1999 | Renewal fee patent year 09 | 31.05.2000 | Renewal fee patent year 10 | 31.05.2001 | Renewal fee patent year 11 |
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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. | Documents cited: | Search | [A]GB2104218 (FERRANTI LTD [GB]) [A] 1 * page 2, line 59 - page 3, line 16 * * page 5, line 2 - line 43; claims 14-16 *; | [A] - CLAPPER, "Word recognition system with automatic selection of word library", IBM TECHNICAL DISCLOSURE BULLETIN, ARMONK, NY, US, (197008), vol. 13, no. 3, page 731, XP002020801 [A] 1 * the whole document * | [A] - DEGAN ET AL., "Acoustic noise analysis and speech enhancement techniques for mobile radio applications", SIGNAL PROCESSING , EUROPEAN JOURNAL DEVOTED TO THE METHODS AND APPLICATIONS OF SIGNAL PROCESSING, AMSTERDAM, NL, (198807), vol. 15, no. 1, pages 43 - 56, XP002020802 [A] 2 * page 52, paragraph 4.4 - page 53 * DOI: http://dx.doi.org/10.1016/0165-1684(88)90027-8 | by applicant | JPS59124397 | JPS59131997 |