EP2573768 - Reverberation suppression device, reverberation suppression method, and computer-readable storage medium storing a reverberation suppression program [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.10.2017 Database last updated on 31.08.2024 | |
Former | The patent has been granted Status updated on 11.11.2016 | ||
Former | Grant of patent is intended Status updated on 01.11.2016 | Most recent event Tooltip | 10.07.2020 | Lapse of the patent in a contracting state New state(s): AL | published on 12.08.2020 [2020/33] | Applicant(s) | For all designated states FUJITSU LIMITED 1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi Kanagawa 211-8588 / JP | [2013/13] | Inventor(s) | 01 /
Otani, Takeshi c/o FUJITSU LIMITED 1-1, Kamikodanaka 4-chome Nakahara-ku Kawasaki-shi, Kanagawa 211-8588 / JP | 02 /
Suzuki, Masanao c/o FUJITSU LIMITED 1-1, Kamikodanaka 4-chome Nakahara-ku Kawasaki-shi, Kanagawa 211-8588 / JP | 03 /
Togawa, Taro c/o FUJITSU LIMITED 1-1, Kamikodanaka 4-chome Nakahara-ku Kawasaki-shi, Kanagawa 211-8588 / JP | [2013/13] | Representative(s) | Fenlon, Christine Lesley Haseltine Lake LLP Lincoln House, 5th Floor 300 High Holborn London WC1V 7JH / GB | [2013/13] | Application number, filing date | 12173939.5 | 27.06.2012 | [2013/13] | Priority number, date | JP20110207508 | 22.09.2011 Original published format: JP 2011207508 | [2013/13] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP2573768 | Date: | 27.03.2013 | Language: | EN | [2013/13] | Type: | A3 Search report | No.: | EP2573768 | Date: | 04.09.2013 | Language: | EN | [2013/36] | Type: | B1 Patent specification | No.: | EP2573768 | Date: | 14.12.2016 | Language: | EN | [2016/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.08.2013 | Classification | IPC: | G10L21/0208 | [2013/13] | CPC: |
G10L21/0208 (EP,US);
G10L2021/02082 (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 [2016/50] |
Former [2013/13] | 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 | Title | German: | Widerhallunterdrückungsvorrichtung, Widerhallunterdrückungsverfahren und computerlesbares Speichermedium zur Speicherung eines Widerhallunterdrückungsprogramms | [2013/13] | English: | Reverberation suppression device, reverberation suppression method, and computer-readable storage medium storing a reverberation suppression program | [2013/13] | French: | Dispositif de suppression de réverbération, procédé de suppression de réverbération et support de stockage lisible par ordinateur stockant un programme de suppression de réverbération | [2013/13] | Examination procedure | 18.12.2013 | Examination requested [2014/06] | 27.12.2013 | Amendment by applicant (claims and/or description) | 01.07.2016 | Communication of intention to grant the patent | 31.10.2016 | Fee for grant paid | 31.10.2016 | Fee for publishing/printing paid | 31.10.2016 | 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 01.07.2016 | Opposition(s) | 15.09.2017 | No opposition filed within time limit [2017/47] | Fees paid | Renewal fee | 03.04.2014 | Renewal fee patent year 03 | 02.04.2015 | Renewal fee patent year 04 | 04.04.2016 | Renewal fee patent year 05 |
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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 | 27.06.2012 | AL | 14.12.2016 | AT | 14.12.2016 | BE | 14.12.2016 | CY | 14.12.2016 | CZ | 14.12.2016 | DK | 14.12.2016 | EE | 14.12.2016 | ES | 14.12.2016 | FI | 14.12.2016 | HR | 14.12.2016 | IT | 14.12.2016 | LT | 14.12.2016 | LV | 14.12.2016 | MC | 14.12.2016 | MK | 14.12.2016 | NL | 14.12.2016 | PL | 14.12.2016 | RO | 14.12.2016 | RS | 14.12.2016 | SE | 14.12.2016 | SI | 14.12.2016 | SK | 14.12.2016 | SM | 14.12.2016 | TR | 14.12.2016 | BG | 14.03.2017 | NO | 14.03.2017 | GR | 15.03.2017 | IS | 14.04.2017 | PT | 14.04.2017 | IE | 27.06.2017 | LU | 27.06.2017 | MT | 27.06.2017 | CH | 30.06.2017 | LI | 30.06.2017 | [2020/33] |
Former [2020/15] | HU | 27.06.2012 | |
AT | 14.12.2016 | ||
BE | 14.12.2016 | ||
CY | 14.12.2016 | ||
CZ | 14.12.2016 | ||
DK | 14.12.2016 | ||
EE | 14.12.2016 | ||
ES | 14.12.2016 | ||
FI | 14.12.2016 | ||
HR | 14.12.2016 | ||
IT | 14.12.2016 | ||
LT | 14.12.2016 | ||
LV | 14.12.2016 | ||
MC | 14.12.2016 | ||
MK | 14.12.2016 | ||
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PL | 14.12.2016 | ||
RO | 14.12.2016 | ||
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TR | 14.12.2016 | ||
BG | 14.03.2017 | ||
NO | 14.03.2017 | ||
GR | 15.03.2017 | ||
IS | 14.04.2017 | ||
PT | 14.04.2017 | ||
IE | 27.06.2017 | ||
LU | 27.06.2017 | ||
MT | 27.06.2017 | ||
CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
Former [2019/51] | HU | 27.06.2012 | |
AT | 14.12.2016 | ||
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CY | 14.12.2016 | ||
CZ | 14.12.2016 | ||
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EE | 14.12.2016 | ||
ES | 14.12.2016 | ||
FI | 14.12.2016 | ||
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PL | 14.12.2016 | ||
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BG | 14.03.2017 | ||
NO | 14.03.2017 | ||
GR | 15.03.2017 | ||
IS | 14.04.2017 | ||
PT | 14.04.2017 | ||
IE | 27.06.2017 | ||
LU | 27.06.2017 | ||
MT | 27.06.2017 | ||
CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
Former [2019/46] | HU | 27.06.2012 | |
AT | 14.12.2016 | ||
BE | 14.12.2016 | ||
CY | 14.12.2016 | ||
CZ | 14.12.2016 | ||
DK | 14.12.2016 | ||
EE | 14.12.2016 | ||
ES | 14.12.2016 | ||
FI | 14.12.2016 | ||
HR | 14.12.2016 | ||
IT | 14.12.2016 | ||
LT | 14.12.2016 | ||
LV | 14.12.2016 | ||
MC | 14.12.2016 | ||
NL | 14.12.2016 | ||
PL | 14.12.2016 | ||
RO | 14.12.2016 | ||
RS | 14.12.2016 | ||
SE | 14.12.2016 | ||
SI | 14.12.2016 | ||
SK | 14.12.2016 | ||
SM | 14.12.2016 | ||
BG | 14.03.2017 | ||
NO | 14.03.2017 | ||
GR | 15.03.2017 | ||
IS | 14.04.2017 | ||
PT | 14.04.2017 | ||
IE | 27.06.2017 | ||
LU | 27.06.2017 | ||
MT | 27.06.2017 | ||
CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
Former [2019/31] | HU | 27.06.2012 | |
AT | 14.12.2016 | ||
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CZ | 14.12.2016 | ||
DK | 14.12.2016 | ||
EE | 14.12.2016 | ||
ES | 14.12.2016 | ||
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LT | 14.12.2016 | ||
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MC | 14.12.2016 | ||
NL | 14.12.2016 | ||
PL | 14.12.2016 | ||
RO | 14.12.2016 | ||
RS | 14.12.2016 | ||
SE | 14.12.2016 | ||
SI | 14.12.2016 | ||
SK | 14.12.2016 | ||
SM | 14.12.2016 | ||
BG | 14.03.2017 | ||
NO | 14.03.2017 | ||
GR | 15.03.2017 | ||
IS | 14.04.2017 | ||
PT | 14.04.2017 | ||
IE | 27.06.2017 | ||
LU | 27.06.2017 | ||
MT | 27.06.2017 | ||
CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
Former [2018/43] | AT | 14.12.2016 | |
BE | 14.12.2016 | ||
CZ | 14.12.2016 | ||
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EE | 14.12.2016 | ||
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MC | 14.12.2016 | ||
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PL | 14.12.2016 | ||
RO | 14.12.2016 | ||
RS | 14.12.2016 | ||
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SI | 14.12.2016 | ||
SK | 14.12.2016 | ||
SM | 14.12.2016 | ||
BG | 14.03.2017 | ||
NO | 14.03.2017 | ||
GR | 15.03.2017 | ||
IS | 14.04.2017 | ||
PT | 14.04.2017 | ||
IE | 27.06.2017 | ||
LU | 27.06.2017 | ||
MT | 27.06.2017 | ||
CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
Former [2018/23] | AT | 14.12.2016 | |
BE | 14.12.2016 | ||
CZ | 14.12.2016 | ||
DK | 14.12.2016 | ||
EE | 14.12.2016 | ||
ES | 14.12.2016 | ||
FI | 14.12.2016 | ||
HR | 14.12.2016 | ||
IT | 14.12.2016 | ||
LT | 14.12.2016 | ||
LV | 14.12.2016 | ||
MC | 14.12.2016 | ||
NL | 14.12.2016 | ||
PL | 14.12.2016 | ||
RO | 14.12.2016 | ||
RS | 14.12.2016 | ||
SE | 14.12.2016 | ||
SI | 14.12.2016 | ||
SK | 14.12.2016 | ||
SM | 14.12.2016 | ||
BG | 14.03.2017 | ||
NO | 14.03.2017 | ||
GR | 15.03.2017 | ||
IS | 14.04.2017 | ||
PT | 14.04.2017 | ||
IE | 27.06.2017 | ||
LU | 27.06.2017 | ||
CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
Former [2018/21] | AT | 14.12.2016 | |
BE | 14.12.2016 | ||
CZ | 14.12.2016 | ||
DK | 14.12.2016 | ||
EE | 14.12.2016 | ||
ES | 14.12.2016 | ||
FI | 14.12.2016 | ||
HR | 14.12.2016 | ||
IT | 14.12.2016 | ||
LT | 14.12.2016 | ||
LV | 14.12.2016 | ||
MC | 14.12.2016 | ||
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PL | 14.12.2016 | ||
RO | 14.12.2016 | ||
RS | 14.12.2016 | ||
SE | 14.12.2016 | ||
SI | 14.12.2016 | ||
SK | 14.12.2016 | ||
SM | 14.12.2016 | ||
BG | 14.03.2017 | ||
NO | 14.03.2017 | ||
GR | 15.03.2017 | ||
IS | 14.04.2017 | ||
PT | 14.04.2017 | ||
LU | 27.06.2017 | ||
CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
Former [2018/14] | AT | 14.12.2016 | |
BE | 14.12.2016 | ||
CZ | 14.12.2016 | ||
DK | 14.12.2016 | ||
EE | 14.12.2016 | ||
ES | 14.12.2016 | ||
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MC | 14.12.2016 | ||
NL | 14.12.2016 | ||
PL | 14.12.2016 | ||
RO | 14.12.2016 | ||
RS | 14.12.2016 | ||
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SK | 14.12.2016 | ||
SM | 14.12.2016 | ||
BG | 14.03.2017 | ||
NO | 14.03.2017 | ||
GR | 15.03.2017 | ||
IS | 14.04.2017 | ||
PT | 14.04.2017 | ||
Former [2018/11] | AT | 14.12.2016 | |
BE | 14.12.2016 | ||
CZ | 14.12.2016 | ||
DK | 14.12.2016 | ||
EE | 14.12.2016 | ||
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HR | 14.12.2016 | ||
IT | 14.12.2016 | ||
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MC | 14.12.2016 | ||
NL | 14.12.2016 | ||
PL | 14.12.2016 | ||
RO | 14.12.2016 | ||
RS | 14.12.2016 | ||
SE | 14.12.2016 | ||
SK | 14.12.2016 | ||
SM | 14.12.2016 | ||
BG | 14.03.2017 | ||
NO | 14.03.2017 | ||
GR | 15.03.2017 | ||
IS | 14.04.2017 | ||
PT | 14.04.2017 | ||
Former [2018/01] | AT | 14.12.2016 | |
BE | 14.12.2016 | ||
CZ | 14.12.2016 | ||
DK | 14.12.2016 | ||
EE | 14.12.2016 | ||
ES | 14.12.2016 | ||
FI | 14.12.2016 | ||
HR | 14.12.2016 | ||
IT | 14.12.2016 | ||
LT | 14.12.2016 | ||
LV | 14.12.2016 | ||
NL | 14.12.2016 | ||
PL | 14.12.2016 | ||
RO | 14.12.2016 | ||
RS | 14.12.2016 | ||
SE | 14.12.2016 | ||
SK | 14.12.2016 | ||
SM | 14.12.2016 | ||
BG | 14.03.2017 | ||
NO | 14.03.2017 | ||
GR | 15.03.2017 | ||
IS | 14.04.2017 | ||
PT | 14.04.2017 | ||
Former [2017/41] | AT | 14.12.2016 | |
BE | 14.12.2016 | ||
CZ | 14.12.2016 | ||
EE | 14.12.2016 | ||
ES | 14.12.2016 | ||
FI | 14.12.2016 | ||
HR | 14.12.2016 | ||
IT | 14.12.2016 | ||
LT | 14.12.2016 | ||
LV | 14.12.2016 | ||
NL | 14.12.2016 | ||
PL | 14.12.2016 | ||
RO | 14.12.2016 | ||
RS | 14.12.2016 | ||
SE | 14.12.2016 | ||
SK | 14.12.2016 | ||
SM | 14.12.2016 | ||
BG | 14.03.2017 | ||
NO | 14.03.2017 | ||
GR | 15.03.2017 | ||
IS | 14.04.2017 | ||
PT | 14.04.2017 | ||
Former [2017/35] | CZ | 14.12.2016 | |
EE | 14.12.2016 | ||
FI | 14.12.2016 | ||
HR | 14.12.2016 | ||
LT | 14.12.2016 | ||
LV | 14.12.2016 | ||
NL | 14.12.2016 | ||
RO | 14.12.2016 | ||
RS | 14.12.2016 | ||
SE | 14.12.2016 | ||
NO | 14.03.2017 | ||
GR | 15.03.2017 | ||
Former [2017/31] | FI | 14.12.2016 | |
HR | 14.12.2016 | ||
LT | 14.12.2016 | ||
LV | 14.12.2016 | ||
NL | 14.12.2016 | ||
RS | 14.12.2016 | ||
SE | 14.12.2016 | ||
NO | 14.03.2017 | ||
GR | 15.03.2017 | ||
Former [2017/28] | FI | 14.12.2016 | |
HR | 14.12.2016 | ||
LT | 14.12.2016 | ||
LV | 14.12.2016 | ||
RS | 14.12.2016 | ||
SE | 14.12.2016 | ||
NO | 14.03.2017 | ||
GR | 15.03.2017 | ||
Former [2017/12] | LV | 14.12.2016 | Documents cited: | Search | [X]EP1667416 (HARMAN BECKER AUTOMOTIVE SYS [CA]) [X] 1-3,8-11 * paragraph [0029] - paragraph [0031] * * paragraph [0043] - paragraph [0047] *; | [X]EP1469703 (PHONAK AG [CH]) [X] 1,2,8-10 * paragraph [0047] - paragraph [0050] * * paragraph [0054] - paragraph [0056] *; | [A]WO2006011104 (KONINKL PHILIPS ELECTRONICS NV [NL], et al) [A] 1-15 * paragraph [0032] - paragraph [0053] *; | [T] - J. Eaton ET AL, "Noise-robust reverberation time estimation using spectral decay distributions with reduced computational cost", Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), Vancouver, Canada, (20130411), URL: http://www.commsp.ee.ic.ac.uk/~sap/uploads/publications/Eaton2013.pdf, (20130724), XP055072650 [T] * the whole document * DOI: http://dx.doi.org/10.1109/ICASSP.2013.6637629 | by applicant | JP2008058900 | JP2011165274 |