EP2985761 - SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, SIGNAL PROCESSING PROGRAM [Right-click to bookmark this link] | |||
Former [2016/07] | SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND SIGNAL PROCESSING PROGRAM | ||
[2020/26] | Status | No opposition filed within time limit Status updated on 19.11.2021 Database last updated on 24.08.2024 | |
Former | The patent has been granted Status updated on 11.12.2020 | ||
Former | Grant of patent is intended Status updated on 02.12.2020 | ||
Former | Examination is in progress Status updated on 06.10.2020 | ||
Former | Grant of patent is intended Status updated on 21.06.2020 | ||
Former | Examination is in progress Status updated on 28.03.2020 | ||
Former | Grant of patent is intended Status updated on 19.11.2019 | ||
Former | Examination is in progress Status updated on 10.11.2017 | Most recent event Tooltip | 27.04.2024 | Lapse of the patent in a contracting state New state(s): MK | published on 29.05.2024 [2024/22] | Applicant(s) | For all designated states NEC Corporation 7-1, Shiba 5-chome Minato-ku Tokyo 108-8001 / JP | [2016/07] | Inventor(s) | 01 /
KATO, Masanori c/o NEC CORPORATION 7-1 Shiba 5-chome Minato-ku Tokyo 108-8001 / JP | 02 /
SUGIYAMA, Akihiko c/o NEC CORPORATION 7-1 Shiba 5-chome Minato-ku Tokyo 108-8001 / JP | [2016/07] | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE | [2016/07] | Application number, filing date | 14783172.1 | 27.03.2014 | [2016/07] | WO2014JP58961 | Priority number, date | JP20130083411 | 11.04.2013 Original published format: JP 2013083411 | [2016/07] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2014168021 | Date: | 16.10.2014 | Language: | JA | [2014/42] | Type: | A1 Application with search report | No.: | EP2985761 | Date: | 17.02.2016 | Language: | EN | [2016/07] | Type: | B1 Patent specification | No.: | EP2985761 | Date: | 13.01.2021 | Language: | EN | [2021/02] | Search report(s) | International search report - published on: | JP | 16.10.2014 | (Supplementary) European search report - dispatched on: | EP | 23.11.2016 | Classification | IPC: | G10L21/0332, G10L21/0232, G10L21/034 | [2016/07] | CPC: |
G10L21/0232 (EP,US);
G10L21/0332 (EP,US);
G10L21/034 (EP,US)
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2016/07] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | SIGNALVERARBEITUNGSVORRICHTUNG, SIGNALVERARBEITUNGSVERFAHREN, SIGNALVERARBEITUNGSPROGRAMM | [2020/26] | English: | SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, SIGNAL PROCESSING PROGRAM | [2020/26] | French: | DISPOSITIF DE TRAITEMENT DE SIGNAL, PROCÉDÉ DE TRAITEMENT DE SIGNAL, PROGRAMME DE TRAITEMENT DE SIGNAL | [2020/26] |
Former [2016/07] | SIGNALVERARBEITUNGSVORRICHTUNG, SIGNALVERARBEITUNGSVERFAHREN UND SIGNALVERARBEITUNGSPROGRAMM | ||
Former [2016/07] | SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND SIGNAL PROCESSING PROGRAM | ||
Former [2016/07] | DISPOSITIF DE TRAITEMENT DE SIGNAL, PROCÉDÉ DE TRAITEMENT DE SIGNAL, ET PROGRAMME DE TRAITEMENT DE SIGNAL | Entry into regional phase | 08.10.2015 | Translation filed | 09.11.2015 | National basic fee paid | 09.11.2015 | Search fee paid | 09.11.2015 | Designation fee(s) paid | 09.11.2015 | Examination fee paid | Examination procedure | 09.11.2015 | Examination requested [2016/07] | 16.06.2017 | Amendment by applicant (claims and/or description) | 08.11.2017 | Despatch of a communication from the examining division (Time limit: M04) | 19.03.2018 | Reply to a communication from the examining division | 03.10.2019 | Cancellation of oral proceeding that was planned for 07.10.2019 | 07.10.2019 | Date of oral proceedings (cancelled) | 20.11.2019 | Communication of intention to grant the patent | 25.03.2020 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 25.03.2020 | Fee for grant paid | 25.03.2020 | Fee for publishing/printing paid | 22.06.2020 | Communication of intention to grant the patent | 05.10.2020 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 02.12.2020 | Information about intention to grant a patent | 02.12.2020 | Receipt of the translation of the claim(s) | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 08.11.2017 | Opposition(s) | 14.10.2021 | No opposition filed within time limit [2021/51] | Fees paid | Renewal fee | 18.03.2016 | Renewal fee patent year 03 | 10.03.2017 | Renewal fee patent year 04 | 13.03.2018 | Renewal fee patent year 05 | 13.03.2019 | Renewal fee patent year 06 | 12.03.2020 | Renewal fee patent year 07 |
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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 | HU | 27.03.2014 | AL | 13.01.2021 | AT | 13.01.2021 | CY | 13.01.2021 | CZ | 13.01.2021 | DK | 13.01.2021 | EE | 13.01.2021 | ES | 13.01.2021 | FI | 13.01.2021 | HR | 13.01.2021 | IT | 13.01.2021 | LT | 13.01.2021 | LV | 13.01.2021 | MC | 13.01.2021 | MK | 13.01.2021 | NL | 13.01.2021 | PL | 13.01.2021 | RO | 13.01.2021 | RS | 13.01.2021 | SE | 13.01.2021 | SI | 13.01.2021 | SK | 13.01.2021 | SM | 13.01.2021 | IE | 27.03.2021 | LU | 27.03.2021 | BE | 31.03.2021 | CH | 31.03.2021 | FR | 31.03.2021 | LI | 31.03.2021 | BG | 13.04.2021 | NO | 13.04.2021 | GR | 14.04.2021 | IS | 13.05.2021 | PT | 13.05.2021 | DE | 01.10.2021 | [2024/22] |
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PT | 13.05.2021 | Documents cited: | Search | [XAI]WO2011041738 (QUALCOMM INC [US], et al) [X] 1,12,15,16 * figure 8 * * Equation 23; page 37 * * Equation 10; page 28 * * paragraph [0075] * [A] 2-11 [I] 13,14; | [A]US6122384 (MAURO ANTHONY P [US]) [A] 1-16 * figure 2 * * column 12 * | [A] - KATO M ET AL, "NOISE SUPPRESSION WITH HIGH SPEECH QUALITY BASED ON WEIGHTED NOISE ESTIMATION AND MMSE STSA", ELECTRONICS & COMMUNICATIONS IN JAPAN, PART III - FUNDAMENTALELECTRONIC SCIENCE, WILEY, HOBOKEN, NJ, US, (20060101), vol. 89, no. 2, PART 03, doi:10.1002/ECJC.20145, ISSN 1042-0967, pages 43 - 53, XP001236340 [A] 1-16 * figures 1,2 * * Equation 11); page 45 * DOI: http://dx.doi.org/10.1002/ecjc.20145 | International search | [X]JP2003058186 (YRP KOKINO IDOTAI TSUSHIN KENK); | [Y]JP2006337415 (NEC CORP); | [A]WO2008111462 (NEC CORP [JP], et al); | [A]JP2002204175 (NEC CORP); | [A]JP2013020252 (HONDA MOTOR CO LTD); | [A]JP2004187283 (MATSUSHITA ELECTRIC IND CO LTD); | [A] - SHINGO KUROIWA ET AL., "Wind Noise Reduction Method Using the Observed Spectrum Fine Structure and Estimated Spectrum Envelope", THE TRANSACTIONS OF THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS, (20070101), vol. J90-A, no. 1, pages 1 - 12, XP008181293 | Examination | DE102007030209 | by applicant | JP2009055583 | JP2012239017 | JP2012070668 | - M. KATO; A. SUGIYAMA; M. SERIZAWA, "Noise suppression with high speech quality based on weighted noise estimation and MMSE STSA", IEICE TRANS. FUNDAMENTALS (JAPANESE EDITION, (200407), vol. J87-A, no. 7, pages 851 - 860 | - R. MARTIN, "Spectral subtraction based on minimum statistics", EUSPICO-94, (199409), pages 1182 - 1185 | - IEEE TRANSACTIONS ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, (198412), vol. 32, no. 6, pages 1109 - 1121 | - 3GPP TECHNICAL SPECIFICATION 26.094, (200206), vol. 5.0.0 | - 3GPP TECHNICAL SPECIFICATION 26.194, (200103), vol. 5.0.0 | - A. DAVIS; S. NORDHOLM; R. TOGNERI, "Statistical Voice Activity Detection Using Low-Variance Spectrum Estimation and an Adaptive Threshold", IEEE TRANSACTIONS ON AUDIO, SPEECH, AND LANGUAGE PROCESSING, (200603), vol. 14, no. 2, pages 412 - 424 | - K. LI; M.N.S. SWAMY; M.O. AHMAD, "An Improved Voice Activity Detection Using Higher Order Statistics", IEEE TRANSACTIONS ON SPEECH AND AUDIO PROCESSING, (200509), vol. 13, no. 5, pages 965 - 974 |