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Extract from the Register of European Patents

EP About this file: EP2352230

EP2352230 - SIGNAL ENCODING METHOD AND SIGNAL ENCODING DEVICE FOR A SPEECH OR AUDIO SIGNAL [Right-click to bookmark this link]
Former [2011/31]METHOD, DEVICE AND SYSTEM FOR SIGNAL ENCODING AND DECODING
[2016/21]
StatusNo opposition filed within time limit
Status updated on  16.02.2018
Database last updated on 11.04.2026
FormerThe patent has been granted
Status updated on  10.03.2017
FormerGrant of patent is intended
Status updated on  01.03.2017
Most recent event   Tooltip29.05.2020Lapse of the patent in a contracting state
New state(s): PT		published on 01.07.2020  [2020/27]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2017/15]
Former [2011/31]For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building Bantian Longgang District
Shenzhen, Guangdong 518129 / CN
Inventor(s)01 / HU, Chen
Huawei Technologies Co., Ltd.
Intellectual Property department
B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
02 / LIU, Zexin
Huawei Technologies Co., Ltd.
Intellectual Property department
B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
03 / MIAO, Lei
Huawei Technologies Co., Ltd.
Intellectual Property department
B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
04 / CHEN, Longyin
Huawei Technologies Co., Ltd.
Intellectual Property department
B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
05 / ZHANG, Qing
Huawei Technologies Co., Ltd.
Intellectual Property department
B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
06 / XIAO, Wei
Huawei Technologies Co., Ltd.
Intellectual Property department
B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
07 / TADDEI, Herve Marcel
Huawei Technologies Co., Ltd.
Intellectual Property department
B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
 [2017/35]
Former [2017/15]01 / HU, Chen
Huawei Technologies Co., Ltd.
Intellectual Property department
B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
02 / LIU, Zexin
Huawei Technologies Co., Ltd.
Intellectual Property department
B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
03 / MIAO, Lei
Huawei Technologies Co., Ltd.
Intellectual Property department
B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
04 / CHEN, Longyin
Huawei Technologies Co., Ltd.
Intellectual Property department
B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
05 / ZHANG, Qing
Huawei Technologies Co., Ltd.
Intellectual Property department
B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
06 / XIAO, Wei
Huawei Technologies Co., Ltd.
Intellectual Property department
B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
07 / HERVE, Marcel Taddei
Huawei Technologies Co., Ltd.
Intellectual Property department
B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
Former [2011/31]01 / HU, Chen
Huawei Technologies Co., Ltd. Intellectual Property department B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
02 / LIU, Zexin
Huawei Technologies Co., Ltd. Intellectual Property department B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
03 / MIAO, Lei
Huawei Technologies Co., Ltd. Intellectual Property department B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
04 / CHEN, Longyin
Huawei Technologies Co., Ltd. Intellectual Property department B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
05 / ZHANG, Qing
Huawei Technologies Co., Ltd. Intellectual Property department B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
06 / XIAO, Wei
Huawei Technologies Co., Ltd. Intellectual Property department B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
07 / HERVE, Marcel Taddei
Huawei Technologies Co., Ltd. Intellectual Property department B1-3A, Bantian, Longgang District
Shenzhen 518129 / CN
Representative(s)Kreuz, Georg Maria
Huawei Technologies Duesseldorf GmbH
Riesstraße 25
80992 München / DE
[N/P]
Former [2017/15]Kreuz, Georg Maria
Huawei Technologies Duesseldorf GmbH
Riesstrasse 8
80992 München / DE
Former [2011/31]Kreuz, Georg Maria
Huawei Technologies Duesseldorf GmbH Dessauerstrasse 3
80992 München / DE
Application number, filing date09836064.729.12.2009
[2011/31]
WO2009CN76218
Priority number, dateCN20081024758930.12.2008         Original published format: CN200810247589
[2011/31]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2010075777
Date:08.07.2010
Language:ZH
[2010/27]
Type: A1 Application with search report 
No.:EP2352230
Date:03.08.2011
Language:EN
[2011/31]
Type: B1 Patent specification 
No.:EP2352230
Date:12.04.2017
Language:EN
[2017/15]
Type: B8 Corrected title page of specification 
No.:EP2352230
Date:13.09.2017
[2017/37]
Search report(s)International search report - published on:CN08.07.2010
(Supplementary) European search report - dispatched on:EP23.03.2012
ClassificationIPC:G10L19/24
[2016/21]
CPC:
G10L19/24 (EP,US); G10L21/00 (US)
Former IPC [2012/17]H03M7/30, G10L19/00, G10L19/14
Former IPC [2011/31]H03M7/30, G10L19/00
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 [2017/15]
Former [2011/31]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 
Extension statesALNot yet paid
BANot yet paid
RSNot yet paid
TitleGerman:SIGNALKODIERUNGSVERFAHREN UND SIGNALKODIERUNGSVORRICHTUNG FÜR EIN SPRACH- ODER AUDIOSIGNAL[2016/21]
English:SIGNAL ENCODING METHOD AND SIGNAL ENCODING DEVICE FOR A SPEECH OR AUDIO SIGNAL[2016/21]
French:PROCÉDÉ ET DISPOSITIF D'ENCODAGE DE SIGNAL POUR UN SIGNAL VOCAL OU AUDIO[2016/21]
Former [2011/31]VERFAHREN, VORRICHTUNG UND SYSTEM ZUR SIGNALKODIERUNG UND -DEKODIERUNG
Former [2011/31]METHOD, DEVICE AND SYSTEM FOR SIGNAL ENCODING AND DECODING
Former [2011/31]PROCÉDÉ, DISPOSITIF ET SYSTÈME D ENCODAGE ET DE DÉCODAGE DE SIGNAL
Entry into regional phase23.05.2011Translation filed 
23.05.2011National basic fee paid 
23.05.2011Search fee paid 
23.05.2011Designation fee(s) paid 
23.05.2011Examination fee paid 
Examination procedure23.05.2011Examination requested  [2011/31]
19.10.2012Amendment by applicant (claims and/or description)
07.01.2014Despatch of a communication from the examining division (Time limit: M04)
16.05.2014Reply to a communication from the examining division
13.04.2016Cancellation of oral proceeding that was planned for 14.04.2016
14.04.2016Date of oral proceedings (cancelled)
21.10.2016Communication of intention to grant the patent
28.02.2017Fee for grant paid
28.02.2017Fee for publishing/printing paid
28.02.2017Receipt 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  07.01.2014
Opposition(s)15.01.2018No opposition filed within time limit [2018/12]
Fees paidRenewal fee
02.01.2012Renewal fee patent year 03
02.01.2013Renewal fee patent year 04
02.01.2014Renewal fee patent year 05
05.01.2015Renewal fee patent year 06
04.01.2016Renewal fee patent year 07
02.01.2017Renewal fee patent year 08
Opt-out from the exclusive  Tooltip
competence of the Unified
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  TooltipHU29.12.2009
AT12.04.2017
CY12.04.2017
CZ12.04.2017
DK12.04.2017
EE12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
IT12.04.2017
LT12.04.2017
LV12.04.2017
MC12.04.2017
MK12.04.2017
NL12.04.2017
PL12.04.2017
PT12.04.2017
RO12.04.2017
SE12.04.2017
SI12.04.2017
SK12.04.2017
SM12.04.2017
TR12.04.2017
BG12.07.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
IE29.12.2017
LU29.12.2017
MT29.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
[2020/27]
Former [2020/15]HU29.12.2009
AT12.04.2017
CY12.04.2017
CZ12.04.2017
DK12.04.2017
EE12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
IT12.04.2017
LT12.04.2017
LV12.04.2017
MC12.04.2017
MK12.04.2017
NL12.04.2017
PL12.04.2017
RO12.04.2017
SE12.04.2017
SI12.04.2017
SK12.04.2017
SM12.04.2017
TR12.04.2017
BG12.07.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
IE29.12.2017
LU29.12.2017
MT29.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
Former [2019/51]HU29.12.2009
AT12.04.2017
CY12.04.2017
CZ12.04.2017
DK12.04.2017
EE12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
IT12.04.2017
LT12.04.2017
LV12.04.2017
MC12.04.2017
MK12.04.2017
NL12.04.2017
PL12.04.2017
RO12.04.2017
SE12.04.2017
SI12.04.2017
SK12.04.2017
SM12.04.2017
BG12.07.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
IE29.12.2017
LU29.12.2017
MT29.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
Former [2019/46]HU29.12.2009
AT12.04.2017
CY12.04.2017
CZ12.04.2017
DK12.04.2017
EE12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
IT12.04.2017
LT12.04.2017
LV12.04.2017
MC12.04.2017
NL12.04.2017
PL12.04.2017
RO12.04.2017
SE12.04.2017
SI12.04.2017
SK12.04.2017
SM12.04.2017
BG12.07.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
IE29.12.2017
LU29.12.2017
MT29.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
Former [2019/31]HU29.12.2009
AT12.04.2017
CZ12.04.2017
DK12.04.2017
EE12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
IT12.04.2017
LT12.04.2017
LV12.04.2017
MC12.04.2017
NL12.04.2017
PL12.04.2017
RO12.04.2017
SE12.04.2017
SI12.04.2017
SK12.04.2017
SM12.04.2017
BG12.07.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
IE29.12.2017
LU29.12.2017
MT29.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
Former [2019/30]AT12.04.2017
CZ12.04.2017
DK12.04.2017
EE12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
IT12.04.2017
LT12.04.2017
LV12.04.2017
MC12.04.2017
NL12.04.2017
PL12.04.2017
RO12.04.2017
SE12.04.2017
SI12.04.2017
SK12.04.2017
SM12.04.2017
BG12.07.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
IE29.12.2017
LU29.12.2017
MT29.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
Former [2018/52]AT12.04.2017
CZ12.04.2017
DK12.04.2017
EE12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
IT12.04.2017
LT12.04.2017
LV12.04.2017
NL12.04.2017
PL12.04.2017
RO12.04.2017
SE12.04.2017
SI12.04.2017
SK12.04.2017
SM12.04.2017
BG12.07.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
IE29.12.2017
LU29.12.2017
MT29.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
Former [2018/50]AT12.04.2017
CZ12.04.2017
DK12.04.2017
EE12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
IT12.04.2017
LT12.04.2017
LV12.04.2017
NL12.04.2017
PL12.04.2017
RO12.04.2017
SE12.04.2017
SI12.04.2017
SK12.04.2017
SM12.04.2017
BG12.07.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
IE29.12.2017
LU29.12.2017
MT29.12.2017
BE31.12.2017
Former [2018/45]AT12.04.2017
CZ12.04.2017
DK12.04.2017
EE12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
IT12.04.2017
LT12.04.2017
LV12.04.2017
NL12.04.2017
PL12.04.2017
RO12.04.2017
SE12.04.2017
SI12.04.2017
SK12.04.2017
SM12.04.2017
BG12.07.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
IE29.12.2017
LU29.12.2017
MT29.12.2017
Former [2018/43]AT12.04.2017
CZ12.04.2017
DK12.04.2017
EE12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
IT12.04.2017
LT12.04.2017
LV12.04.2017
NL12.04.2017
PL12.04.2017
RO12.04.2017
SE12.04.2017
SI12.04.2017
SK12.04.2017
SM12.04.2017
BG12.07.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
LU29.12.2017
MT29.12.2017
Former [2018/25]AT12.04.2017
CZ12.04.2017
DK12.04.2017
EE12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
IT12.04.2017
LT12.04.2017
LV12.04.2017
NL12.04.2017
PL12.04.2017
RO12.04.2017
SE12.04.2017
SI12.04.2017
SK12.04.2017
SM12.04.2017
BG12.07.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
Former [2018/11]AT12.04.2017
CZ12.04.2017
DK12.04.2017
EE12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
IT12.04.2017
LT12.04.2017
LV12.04.2017
NL12.04.2017
PL12.04.2017
RO12.04.2017
SE12.04.2017
SK12.04.2017
SM12.04.2017
BG12.07.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
Former [2018/10]AT12.04.2017
CZ12.04.2017
DK12.04.2017
EE12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
LT12.04.2017
LV12.04.2017
NL12.04.2017
PL12.04.2017
RO12.04.2017
SE12.04.2017
SK12.04.2017
BG12.07.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
Former [2018/09]AT12.04.2017
DK12.04.2017
EE12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
LT12.04.2017
LV12.04.2017
NL12.04.2017
PL12.04.2017
SE12.04.2017
BG12.07.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
Former [2017/50]AT12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
LT12.04.2017
LV12.04.2017
NL12.04.2017
PL12.04.2017
SE12.04.2017
BG12.07.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
Former [2017/49]AT12.04.2017
ES12.04.2017
FI12.04.2017
HR12.04.2017
LT12.04.2017
NL12.04.2017
NO12.07.2017
GR13.07.2017
IS12.08.2017
Former [2017/48]NL12.04.2017
Documents cited:Search[XAI] WO2005036528  (AGENCY SCIENCE TECH & RES et al.) [X] 1,2,6,7,9,10,13,16-18 * page 2, lines 5-12 * * page 3, lines 1-14 * * page 4, lines 4-18 * * page 10, line 8 - page 12, line 22 * * page 22, line 4 - page 24, line 9 * * page 25, lines 6-11 * * page 28, lines 7-11 *[A] 8 [I] 3-5,11,12,14,15,19-21
 [A] EP1199711  (ERICSSON TELEFON AB L M et al.) [A] 1-21 * the whole document *
International search[Y] CN1890711  (AGENCY SCIENCE TECH & RES et al.) [Y]
 [Y] CN1470050  (ERICSSON TELEFON AB L M et al.) [Y]
 [A] CN1689069  (MATSUSHITA ELECTRIC INDUSTRIAL CO LTD et al.) [A]
 [A] CN101206860  (HUAWEI TECH CO LTD et al.) [A]
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.