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Extract from the Register of European Patents

EP About this file: EP2523448

EP2523448 - METHOD FOR SWITCHING FACSIMILE, ACCESSING DEVICE AND FACSIMILE SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.08.2019
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  31.08.2018
FormerGrant of patent is intended
Status updated on  05.03.2018
FormerExamination is in progress
Status updated on  25.11.2016
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
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2018/40]
Former [2012/46]For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building, Bantian
Longgang District
Shenzhen
Guangdong 518129 / CN
Inventor(s)01 / FENG, Bin
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
02 / WANG, Kai
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
03 / LI, Jinqian
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
04 / WANG, Jinping
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
 [2012/46]
Representative(s)Körber, Martin Hans
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Sonnenstrasse 33
80331 München / DE
[2018/40]
Former [2012/46]Körber, Martin Hans
Mitscherlich & Partner
Sonnenstraße 33
80331 München / DE
Application number, filing date10845542.909.08.2010
[2018/40]
WO2010CN75789
Priority number, dateCN20101011124210.02.2010         Original published format: CN201010111242
[2012/46]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2011097872
Date:18.08.2011
Language:ZH
[2011/33]
Type: A1 Application with search report 
No.:EP2523448
Date:14.11.2012
Language:EN
[2012/46]
Type: B1 Patent specification 
No.:EP2523448
Date:03.10.2018
Language:EN
[2018/40]
Search report(s)International search report - published on:CN18.08.2011
(Supplementary) European search report - dispatched on:EP03.01.2013
ClassificationIPC:H04N1/32, H04L29/06, H04N1/333
[2013/04]
CPC:
H04N1/33323 (EP); H04L65/765 (EP); H04L69/24 (EP);
H04N1/33338 (EP)
Former IPC [2012/46]H04N1/32, H04L29/06
Designated contracting statesAL,   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 [2012/46]
Extension statesBANot yet paid
MENot yet paid
RSNot yet paid
TitleGerman:VERFAHREN FÜR FAKSIMILE-UMSCHALTUNG, GERÄTEZUGANG UND FAKSIMILE-SYSTEM[2012/46]
English:METHOD FOR SWITCHING FACSIMILE, ACCESSING DEVICE AND FACSIMILE SYSTEM[2012/46]
French:PROCÉDÉ DE COMMUTATION DE TÉLÉCOPIE, DISPOSITIF D'ACCÈS ET SYSTÈME DE TÉLÉCOPIE[2012/46]
Entry into regional phase10.08.2012Translation filed 
10.08.2012National basic fee paid 
10.08.2012Search fee paid 
10.08.2012Designation fee(s) paid 
10.08.2012Examination fee paid 
Examination procedure10.08.2012Examination requested  [2012/46]
09.07.2013Amendment by applicant (claims and/or description)
25.11.2016Despatch of a communication from the examining division (Time limit: M04)
05.04.2017Reply to a communication from the examining division
06.03.2018Communication of intention to grant the patent
27.06.2018Fee for grant paid
27.06.2018Fee for publishing/printing paid
11.07.2018Receipt 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  25.11.2016
Opposition(s)04.07.2019No opposition filed within time limit [2019/37]
Fees paidRenewal fee
10.08.2012Renewal fee patent year 03
29.08.2013Renewal fee patent year 04
22.08.2014Renewal fee patent year 05
28.08.2015Renewal fee patent year 06
29.08.2016Renewal fee patent year 07
29.08.2017Renewal fee patent year 08
27.08.2018Renewal fee patent year 09
Opt-out from the exclusive  Tooltip
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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  TooltipHU09.08.2010
AL03.10.2018
AT03.10.2018
CY03.10.2018
CZ03.10.2018
DK03.10.2018
EE03.10.2018
ES03.10.2018
FI03.10.2018
HR03.10.2018
IT03.10.2018
LT03.10.2018
LV03.10.2018
MC03.10.2018
MK03.10.2018
MT03.10.2018
NL03.10.2018
PL03.10.2018
RO03.10.2018
SE03.10.2018
SI03.10.2018
SK03.10.2018
SM03.10.2018
TR03.10.2018
BG03.01.2019
NO03.01.2019
GR04.01.2019
IS03.02.2019
PT03.02.2019
[2022/31]
Former [2021/34]HU09.08.2010
AL03.10.2018
AT03.10.2018
CY03.10.2018
CZ03.10.2018
DK03.10.2018
EE03.10.2018
ES03.10.2018
FI03.10.2018
HR03.10.2018
IT03.10.2018
LT03.10.2018
LV03.10.2018
MC03.10.2018
MT03.10.2018
NL03.10.2018
PL03.10.2018
RO03.10.2018
SE03.10.2018
SI03.10.2018
SK03.10.2018
SM03.10.2018
TR03.10.2018
BG03.01.2019
NO03.01.2019
GR04.01.2019
IS03.02.2019
PT03.02.2019
Former [2021/32]HU09.08.2010
AL03.10.2018
AT03.10.2018
CY03.10.2018
CZ03.10.2018
DK03.10.2018
EE03.10.2018
ES03.10.2018
FI03.10.2018
HR03.10.2018
IT03.10.2018
LT03.10.2018
LV03.10.2018
MC03.10.2018
NL03.10.2018
PL03.10.2018
RO03.10.2018
SE03.10.2018
SI03.10.2018
SK03.10.2018
SM03.10.2018
TR03.10.2018
BG03.01.2019
NO03.01.2019
GR04.01.2019
IS03.02.2019
PT03.02.2019
Former [2021/26]AL03.10.2018
AT03.10.2018
CY03.10.2018
CZ03.10.2018
DK03.10.2018
EE03.10.2018
ES03.10.2018
FI03.10.2018
HR03.10.2018
IT03.10.2018
LT03.10.2018
LV03.10.2018
MC03.10.2018
NL03.10.2018
PL03.10.2018
RO03.10.2018
SE03.10.2018
SI03.10.2018
SK03.10.2018
SM03.10.2018
TR03.10.2018
BG03.01.2019
NO03.01.2019
GR04.01.2019
IS03.02.2019
PT03.02.2019
Former [2020/25]AL03.10.2018
AT03.10.2018
CZ03.10.2018
DK03.10.2018
EE03.10.2018
ES03.10.2018
FI03.10.2018
HR03.10.2018
IT03.10.2018
LT03.10.2018
LV03.10.2018
MC03.10.2018
NL03.10.2018
PL03.10.2018
RO03.10.2018
SE03.10.2018
SI03.10.2018
SK03.10.2018
SM03.10.2018
TR03.10.2018
BG03.01.2019
NO03.01.2019
GR04.01.2019
IS03.02.2019
PT03.02.2019
Former [2020/17]AL03.10.2018
AT03.10.2018
CZ03.10.2018
DK03.10.2018
EE03.10.2018
ES03.10.2018
FI03.10.2018
HR03.10.2018
IT03.10.2018
LT03.10.2018
LV03.10.2018
NL03.10.2018
PL03.10.2018
RO03.10.2018
SE03.10.2018
SI03.10.2018
SK03.10.2018
SM03.10.2018
TR03.10.2018
BG03.01.2019
NO03.01.2019
GR04.01.2019
IS03.02.2019
PT03.02.2019
Former [2019/50]AL03.10.2018
AT03.10.2018
CZ03.10.2018
DK03.10.2018
EE03.10.2018
ES03.10.2018
FI03.10.2018
HR03.10.2018
IT03.10.2018
LT03.10.2018
LV03.10.2018
NL03.10.2018
PL03.10.2018
RO03.10.2018
SE03.10.2018
SI03.10.2018
SK03.10.2018
SM03.10.2018
BG03.01.2019
NO03.01.2019
GR04.01.2019
IS03.02.2019
PT03.02.2019
Former [2019/40]AL03.10.2018
AT03.10.2018
CZ03.10.2018
DK03.10.2018
EE03.10.2018
ES03.10.2018
FI03.10.2018
HR03.10.2018
IT03.10.2018
LT03.10.2018
LV03.10.2018
NL03.10.2018
PL03.10.2018
RO03.10.2018
SE03.10.2018
SK03.10.2018
SM03.10.2018
BG03.01.2019
NO03.01.2019
GR04.01.2019
IS03.02.2019
PT03.02.2019
Former [2019/37]AL03.10.2018
AT03.10.2018
CZ03.10.2018
DK03.10.2018
EE03.10.2018
ES03.10.2018
FI03.10.2018
HR03.10.2018
IT03.10.2018
LT03.10.2018
LV03.10.2018
NL03.10.2018
PL03.10.2018
RO03.10.2018
SE03.10.2018
SM03.10.2018
BG03.01.2019
NO03.01.2019
GR04.01.2019
IS03.02.2019
PT03.02.2019
Former [2019/34]AL03.10.2018
AT03.10.2018
CZ03.10.2018
DK03.10.2018
ES03.10.2018
FI03.10.2018
HR03.10.2018
IT03.10.2018
LT03.10.2018
LV03.10.2018
NL03.10.2018
PL03.10.2018
SE03.10.2018
BG03.01.2019
NO03.01.2019
GR04.01.2019
IS03.02.2019
PT03.02.2019
Former [2019/26]AL03.10.2018
AT03.10.2018
CZ03.10.2018
ES03.10.2018
FI03.10.2018
HR03.10.2018
LT03.10.2018
LV03.10.2018
NL03.10.2018
PL03.10.2018
SE03.10.2018
BG03.01.2019
NO03.01.2019
GR04.01.2019
IS03.02.2019
PT03.02.2019
Former [2019/24]AT03.10.2018
CZ03.10.2018
ES03.10.2018
FI03.10.2018
HR03.10.2018
LT03.10.2018
LV03.10.2018
NL03.10.2018
PL03.10.2018
SE03.10.2018
BG03.01.2019
NO03.01.2019
GR04.01.2019
IS03.02.2019
Former [2019/23]AT03.10.2018
CZ03.10.2018
ES03.10.2018
FI03.10.2018
HR03.10.2018
LT03.10.2018
LV03.10.2018
NL03.10.2018
PL03.10.2018
BG03.01.2019
NO03.01.2019
IS03.02.2019
Former [2019/22]CZ03.10.2018
FI03.10.2018
LT03.10.2018
NL03.10.2018
PL03.10.2018
BG03.01.2019
NO03.01.2019
IS03.02.2019
Former [2019/21]FI03.10.2018
LT03.10.2018
NL03.10.2018
NO03.01.2019
IS03.02.2019
Former [2019/20]LT03.10.2018
NL03.10.2018
NO03.01.2019
Former [2019/17]NL03.10.2018
Documents cited:Search[A]CN101056308  (GUANGDONG TELECOMM CO LTD INST [CN]) [A] 1-10 * the whole document *;
 [A]US2009201940  (JIN TONG [CN]) [A] 1-10 * paragraph [0058] - paragraph [0079]; figure 5 *;
 [A]  - JEAN-FRANCOIS MULE JIEYING LI CLARENT CORP, "SIP Real-time Fax Call Flow Examples And Best Current Practices; draft-mule-sip-t38callflows-02.txt", 20011001, (20011001), no. 2, ISSN 0000-0004, XP015032827 [A] 1-10 * page 5 - page 40 *
 [A]  - WALKER NORTEL NETWORKS D, "CALL ESTABLISHMENT PROCEDURES FOR T.38 H.248/MEGACO MEDIA GATEWAYS CAPABLE OF AUTONOMOUS TRANSITION BETWEEN VoIP AND T.38 FoIP; draft-walker-megaco-mg-t38-transition-00.txt", 20021001, (20021001), ISSN 0000-0004, XP015005665 [A] 1-10 * page 14 - page 15 *
International search[A]JPH08167985  (NIPPON TELEGRAPH & TELEPHONE);
 [A]JP2004328166  (MURATA MACHINERY LTD);
 [X]CN101056308  (GUANGDONG TELECOMM CO LTD INST [CN]);
 [A]CN101141540  (HUAWEI TECH CO LTD [CN]);
 [X]CN101155095  (HUAWEI TECH CO LTD [CN]);
 [X]CN101217529  (HUAWEI TECH CO LTD [CN])
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.