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Extract from the Register of European Patents

EP About this file: EP2693634

EP2693634 - Harmonic suppression in switching amplifiers [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.06.2016
Database last updated on 24.08.2024
Most recent event   Tooltip19.10.2018Lapse of the patent in a contracting state
New state(s): AL		published on 21.11.2018  [2018/47]
Applicant(s)For all designated states
NXP B.V.
High Tech Campus 60
5656 AG Eindhoven / NL
[2014/06]
Inventor(s)01 / Ciacci, Massimo
NXP Semiconductors, Intellectual Property &
Licensing
High Tech Campus 60
5656 AG Eindhoven / NL
02 / Verlinde, Jos
NXP Semiconductors, Intellectual Property &
Licensing
High Tech Campus 60
5656 AG Eindhoven / NL
03 / Van de Beek, Remco C.H.
NXP Semiconductors, Intellectual Property &
Licensing
High Tech Campus 60
5656 AG Eindhoven / NL
 [2014/06]
Representative(s)Krott, Michel
NXP B.V.
Intellectual Property & Licensing
High Tech Campus 60
5656 AG Eindhoven / NL
[2014/06]
Application number, filing date13174363.528.06.2013
[2014/06]
Priority number, dateUS20121356401301.08.2012         Original published format: US201213564013
[2014/06]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2693634
Date:05.02.2014
Language:EN
[2014/06]
Type: B1 Patent specification 
No.:EP2693634
Date:12.08.2015
Language:EN
[2015/33]
Search report(s)(Supplementary) European search report - dispatched on:EP12.09.2013
ClassificationIPC:H03F3/24, H03F3/217, H03F1/32, H04L27/36, H03C5/00, H04L25/02
[2014/30]
CPC:
H03C5/00 (EP,US); H03F3/2173 (EP,US); H03F3/24 (EP,US);
H04L25/0272 (EP,US)
Former IPC [2014/06]H03F3/24, H03F3/217, H03F1/32, H04L27/36, H03C5/00
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 [2015/33]
Former [2014/06]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:Harmonische Unterdrückung in Schaltverstärkern[2014/06]
English:Harmonic suppression in switching amplifiers[2014/06]
French:Suppression d'harmonique dans des amplificateurs de commutation[2014/06]
Examination procedure10.12.2013Amendment by applicant (claims and/or description)
26.03.2014Examination requested  [2014/19]
12.03.2015Communication of intention to grant the patent
15.06.2015Fee for grant paid
15.06.2015Fee for publishing/printing paid
15.06.2015Receipt 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  12.03.2015
Opposition(s)13.05.2016No opposition filed within time limit [2016/29]
Fees paidRenewal fee
30.06.2015Renewal fee patent year 03
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  TooltipHU28.06.2013
AL12.08.2015
AT12.08.2015
BE12.08.2015
BG12.08.2015
CY12.08.2015
CZ12.08.2015
DK12.08.2015
EE12.08.2015
ES12.08.2015
FI12.08.2015
HR12.08.2015
IT12.08.2015
LT12.08.2015
LV12.08.2015
MC12.08.2015
MK12.08.2015
NL12.08.2015
PL12.08.2015
RO12.08.2015
RS12.08.2015
SE12.08.2015
SI12.08.2015
SK12.08.2015
SM12.08.2015
TR12.08.2015
NO12.11.2015
GR13.11.2015
IS12.12.2015
PT14.12.2015
[2018/47]
Former [2018/38]HU28.06.2013
AT12.08.2015
BE12.08.2015
BG12.08.2015
CY12.08.2015
CZ12.08.2015
DK12.08.2015
EE12.08.2015
ES12.08.2015
FI12.08.2015
HR12.08.2015
IT12.08.2015
LT12.08.2015
LV12.08.2015
MC12.08.2015
MK12.08.2015
NL12.08.2015
PL12.08.2015
RO12.08.2015
RS12.08.2015
SE12.08.2015
SI12.08.2015
SK12.08.2015
SM12.08.2015
TR12.08.2015
NO12.11.2015
GR13.11.2015
IS12.12.2015
PT14.12.2015
Former [2018/32]HU28.06.2013
AT12.08.2015
BE12.08.2015
CY12.08.2015
CZ12.08.2015
DK12.08.2015
EE12.08.2015
ES12.08.2015
FI12.08.2015
HR12.08.2015
IT12.08.2015
LT12.08.2015
LV12.08.2015
MC12.08.2015
MK12.08.2015
NL12.08.2015
PL12.08.2015
RO12.08.2015
RS12.08.2015
SE12.08.2015
SI12.08.2015
SK12.08.2015
SM12.08.2015
TR12.08.2015
NO12.11.2015
GR13.11.2015
IS12.12.2015
PT14.12.2015
Former [2018/29]HU28.06.2013
AT12.08.2015
BE12.08.2015
CY12.08.2015
CZ12.08.2015
DK12.08.2015
EE12.08.2015
ES12.08.2015
FI12.08.2015
HR12.08.2015
IT12.08.2015
LT12.08.2015
LV12.08.2015
MC12.08.2015
MK12.08.2015
NL12.08.2015
PL12.08.2015
RO12.08.2015
RS12.08.2015
SE12.08.2015
SI12.08.2015
SK12.08.2015
SM12.08.2015
TR12.08.2015
NO12.11.2015
GR13.11.2015
IS12.12.2015
PT14.12.2015
Former [2018/28]HU28.06.2013
AT12.08.2015
BE12.08.2015
CY12.08.2015
CZ12.08.2015
DK12.08.2015
EE12.08.2015
ES12.08.2015
FI12.08.2015
HR12.08.2015
IT12.08.2015
LT12.08.2015
LV12.08.2015
MC12.08.2015
MK12.08.2015
NL12.08.2015
PL12.08.2015
RO12.08.2015
RS12.08.2015
SE12.08.2015
SI12.08.2015
SK12.08.2015
SM12.08.2015
NO12.11.2015
GR13.11.2015
IS12.12.2015
PT14.12.2015
Former [2017/07]AT12.08.2015
BE12.08.2015
CZ12.08.2015
DK12.08.2015
EE12.08.2015
ES12.08.2015
FI12.08.2015
HR12.08.2015
IT12.08.2015
LT12.08.2015
LV12.08.2015
MC12.08.2015
NL12.08.2015
PL12.08.2015
RO12.08.2015
RS12.08.2015
SE12.08.2015
SI12.08.2015
SK12.08.2015
NO12.11.2015
GR13.11.2015
IS12.12.2015
PT14.12.2015
Former [2017/03]AT12.08.2015
BE12.08.2015
CZ12.08.2015
DK12.08.2015
EE12.08.2015
ES12.08.2015
FI12.08.2015
HR12.08.2015
IT12.08.2015
LT12.08.2015
LV12.08.2015
NL12.08.2015
PL12.08.2015
RO12.08.2015
RS12.08.2015
SE12.08.2015
SI12.08.2015
SK12.08.2015
NO12.11.2015
GR13.11.2015
IS12.12.2015
PT14.12.2015
Former [2016/36]AT12.08.2015
CZ12.08.2015
DK12.08.2015
EE12.08.2015
ES12.08.2015
FI12.08.2015
HR12.08.2015
IT12.08.2015
LT12.08.2015
LV12.08.2015
NL12.08.2015
PL12.08.2015
RO12.08.2015
RS12.08.2015
SE12.08.2015
SI12.08.2015
SK12.08.2015
NO12.11.2015
GR13.11.2015
IS12.12.2015
PT14.12.2015
Former [2016/23]AT12.08.2015
CZ12.08.2015
DK12.08.2015
EE12.08.2015
ES12.08.2015
FI12.08.2015
HR12.08.2015
IT12.08.2015
LT12.08.2015
LV12.08.2015
NL12.08.2015
PL12.08.2015
RO12.08.2015
RS12.08.2015
SE12.08.2015
SK12.08.2015
NO12.11.2015
GR13.11.2015
IS12.12.2015
PT14.12.2015
Former [2016/22]AT12.08.2015
CZ12.08.2015
DK12.08.2015
EE12.08.2015
ES12.08.2015
FI12.08.2015
HR12.08.2015
IT12.08.2015
LT12.08.2015
LV12.08.2015
NL12.08.2015
PL12.08.2015
RS12.08.2015
SE12.08.2015
NO12.11.2015
GR13.11.2015
IS12.12.2015
PT14.12.2015
Former [2016/21]AT12.08.2015
DK12.08.2015
ES12.08.2015
FI12.08.2015
HR12.08.2015
IT12.08.2015
LT12.08.2015
LV12.08.2015
NL12.08.2015
PL12.08.2015
RS12.08.2015
SE12.08.2015
NO12.11.2015
GR13.11.2015
IS12.12.2015
PT14.12.2015
Former [2016/20]AT12.08.2015
DK12.08.2015
ES12.08.2015
FI12.08.2015
HR12.08.2015
LT12.08.2015
LV12.08.2015
NL12.08.2015
PL12.08.2015
RS12.08.2015
SE12.08.2015
NO12.11.2015
GR13.11.2015
IS12.12.2015
PT14.12.2015
Former [2016/14]AT12.08.2015
ES12.08.2015
FI12.08.2015
HR12.08.2015
LT12.08.2015
LV12.08.2015
NL12.08.2015
PL12.08.2015
RS12.08.2015
SE12.08.2015
NO12.11.2015
GR13.11.2015
IS12.12.2015
PT14.12.2015
Former [2016/11]AT12.08.2015
ES12.08.2015
FI12.08.2015
HR12.08.2015
LT12.08.2015
LV12.08.2015
PL12.08.2015
RS12.08.2015
SE12.08.2015
NO12.11.2015
GR13.11.2015
IS12.12.2015
PT14.12.2015
Former [2016/10]ES12.08.2015
FI12.08.2015
HR12.08.2015
LT12.08.2015
LV12.08.2015
PL12.08.2015
RS12.08.2015
SE12.08.2015
NO12.11.2015
GR13.11.2015
IS12.12.2015
PT14.12.2015
Former [2016/09]FI12.08.2015
LT12.08.2015
LV12.08.2015
NO12.11.2015
GR13.11.2015
Former [2016/08]LT12.08.2015
NO12.11.2015
Former [2016/07]LT12.08.2015
Documents cited:Search[Y]US5115203  (KRETT DAVID L [US], et al) [Y] 1-8,10 * column 1, line 59 - column 2, line 9; figures 1A, 1B, 3 *;
 [Y]WO2010105031  (QUALCOMM INC [US], et al) [Y] 3 * paragraph [0005] - paragraph [0006]; figure 3 *;
 [A]US2009243744  (BEALE RICHARD GALE [US], et al) [A] 1-11 * paragraph [0002]; figures 1,11 *;
 [A]WO2007069193  (NXP BV [NL], et al) [A] 1-11 * the whole document *
 [Y]  - SAI CHUN TANG ET AL, "A harmonic cancellation technique for an ultrasound transducer excited by a switched-mode power converter", IEEE TRANSACTIONS ON ULTRASONICS, FERROELECTRICS AND FREQUENCY CONTROL, IEEE, US, (20080201), vol. 55, no. 2, doi:10.1109/TUFFC.2008.654, ISSN 0885-3010, pages 359 - 367, XP011225324 [Y] 1,2,4-8,10 * chapter II;; figures 1,2,3 *

DOI:   http://dx.doi.org/10.1109/TUFFC.2008.654
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