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Extract from the Register of European Patents

EP About this file: EP3890193

EP3890193 - PROCESSING AMPLITUDE MODULATION SIGNALS WITH NOISE ESTIMATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  31.05.2024
Database last updated on 09.05.2025
FormerThe patent has been granted
Status updated on  23.06.2023
FormerGrant of patent is intended
Status updated on  20.04.2023
FormerRequest for examination was made
Status updated on  08.04.2022
FormerThe application has been published
Status updated on  03.09.2021
Most recent event   Tooltip07.02.2025Lapse of the patent in a contracting state
New state(s): CH		published on 12.03.2025  [2025/11]
Applicant(s)For all designated states
NXP B.V.
High Tech Campus 60
5656 AG Eindhoven / NL
[2021/40]
Inventor(s)01 / Macours, Christophe Marc
NXP Semiconductors, Intellectual Property Group
High Tech Campus 60
5656 AG Eindhoven / NL
02 / Luyten, Joris Louis L
NXP Semiconductors, Intellectual Property Group
High Tech Campus 60
5656 AG Eindhoven / NL
03 / Gautama, Temujin
NXP Semiconductors, Intellectual Property Group
High Tech Campus 60
5656 AG Eindhoven / NL
 [2021/40]
Representative(s)Schmütz, Christian Klaus Johannes
NXP Semiconductors Germany GmbH
Intellectual Property Group
Beiersdorfstr. 12
22529 Hamburg / DE
[N/P]
Former [2023/30]Schmütz, Christian Klaus Johannes
NXP Semiconductors Germany GmbH
Intellectual Property Group
Troplowitzstraße 20
22529 Hamburg / DE
Former [2021/40]Hardingham, Christopher Mark
NXP Semiconductors
Intellectual Property Group
Abbey House
25 Clarendon Road
Redhill, Surrey RH1 1QZ / GB
Application number, filing date21164100.622.03.2021
[2021/40]
Priority number, dateUS20201683511030.03.2020         Original published format: US202016835110
[2021/40]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3890193
Date:06.10.2021
Language:EN
[2021/40]
Type: B1 Patent specification 
No.:EP3890193
Date:26.07.2023
Language:EN
[2023/30]
Search report(s)(Supplementary) European search report - dispatched on:EP28.07.2021
ClassificationIPC:H04B1/12, H03D1/04, // H04B1/10
[2021/40]
CPC:
H04B1/123 (EP); H04L27/02 (US); H03C1/06 (US);
H03D1/04 (EP); H04L27/2691 (US); H04L27/362 (US);
H03D2200/0082 (EP); H04B1/1027 (EP) (-)
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 [2022/19]
Former [2021/40]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:VERFAHREN ZUR VERARBEITUNG VON AMPLITUDENMODULATIONSSIGNALEN MIT RAUSCHSCHÄTZUNG[2021/40]
English:PROCESSING AMPLITUDE MODULATION SIGNALS WITH NOISE ESTIMATION[2021/40]
French:TRAITEMENT DE SIGNAUX DE MODULATION D'AMPLITUDE AVEC ESTIMATION DU BRUIT[2021/40]
Examination procedure04.04.2022Amendment by applicant (claims and/or description)
06.04.2022Examination requested  [2022/19]
06.04.2022Date on which the examining division has become responsible
21.04.2023Communication of intention to grant the patent
15.06.2023Fee for grant paid
15.06.2023Fee for publishing/printing paid
15.06.2023Receipt of the translation of the claim(s)
Opposition(s)29.04.2024No opposition filed within time limit [2024/27]
Fees paidRenewal fee
31.03.2023Renewal fee patent year 03
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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  TooltipAT26.07.2023
BG26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
ES26.07.2023
FI26.07.2023
HR26.07.2023
IT26.07.2023
LT26.07.2023
LV26.07.2023
MC26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SI26.07.2023
SK26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
IE22.03.2024
LU22.03.2024
BE31.03.2024
CH31.03.2024
[2025/11]
Former [2025/10]AT26.07.2023
BG26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
ES26.07.2023
FI26.07.2023
HR26.07.2023
IT26.07.2023
LT26.07.2023
LV26.07.2023
MC26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SI26.07.2023
SK26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
IE22.03.2024
LU22.03.2024
BE31.03.2024
Former [2025/08]AT26.07.2023
BG26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
ES26.07.2023
FI26.07.2023
HR26.07.2023
IT26.07.2023
LT26.07.2023
LV26.07.2023
MC26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SI26.07.2023
SK26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
LU22.03.2024
BE31.03.2024
Former [2024/52]AT26.07.2023
BG26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
ES26.07.2023
FI26.07.2023
HR26.07.2023
IT26.07.2023
LT26.07.2023
LV26.07.2023
MC26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SI26.07.2023
SK26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
LU22.03.2024
Former [2024/51]AT26.07.2023
BG26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
ES26.07.2023
FI26.07.2023
HR26.07.2023
IT26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SI26.07.2023
SK26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/36]AT26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
ES26.07.2023
FI26.07.2023
HR26.07.2023
IT26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SI26.07.2023
SK26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/27]AT26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
ES26.07.2023
FI26.07.2023
HR26.07.2023
IT26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SK26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/23]AT26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
ES26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SK26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/22]AT26.07.2023
CZ26.07.2023
DK26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/20]AT26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RS26.07.2023
SE26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/10]AT26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RS26.07.2023
SE26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/09]AT26.07.2023
FI26.07.2023
LT26.07.2023
NL26.07.2023
SE26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
Former [2024/08]LT26.07.2023
NL26.07.2023
NO26.10.2023
GR27.10.2023
Former [2024/05]NL26.07.2023
Documents cited:Search[XI]US2004165680  (KROEGER BRIAN WILLIAM [US]) [X] 1-7,11-15 * paragraph [0002] - paragraph [0006] * * paragraph [0030] - paragraph [0091] * * figures 1-11 *[I] 8-10;
 [XI]JP2012100154  (JAPAN KYASTEM CO LTD, et al) [X] 1-7,11-15 * paragraph [0019] - paragraph [0081] * * figures 1-7 * [I] 8-10;
 [X]  - HATTORI YOHIYUKI ET AL, "Noise suppression method for an AM radio receiver using digital signal processing", 2016 INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY - EMC EUROPE, IEEE, (20160905), doi:10.1109/EMCEUROPE.2016.7739181, pages 393 - 398, XP032995748 [X] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1109/EMCEurope.2016.7739181
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.