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Extract from the Register of European Patents

EP About this file: EP2747282

EP2747282 - Tunable impedance network [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.09.2020
Database last updated on 15.06.2024
FormerThe patent has been granted
Status updated on  04.10.2019
FormerGrant of patent is intended
Status updated on  20.05.2019
FormerExamination is in progress
Status updated on  24.08.2018
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
IMEC VZW
Kapeldreef 75
3001 Leuven / BE
[2017/52]
Former [2014/26]For all designated states
IMEC
Kapeldreef 75
3001 Leuven / BE
Inventor(s)01 / Van Liempd, Barend Wilhelmus Marinus
Imec, IP Department
c/o Imec
Kapeldreef 75
3001 Leuven / BE
02 / Borremans, Jonathan
Imec, IP Department
c/o Imec
Kapeldreef 75
3001 Leuven / BE
 [2019/44]
Former [2014/26]01 / van Liempd, Barend
Imec, IP Department
c/o Imec
Kapeldreef 75
3001 Leuven / BE
02 / Borremans, Jonathan
Imec, IP Department
c/o Imec
Kapeldreef 75
3001 Leuven / BE
Representative(s)Hertoghe, Kris Angèle Louisa, et al
DenK iP bvba
Hundelgemsesteenweg 1116
9820 Merelbeke / BE
[2019/45]
Former [2014/26]Hertoghe, Kris Angèle Louisa, et al
DenK iP bvba Hundelgemsesteenweg 1114
9820 Merelbeke / BE
Application number, filing date12199058.421.12.2012
[2014/26]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2747282
Date:25.06.2014
Language:EN
[2014/26]
Type: B1 Patent specification 
No.:EP2747282
Date:06.11.2019
Language:EN
[2019/45]
Search report(s)(Supplementary) European search report - dispatched on:EP28.06.2013
ClassificationIPC:H03H7/38
[2014/26]
CPC:
H03H7/38 (EP,US); H01Q1/50 (US); H03H7/40 (US);
H03H7/465 (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 [2019/45]
Former [2014/26]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 
TitleGerman:Einstellbares Impedanznetzwerk[2014/26]
English:Tunable impedance network[2014/26]
French:Réseau d'impédance accordable[2014/26]
Examination procedure19.12.2014Amendment by applicant (claims and/or description)
19.12.2014Examination requested  [2015/05]
24.08.2018Despatch of a communication from the examining division (Time limit: M06)
02.03.2019Reply to a communication from the examining division
21.05.2019Communication of intention to grant the patent
22.09.2019Receipt of the translation of the claim(s)
23.09.2019Fee for grant paid
23.09.2019Fee for publishing/printing paid
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  24.08.2018
Opposition(s)07.08.2020No opposition filed within time limit [2020/42]
Fees paidRenewal fee
22.12.2014Renewal fee patent year 03
23.12.2015Renewal fee patent year 04
22.12.2016Renewal fee patent year 05
21.12.2017Renewal fee patent year 06
20.12.2018Renewal fee patent year 07
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  TooltipHU21.12.2012
AL06.11.2019
AT06.11.2019
CY06.11.2019
CZ06.11.2019
DK06.11.2019
EE06.11.2019
ES06.11.2019
FI06.11.2019
HR06.11.2019
IT06.11.2019
LT06.11.2019
LV06.11.2019
MC06.11.2019
MK06.11.2019
MT06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
SI06.11.2019
SK06.11.2019
SM06.11.2019
TR06.11.2019
IE21.12.2019
LU21.12.2019
BE31.12.2019
CH31.12.2019
LI31.12.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
[2022/31]
Former [2022/26]HU21.12.2012
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CY06.11.2019
CZ06.11.2019
DK06.11.2019
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FI06.11.2019
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IT06.11.2019
LT06.11.2019
LV06.11.2019
MC06.11.2019
MT06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
SI06.11.2019
SK06.11.2019
SM06.11.2019
TR06.11.2019
IE21.12.2019
LU21.12.2019
BE31.12.2019
CH31.12.2019
LI31.12.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
Former [2021/34]HU21.12.2012
AL06.11.2019
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FI06.11.2019
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MC06.11.2019
MT06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
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IE21.12.2019
LU21.12.2019
BE31.12.2019
CH31.12.2019
LI31.12.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
Former [2021/32]HU21.12.2012
AL06.11.2019
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FI06.11.2019
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IT06.11.2019
LT06.11.2019
LV06.11.2019
MC06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
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SI06.11.2019
SK06.11.2019
SM06.11.2019
IE21.12.2019
LU21.12.2019
BE31.12.2019
CH31.12.2019
LI31.12.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
Former [2021/26]AL06.11.2019
AT06.11.2019
CY06.11.2019
CZ06.11.2019
DK06.11.2019
EE06.11.2019
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FI06.11.2019
HR06.11.2019
IT06.11.2019
LT06.11.2019
LV06.11.2019
MC06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
SI06.11.2019
SK06.11.2019
SM06.11.2019
IE21.12.2019
LU21.12.2019
BE31.12.2019
CH31.12.2019
LI31.12.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
Former [2021/10]AL06.11.2019
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IT06.11.2019
LT06.11.2019
LV06.11.2019
MC06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
SI06.11.2019
SK06.11.2019
SM06.11.2019
IE21.12.2019
LU21.12.2019
BE31.12.2019
CH31.12.2019
LI31.12.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
Former [2020/51]AL06.11.2019
AT06.11.2019
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LV06.11.2019
MC06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
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SE06.11.2019
SI06.11.2019
SK06.11.2019
SM06.11.2019
IE21.12.2019
LU21.12.2019
BE31.12.2019
CH31.12.2019
LI31.12.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
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PT06.03.2020
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LV06.11.2019
MC06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
SK06.11.2019
SM06.11.2019
IE21.12.2019
LU21.12.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
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PT06.03.2020
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BG06.02.2020
NO06.02.2020
GR07.02.2020
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PT06.03.2020
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PL06.11.2019
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BG06.02.2020
NO06.02.2020
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PT06.03.2020
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ES06.11.2019
FI06.11.2019
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LV06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
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SE06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
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PT06.03.2020
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PL06.11.2019
RO06.11.2019
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BG06.02.2020
NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
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LT06.11.2019
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NL06.11.2019
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RS06.11.2019
SE06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
Former [2020/25]ES06.11.2019
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SE06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
Former [2020/24]ES06.11.2019
FI06.11.2019
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NL06.11.2019
PL06.11.2019
SE06.11.2019
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NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
Former [2020/23]ES06.11.2019
FI06.11.2019
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Former [2020/21]NO06.02.2020
Documents cited:Search[IA]BE426488  (MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED) [I] 1-9,14-16 * page 3, line 27 - page 4, line 22 * * page 7, lines 9-13 * * figures 1, 4, 8 * [A] 10-13;
 [IA]US2274124  (MARY BOWLEY EVE) [I] 1-9,14-16 * page 1, column left, lines 33-40 * * page 3, column left, lines 14-74 * * figures 3, 4 *[A] 10-13
by applicant   - MINSIK AHN ET AL., "A 1.8 GHz 33-dBm P 0.1-dB CMOS T/R Switch Using Stacked FETs With Feed-Forward Capacitors in a Floated Well Structure", IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, (200911), vol. 57, no. 11, doi:doi:10.1109/TMTT.2009.2031928, XP011277672

DOI:   http://dx.doi.org/10.1109/TMTT.2009.2031928
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