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Extract from the Register of European Patents

EP About this file: EP2221804

EP2221804 - Noise reduction apparatus [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.10.2019
Database last updated on 03.09.2024
FormerThe patent has been granted
Status updated on  09.11.2018
FormerGrant of patent is intended
Status updated on  30.07.2018
FormerExamination is in progress
Status updated on  02.06.2017
Most recent event   Tooltip01.07.2022Lapse of the patent in a contracting state
New state(s): MK
published on 03.08.2022  [2022/31]
Applicant(s)For all designated states
Panasonic Corporation
1006, Oaza Kadoma
Kadoma-shi
Osaka 571-8501 / JP
[N/P]
Former [2010/34]For all designated states
Panasonic Corporation
1006, Oaza Kadoma Kadoma-shi
Osaka 571-8501 / JP
Inventor(s)01 / Maeda, Tsuyoshi
Panasonic Corporation
IPROC
IP Development Center
7F OBP Panasonic Tower, 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi
Osaka 540-6207 / JP
02 / Asao, Yoshifumi
Panasonic Corporation
IPROC
IP Development Center
7F OBP Panasonic Tower, 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi
Osaka 540-6207 / JP
03 / Kano, Hiroyuki
Panasonic Corporation
IPROC
IP Development Center
7F OBP Panasonic Tower, 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi
Osaka 540-6207 / JP
 [2018/50]
Former [2010/34]01 / Maeda, Tsuyoshi
Panasonic Corporation IPROC IP Development Center 7F OBP Panasonic Tower 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi
Osaka 540-6207 / JP
02 / Asao, Yoshifumi
Panasonic Corporation IPROC IP Development Center 7F OBP Panasonic Tower 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi
Osaka 540-6207 / JP
03 / Kano, Hiroyuki
Panasonic Corporation IPROC IP Development Center 7F OBP Panasonic Tower 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi
Osaka 540-6207 / JP
Representative(s)Pautex Schneider, Nicole Véronique, et al
Novagraaf International SA
Chemin de l'Echo 3
1213 Onex / CH
[2018/50]
Former [2010/34]Pautex Schneider, Nicole Véronique, et al
Novagraaf International SA 25, Avenue du Pailly
1220 Les Avanchets - Geneva / CH
Application number, filing date10153680.316.02.2010
[2010/34]
Priority number, dateJP2009003218016.02.2009         Original published format: JP 2009032180
[2010/34]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2221804
Date:25.08.2010
Language:EN
[2010/34]
Type: A3 Search report 
No.:EP2221804
Date:11.03.2015
Language:EN
[2015/11]
Type: B1 Patent specification 
No.:EP2221804
Date:12.12.2018
Language:EN
[2018/50]
Search report(s)(Supplementary) European search report - dispatched on:EP06.02.2015
ClassificationIPC:G10K11/178
[2010/34]
CPC:
G10K11/17813 (EP,US); G10K11/17815 (EP,US); G10K11/1785 (EP,US);
G10K11/17854 (EP,US); G10K11/17857 (EP,US); G10K11/17861 (EP,US);
G10K11/17881 (EP,US); G10K2210/1281 (EP,US); G10K2210/3027 (EP,US);
G10K2210/3028 (EP,US); G10K2210/3051 (EP,US); G10K2210/3219 (EP,US) (-)
Designated contracting statesAT,   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,   SE,   SI,   SK,   SM,   TR [2015/36]
Former [2010/34]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,  SE,  SI,  SK,  SM,  TR 
TitleGerman:Rauschverringerungsvorrichtung[2010/34]
English:Noise reduction apparatus[2010/34]
French:Appareil de réduction de bruit[2010/34]
Examination procedure24.07.2015Amendment by applicant (claims and/or description)
24.07.2015Examination requested  [2015/36]
02.06.2017Despatch of a communication from the examining division (Time limit: M04)
21.09.2017Reply to a communication from the examining division
31.07.2018Communication of intention to grant the patent
30.10.2018Fee for grant paid
30.10.2018Fee for publishing/printing paid
30.10.2018Receipt 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  02.06.2017
Opposition(s)13.09.2019No opposition filed within time limit [2019/47]
Fees paidRenewal fee
14.02.2012Renewal fee patent year 03
12.02.2013Renewal fee patent year 04
20.02.2014Renewal fee patent year 05
23.02.2015Renewal fee patent year 06
22.02.2016Renewal fee patent year 07
17.02.2017Renewal fee patent year 08
22.02.2018Renewal fee patent year 09
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Patent Court
See the Register of the Unified Patent Court for opt-out data
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  TooltipHU16.02.2010
AT12.12.2018
CY12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
MK12.12.2018
NL12.12.2018
PL12.12.2018
RO12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
IE16.02.2019
LU16.02.2019
MT16.02.2019
BE28.02.2019
CH28.02.2019
LI28.02.2019
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
[2022/31]
Former [2021/32]HU16.02.2010
AT12.12.2018
CY12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
PL12.12.2018
RO12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
IE16.02.2019
LU16.02.2019
MT16.02.2019
BE28.02.2019
CH28.02.2019
LI28.02.2019
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2021/26]AT12.12.2018
CY12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
PL12.12.2018
RO12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
IE16.02.2019
LU16.02.2019
MT16.02.2019
BE28.02.2019
CH28.02.2019
LI28.02.2019
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2020/29]AT12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
PL12.12.2018
RO12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
IE16.02.2019
LU16.02.2019
MT16.02.2019
BE28.02.2019
CH28.02.2019
LI28.02.2019
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2020/17]AT12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
PL12.12.2018
RO12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
TR12.12.2018
IE16.02.2019
LU16.02.2019
BE28.02.2019
CH28.02.2019
LI28.02.2019
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2020/12]AT12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
PL12.12.2018
RO12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
IE16.02.2019
LU16.02.2019
BE28.02.2019
CH28.02.2019
LI28.02.2019
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2020/09]AT12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
PL12.12.2018
RO12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
IE16.02.2019
LU16.02.2019
CH28.02.2019
LI28.02.2019
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2020/04]AT12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
PL12.12.2018
RO12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
LU16.02.2019
CH28.02.2019
LI28.02.2019
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2019/50]AT12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
PL12.12.2018
RO12.12.2018
SE12.12.2018
SI12.12.2018
SK12.12.2018
SM12.12.2018
LU16.02.2019
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2019/48]AT12.12.2018
CZ12.12.2018
DK12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
PL12.12.2018
RO12.12.2018
SE12.12.2018
SK12.12.2018
SM12.12.2018
LU16.02.2019
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2019/47]AT12.12.2018
CZ12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
PL12.12.2018
RO12.12.2018
SE12.12.2018
SK12.12.2018
SM12.12.2018
LU16.02.2019
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2019/46]AT12.12.2018
CZ12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
PL12.12.2018
RO12.12.2018
SE12.12.2018
SK12.12.2018
SM12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2019/45]CZ12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
MC12.12.2018
NL12.12.2018
PL12.12.2018
RO12.12.2018
SE12.12.2018
SK12.12.2018
SM12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2019/39]CZ12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
PL12.12.2018
RO12.12.2018
SE12.12.2018
SK12.12.2018
SM12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
IS12.04.2019
PT12.04.2019
Former [2019/37]CZ12.12.2018
EE12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
PL12.12.2018
RO12.12.2018
SE12.12.2018
SM12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
PT12.04.2019
Former [2019/35]CZ12.12.2018
ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
PL12.12.2018
SE12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
PT12.04.2019
Former [2019/34]ES12.12.2018
FI12.12.2018
HR12.12.2018
IT12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
SE12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
PT12.04.2019
Former [2019/33]ES12.12.2018
FI12.12.2018
HR12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
SE12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
PT12.04.2019
Former [2019/30]ES12.12.2018
FI12.12.2018
HR12.12.2018
LT12.12.2018
LV12.12.2018
NL12.12.2018
SE12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
Former [2019/24]ES12.12.2018
FI12.12.2018
HR12.12.2018
LT12.12.2018
LV12.12.2018
SE12.12.2018
BG12.03.2019
NO12.03.2019
GR13.03.2019
Former [2019/23]ES12.12.2018
FI12.12.2018
HR12.12.2018
LT12.12.2018
LV12.12.2018
BG12.03.2019
NO12.03.2019
Former [2019/22]FI12.12.2018
LT12.12.2018
BG12.03.2019
NO12.03.2019
Former [2019/21]FI12.12.2018
LT12.12.2018
NO12.03.2019
Former [2019/20]LT12.12.2018
NO12.03.2019
Documents cited:Search[A]GB2130651  (LORD CORP) [A] 1-7 * the whole document *;
 [A]EP1921601  (SONY CORP [JP]) [A] 1-7* the whole document *;
 [A]  - BAI MINGSIAN R ET AL, "Reduction of electronic delay in active noise control systems- A multirate signal processing approach", THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, AMERICAN INSTITUTE OF PHYSICS FOR THE ACOUSTICAL SOCIETY OF AMERICA, NEW YORK, NY, US, (20020201), vol. 111, no. 2, doi:10.1121/1.1432980, ISSN 0001-4966, pages 916 - 924, XP012002767 [A] 1-7 * the whole document *

DOI:   http://dx.doi.org/10.1121/1.1432980
 [A]  - LOPES ET AL, "Active noise control algorithms with reduced channel count and their stability analysis", SIGNAL PROCESSING, ELSEVIER SCIENCE PUBLISHERS B.V. AMSTERDAM, NL, (20080108), vol. 88, no. 4, doi:10.1016/J.SIGPRO.2007.09.016, ISSN 0165-1684, pages 811 - 821, XP022412979 [A] 1-7 * the whole document *

DOI:   http://dx.doi.org/10.1016/j.sigpro.2007.09.016
by applicantJPH07160280
 JPH10171468
 JP4359297B
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