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Extract from the Register of European Patents

EP About this file: EP3579508

EP3579508 - PULSE SIGNAL OUTPUT CIRCUIT [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.02.2023
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  11.03.2022
FormerGrant of patent is intended
Status updated on  24.10.2021
FormerRequest for examination was made
Status updated on  19.06.2020
FormerThe application has been published
Status updated on  08.11.2019
Most recent event   Tooltip17.05.2024Lapse of the patent in a contracting state
New state(s): HU		published on 19.06.2024  [2024/25]
Applicant(s)For all designated states
Yokogawa Electric Corporation
9-32, Nakacho 2-chome
Musashino-shi
Tokyo 180-8750 / JP
[2019/50]
Inventor(s)01 / Iwano, Youichi
c/o YOKOGAWA ELECTRIC CORPORATION
9-32
Nakacho 2-chome
Musashino-shi
Tokyo 180-8750 / JP
 [2022/15]
Former [2019/50]01 / Iwano, Youichi
c/o YOKOGAWA ELECTRIC CORPORATION
9-32
Nakacho 2-chome
Musashino-shi
Tokyo, 180-8750 / JP
Representative(s)Henkel & Partner mbB
Patentanwaltskanzlei, Rechtsanwaltskanzlei
Maximiliansplatz 21
80333 München / DE
[2019/50]
Application number, filing date19176569.224.05.2019
[2019/50]
Priority number, dateJP2018010409430.05.2018         Original published format: JP 2018104094
[2019/50]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3579508
Date:11.12.2019
Language:EN
[2019/50]
Type: B1 Patent specification 
No.:EP3579508
Date:13.04.2022
Language:EN
[2022/15]
Search report(s)(Supplementary) European search report - dispatched on:EP12.11.2019
ClassificationIPC:H04L25/02, H02M1/00
[2019/50]
CPC:
H04L25/02 (EP,US); H02M1/08 (EP); H02M3/33569 (EP,CN,US);
H03K3/01 (CN); H03K3/57 (CN); H02M3/01 (EP,CN,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 [2020/30]
Former [2019/50]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:IMPULSSIGNALAUSGANGSSCHALTUNG[2019/50]
English:PULSE SIGNAL OUTPUT CIRCUIT[2019/50]
French:CIRCUIT DE SORTIE DE SIGNAL D'IMPULSION[2019/50]
Examination procedure12.06.2020Amendment by applicant (claims and/or description)
12.06.2020Examination requested  [2020/30]
12.06.2020Date on which the examining division has become responsible
25.10.2021Communication of intention to grant the patent
02.03.2022Fee for grant paid
02.03.2022Fee for publishing/printing paid
02.03.2022Receipt of the translation of the claim(s)
Opposition(s)16.01.2023No opposition filed within time limit [2023/12]
Fees paidRenewal fee
18.05.2021Renewal fee patent year 03
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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  TooltipHU24.05.2019
AL13.04.2022
AT13.04.2022
CY13.04.2022
CZ13.04.2022
DK13.04.2022
EE13.04.2022
ES13.04.2022
FI13.04.2022
HR13.04.2022
IT13.04.2022
LT13.04.2022
LV13.04.2022
MC13.04.2022
MK13.04.2022
NL13.04.2022
PL13.04.2022
RO13.04.2022
RS13.04.2022
SE13.04.2022
SI13.04.2022
SK13.04.2022
SM13.04.2022
IE24.05.2022
LU24.05.2022
BE31.05.2022
CH31.05.2022
LI31.05.2022
FR13.06.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
PT16.08.2022
[2024/25]
Former [2024/23]AL13.04.2022
AT13.04.2022
CY13.04.2022
CZ13.04.2022
DK13.04.2022
EE13.04.2022
ES13.04.2022
FI13.04.2022
HR13.04.2022
IT13.04.2022
LT13.04.2022
LV13.04.2022
MC13.04.2022
MK13.04.2022
NL13.04.2022
PL13.04.2022
RO13.04.2022
RS13.04.2022
SE13.04.2022
SI13.04.2022
SK13.04.2022
SM13.04.2022
IE24.05.2022
LU24.05.2022
BE31.05.2022
CH31.05.2022
LI31.05.2022
FR13.06.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
PT16.08.2022
Former [2024/20]AL13.04.2022
AT13.04.2022
CY13.04.2022
CZ13.04.2022
DK13.04.2022
EE13.04.2022
ES13.04.2022
FI13.04.2022
HR13.04.2022
IT13.04.2022
LT13.04.2022
LV13.04.2022
MC13.04.2022
NL13.04.2022
PL13.04.2022
RO13.04.2022
RS13.04.2022
SE13.04.2022
SI13.04.2022
SK13.04.2022
SM13.04.2022
IE24.05.2022
LU24.05.2022
BE31.05.2022
CH31.05.2022
LI31.05.2022
FR13.06.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
PT16.08.2022
Former [2024/11]AL13.04.2022
AT13.04.2022
CZ13.04.2022
DK13.04.2022
EE13.04.2022
ES13.04.2022
FI13.04.2022
HR13.04.2022
IT13.04.2022
LT13.04.2022
LV13.04.2022
MC13.04.2022
NL13.04.2022
PL13.04.2022
RO13.04.2022
RS13.04.2022
SE13.04.2022
SI13.04.2022
SK13.04.2022
SM13.04.2022
IE24.05.2022
LU24.05.2022
BE31.05.2022
CH31.05.2022
LI31.05.2022
FR13.06.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
PT16.08.2022
Former [2023/25]AL13.04.2022
AT13.04.2022
CZ13.04.2022
DK13.04.2022
EE13.04.2022
ES13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
MC13.04.2022
NL13.04.2022
PL13.04.2022
RO13.04.2022
RS13.04.2022
SE13.04.2022
SI13.04.2022
SK13.04.2022
SM13.04.2022
IE24.05.2022
LU24.05.2022
BE31.05.2022
CH31.05.2022
LI31.05.2022
FR13.06.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
PT16.08.2022
Former [2023/22]AL13.04.2022
AT13.04.2022
CZ13.04.2022
DK13.04.2022
EE13.04.2022
ES13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
MC13.04.2022
NL13.04.2022
PL13.04.2022
RO13.04.2022
RS13.04.2022
SE13.04.2022
SK13.04.2022
SM13.04.2022
IE24.05.2022
LU24.05.2022
CH31.05.2022
LI31.05.2022
FR13.06.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
PT16.08.2022
Former [2023/20]AL13.04.2022
AT13.04.2022
CZ13.04.2022
DK13.04.2022
EE13.04.2022
ES13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
MC13.04.2022
NL13.04.2022
PL13.04.2022
RO13.04.2022
RS13.04.2022
SE13.04.2022
SK13.04.2022
SM13.04.2022
IE24.05.2022
LU24.05.2022
CH31.05.2022
LI31.05.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
PT16.08.2022
Former [2023/17]AL13.04.2022
AT13.04.2022
CZ13.04.2022
DK13.04.2022
EE13.04.2022
ES13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
MC13.04.2022
NL13.04.2022
PL13.04.2022
RO13.04.2022
RS13.04.2022
SE13.04.2022
SK13.04.2022
SM13.04.2022
LU24.05.2022
CH31.05.2022
LI31.05.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
PT16.08.2022
Former [2023/09]AT13.04.2022
CZ13.04.2022
DK13.04.2022
EE13.04.2022
ES13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
MC13.04.2022
NL13.04.2022
PL13.04.2022
RO13.04.2022
RS13.04.2022
SE13.04.2022
SK13.04.2022
SM13.04.2022
LU24.05.2022
CH31.05.2022
LI31.05.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
PT16.08.2022
Former [2023/08]AT13.04.2022
DK13.04.2022
ES13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
MC13.04.2022
NL13.04.2022
PL13.04.2022
RS13.04.2022
SE13.04.2022
LU24.05.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
PT16.08.2022
Former [2023/07]AT13.04.2022
DK13.04.2022
ES13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
NL13.04.2022
PL13.04.2022
RS13.04.2022
SE13.04.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
PT16.08.2022
Former [2022/51]AT13.04.2022
ES13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
NL13.04.2022
PL13.04.2022
RS13.04.2022
SE13.04.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
PT16.08.2022
Former [2022/50]AT13.04.2022
ES13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
NL13.04.2022
PL13.04.2022
RS13.04.2022
SE13.04.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
PT16.08.2022
Former [2022/49]AT13.04.2022
ES13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
NL13.04.2022
SE13.04.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
PT16.08.2022
Former [2022/47]AT13.04.2022
ES13.04.2022
FI13.04.2022
LT13.04.2022
NL13.04.2022
SE13.04.2022
NO13.07.2022
PT16.08.2022
Former [2022/44]NL13.04.2022
Documents cited:Search[ID]JP2013222978  (YOKOGAWA ELECTRIC CORP) [ID] 1* abstract *
by applicantJP2013222978
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.