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Extract from the Register of European Patents

EP About this file: EP3776876

EP3776876 - ACTIVE INTERFERENCE CANCELLATION APPARATUS, SIGNAL ISOLATION CONTROL APPARATUS AND METHOD OF ACTIVELY CANCELLING INTERFERENCE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.01.2023
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  04.02.2022
FormerGrant of patent is intended
Status updated on  28.09.2021
FormerRequest for examination was made
Status updated on  15.01.2021
FormerThe international publication has been made
Status updated on  05.10.2019
Formerunknown
Status updated on  19.04.2018
Most recent event   Tooltip10.05.2024Lapse of the patent in a contracting state
New state(s): HU		published on 12.06.2024  [2024/24]
Applicant(s)For all designated states
u-blox AG
Zürcherstrasse 68
8800 Thalwil / CH
[2021/07]
Inventor(s)01 / ZHANG, Chunqing
University of Bristol, Communication Systems and
Network Laboratory
Merchant Venturers Building
Woodland Road
Bristol, Avon BS2 1UB / GB
02 / LAUGHLIN, Leo
University of Bristol, Communication Systems and
Network Laboratory
Merchant Venturers Building
Woodland Road
Bristol, Avon BS2 1UB / GB
 [2021/07]
Representative(s)Kay, Ross Marcel
Laudens
Blackwell House
Guildhall Yard
London EC2V 5AE / GB
[2021/07]
Application number, filing date18715637.729.03.2018
[2021/07]
WO2018EP58214
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019185157
Date:03.10.2019
Language:EN
[2019/40]
Type: A1 Application with search report 
No.:EP3776876
Date:17.02.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 03.10.2019 takes the place of the publication of the European patent application.
[2021/07]
Type: B1 Patent specification 
No.:EP3776876
Date:09.03.2022
Language:EN
[2022/10]
Search report(s)International search report - published on:EP03.10.2019
ClassificationIPC:H04B1/525, H04B1/58
[2021/07]
CPC:
H04B1/525 (EP,US); H04B1/582 (EP,US)
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,   RS,   SE,   SI,   SK,   SM,   TR [2021/07]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VORRICHTUNG ZUR AKTIVEN INTERFERENZUNTERDRÜCKUNG, VORRICHTUNG ZUR STEUERUNG DER SIGNALISOLATION UND VERFAHREN ZUR AKTIVEN UNTERDRÜCKUNG VON STÖRUNGEN[2021/07]
English:ACTIVE INTERFERENCE CANCELLATION APPARATUS, SIGNAL ISOLATION CONTROL APPARATUS AND METHOD OF ACTIVELY CANCELLING INTERFERENCE[2021/07]
French:APPAREIL D'ANNULATION D'INTERFÉRENCE ACTIVE, APPAREIL DE COMMANDE D'ISOLATION DE SIGNAL ET PROCÉDÉ D'ANNULATION ACTIVE D'INTERFÉRENCE[2021/07]
Entry into regional phase13.10.2020National basic fee paid 
13.10.2020Designation fee(s) paid 
13.10.2020Examination fee paid 
Examination procedure13.10.2020Examination requested  [2021/07]
13.10.2020Date on which the examining division has become responsible
17.05.2021Amendment by applicant (claims and/or description)
29.09.2021Communication of intention to grant the patent
31.01.2022Receipt of the translation of the claim(s)
01.02.2022Fee for grant paid
01.02.2022Fee for publishing/printing paid
Opposition(s)12.12.2022No opposition filed within time limit [2023/07]
Fees paidRenewal fee
13.10.2020Renewal fee patent year 03
24.03.2021Renewal fee patent year 04
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  TooltipHU29.03.2018
AL09.03.2022
AT09.03.2022
CY09.03.2022
CZ09.03.2022
DK09.03.2022
EE09.03.2022
ES09.03.2022
FI09.03.2022
HR09.03.2022
IT09.03.2022
LT09.03.2022
LV09.03.2022
MC09.03.2022
MK09.03.2022
NL09.03.2022
PL09.03.2022
RO09.03.2022
RS09.03.2022
SE09.03.2022
SI09.03.2022
SK09.03.2022
SM09.03.2022
CH23.03.2022
LI23.03.2022
IE29.03.2022
LU29.03.2022
BE31.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
IS09.07.2022
PT11.07.2022
[2024/24]
Former [2024/23]AL09.03.2022
AT09.03.2022
CY09.03.2022
CZ09.03.2022
DK09.03.2022
EE09.03.2022
ES09.03.2022
FI09.03.2022
HR09.03.2022
IT09.03.2022
LT09.03.2022
LV09.03.2022
MC09.03.2022
MK09.03.2022
NL09.03.2022
PL09.03.2022
RO09.03.2022
RS09.03.2022
SE09.03.2022
SI09.03.2022
SK09.03.2022
SM09.03.2022
CH23.03.2022
LI23.03.2022
IE29.03.2022
LU29.03.2022
BE31.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
IS09.07.2022
PT11.07.2022
Former [2024/20]AL09.03.2022
AT09.03.2022
CY09.03.2022
CZ09.03.2022
DK09.03.2022
EE09.03.2022
ES09.03.2022
FI09.03.2022
HR09.03.2022
IT09.03.2022
LT09.03.2022
LV09.03.2022
MC09.03.2022
NL09.03.2022
PL09.03.2022
RO09.03.2022
RS09.03.2022
SE09.03.2022
SI09.03.2022
SK09.03.2022
SM09.03.2022
CH23.03.2022
LI23.03.2022
IE29.03.2022
LU29.03.2022
BE31.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
IS09.07.2022
PT11.07.2022
Former [2023/35]AL09.03.2022
AT09.03.2022
CZ09.03.2022
DK09.03.2022
EE09.03.2022
ES09.03.2022
FI09.03.2022
HR09.03.2022
IT09.03.2022
LT09.03.2022
LV09.03.2022
MC09.03.2022
NL09.03.2022
PL09.03.2022
RO09.03.2022
RS09.03.2022
SE09.03.2022
SI09.03.2022
SK09.03.2022
SM09.03.2022
CH23.03.2022
LI23.03.2022
IE29.03.2022
LU29.03.2022
BE31.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
IS09.07.2022
PT11.07.2022
Former [2023/10]AL09.03.2022
AT09.03.2022
CZ09.03.2022
DK09.03.2022
EE09.03.2022
ES09.03.2022
FI09.03.2022
HR09.03.2022
LT09.03.2022
LV09.03.2022
MC09.03.2022
NL09.03.2022
PL09.03.2022
RO09.03.2022
RS09.03.2022
SE09.03.2022
SI09.03.2022
SK09.03.2022
SM09.03.2022
CH23.03.2022
LI23.03.2022
IE29.03.2022
LU29.03.2022
BE31.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
IS09.07.2022
PT11.07.2022
Former [2023/08]AL09.03.2022
AT09.03.2022
CZ09.03.2022
DK09.03.2022
EE09.03.2022
ES09.03.2022
FI09.03.2022
HR09.03.2022
LT09.03.2022
LV09.03.2022
MC09.03.2022
NL09.03.2022
PL09.03.2022
RO09.03.2022
RS09.03.2022
SE09.03.2022
SK09.03.2022
SM09.03.2022
CH23.03.2022
LI23.03.2022
IE29.03.2022
LU29.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
IS09.07.2022
PT11.07.2022
Former [2023/07]AL09.03.2022
AT09.03.2022
CZ09.03.2022
DK09.03.2022
EE09.03.2022
ES09.03.2022
FI09.03.2022
HR09.03.2022
LT09.03.2022
LV09.03.2022
MC09.03.2022
NL09.03.2022
PL09.03.2022
RO09.03.2022
RS09.03.2022
SE09.03.2022
SK09.03.2022
SM09.03.2022
CH23.03.2022
LI23.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
IS09.07.2022
PT11.07.2022
Former [2023/06]AL09.03.2022
AT09.03.2022
CZ09.03.2022
EE09.03.2022
ES09.03.2022
FI09.03.2022
HR09.03.2022
LT09.03.2022
LV09.03.2022
MC09.03.2022
NL09.03.2022
PL09.03.2022
RO09.03.2022
RS09.03.2022
SE09.03.2022
SK09.03.2022
SM09.03.2022
CH23.03.2022
LI23.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
IS09.07.2022
PT11.07.2022
Former [2023/01]AL09.03.2022
AT09.03.2022
CZ09.03.2022
EE09.03.2022
ES09.03.2022
FI09.03.2022
HR09.03.2022
LT09.03.2022
LV09.03.2022
NL09.03.2022
PL09.03.2022
RO09.03.2022
RS09.03.2022
SE09.03.2022
SK09.03.2022
SM09.03.2022
CH23.03.2022
LI23.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
IS09.07.2022
PT11.07.2022
Former [2022/51]AT09.03.2022
CZ09.03.2022
EE09.03.2022
ES09.03.2022
FI09.03.2022
HR09.03.2022
LT09.03.2022
LV09.03.2022
NL09.03.2022
PL09.03.2022
RO09.03.2022
RS09.03.2022
SE09.03.2022
SK09.03.2022
SM09.03.2022
CH23.03.2022
LI23.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
IS09.07.2022
PT11.07.2022
Former [2022/50]AT09.03.2022
CZ09.03.2022
EE09.03.2022
ES09.03.2022
FI09.03.2022
HR09.03.2022
LT09.03.2022
LV09.03.2022
NL09.03.2022
PL09.03.2022
RO09.03.2022
RS09.03.2022
SE09.03.2022
SK09.03.2022
SM09.03.2022
CH23.03.2022
LI23.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
PT11.07.2022
Former [2022/49]AT09.03.2022
CZ09.03.2022
EE09.03.2022
ES09.03.2022
FI09.03.2022
HR09.03.2022
LT09.03.2022
LV09.03.2022
NL09.03.2022
RO09.03.2022
RS09.03.2022
SE09.03.2022
SK09.03.2022
SM09.03.2022
CH23.03.2022
LI23.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
PT11.07.2022
Former [2022/48]AT09.03.2022
CZ09.03.2022
EE09.03.2022
ES09.03.2022
FI09.03.2022
HR09.03.2022
LT09.03.2022
LV09.03.2022
NL09.03.2022
RO09.03.2022
RS09.03.2022
SE09.03.2022
SM09.03.2022
CH23.03.2022
LI23.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
PT11.07.2022
Former [2022/47]AT09.03.2022
ES09.03.2022
FI09.03.2022
HR09.03.2022
LT09.03.2022
LV09.03.2022
NL09.03.2022
RO09.03.2022
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SE09.03.2022
SM09.03.2022
CH23.03.2022
LI23.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
PT11.07.2022
Former [2022/44]FI09.03.2022
HR09.03.2022
LT09.03.2022
LV09.03.2022
NL09.03.2022
RS09.03.2022
SE09.03.2022
CH23.03.2022
LI23.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
Former [2022/39]FI09.03.2022
HR09.03.2022
LT09.03.2022
LV09.03.2022
RS09.03.2022
SE09.03.2022
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LI23.03.2022
BG09.06.2022
NO09.06.2022
GR10.06.2022
Former [2022/36]HR09.03.2022
LT09.03.2022
LV09.03.2022
RS09.03.2022
SE09.03.2022
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BG09.06.2022
NO09.06.2022
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Former [2022/35]HR09.03.2022
LT09.03.2022
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SE09.03.2022
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Cited inInternational search[A]US2013294295  (VISWANATHAN NAGARAJAN [IN], et al) [A] 1-21 * paragraph [0004] * * paragraph [0014] - paragraph [0052] ** figures 2-6 *;
 [A]US2016126985  (TIAN QI [CN], et al) [A] 1-21 * paragraph [0029] - paragraph [0100] * * figures 1-11 *
by applicantWO2016128032
    - LAUGHLIN; BEACH; MORRIS; HAINE, "Optimum Single Antenna Full Duplex Using Hybrid Junctions", IEEE Journal of Selected Areas In Communications, (20140900), vol. 32, no. 9, doi:doi:10.1109/JSAC.2014.2330191, pages 1653 - 1661, XP011560454

DOI:   http://dx.doi.org/10.1109/JSAC.2014.2330191
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.