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Extract from the Register of European Patents

EP About this file: EP2932588

EP2932588 - CIRCUIT FOR COMPARISON OF A VOLTAGE WITH A THRESHOLD AND CONVERSION OF ELECTRICAL ENERGY [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.08.2019
Database last updated on 07.10.2024
FormerThe patent has been granted
Status updated on  24.08.2018
FormerGrant of patent is intended
Status updated on  20.08.2018
FormerRequest for examination was made
Status updated on  20.07.2018
FormerGrant of patent is intended
Status updated on  12.04.2018
Most recent event   Tooltip03.07.2020Lapse of the patent in a contracting state
New state(s): CY, HU, MK		published on 05.08.2020  [2020/32]
Applicant(s)For all designated states
Commissariat à l'Energie Atomique et aux Energies Alternatives
Bâtiment "Le Ponant D"
25, Rue Leblanc
75015 Paris / FR
[N/P]
Former [2015/43]For all designated states
Commissariat à l'Energie Atomique et aux Energies Alternatives
Bâtiment "Le Ponant D"
25, rue Leblanc
75015 Paris / FR
Inventor(s)01 / BOISSEAU, Sébastien
4, Square des Cèdres
38130 Échirolles / FR
02 / DESPESSE, Ghislain
92 chemin des granges
38340 Voreppe / FR
 [2018/39]
Former [2015/43]01 / BOISSEAU, Sébastien
41 Boulevard Joseph Vallier
F-38100 Grenoble / FR
02 / DESPESSE, Ghislain
6 Place Saint Christophe
F-38120 Saint Egreve / FR
Representative(s)Cabinet Beaumont
4, Place Robert Schuman
B.P. 1529
38025 Grenoble Cedex 1 / FR
[2018/39]
Former [2015/43]Thibon, Laurent
Cabinet Beaumont
1, rue Champollion
38000 Grenoble / FR
Application number, filing date13782792.903.10.2013
[2015/43]
WO2013FR52356
Priority number, dateWO2012FR5288011.12.2012         Original published format: PCT/FR2012/052880
[2015/43]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2014091096
Date:19.06.2014
Language:FR
[2014/25]
Type: A1 Application with search report 
No.:EP2932588
Date:21.10.2015
Language:FR
The application published by WIPO in one of the EPO official languages on 19.06.2014 takes the place of the publication of the European patent application.
[2015/43]
Type: B1 Patent specification 
No.:EP2932588
Date:26.09.2018
Language:FR
[2018/39]
Search report(s)International search report - published on:EP19.06.2014
ClassificationIPC:H02M1/36, G01R19/165, H03K5/08
[2018/18]
CPC:
H03K5/2472 (EP,US); H02M1/36 (EP,US); H02M7/2176 (US);
H02N2/181 (US); H02N2/186 (US); H03K5/08 (EP,US);
G01R19/16519 (EP,US); G01R19/16576 (EP,US); H02M1/0006 (US);
H02M1/0054 (US); Y02B70/10 (EP) (-)
Former IPC [2015/43]H02M1/36, G01R19/165
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 [2015/43]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:SCHALTUNG ZUM VERGLEICHEN EINER SPANNUNG MIT EINEM SCHWELLENWERT UND UMWANDLUNG VON ELEKTRISCHER ENERGIE[2015/43]
English:CIRCUIT FOR COMPARISON OF A VOLTAGE WITH A THRESHOLD AND CONVERSION OF ELECTRICAL ENERGY[2015/43]
French:CIRCUIT DE COMPARAISON D'UNE TENSION A UN SEUIL ET CONVERSION D'ENERGIE ELECTRIQUE[2015/43]
Entry into regional phase01.06.2015National basic fee paid 
01.06.2015Designation fee(s) paid 
01.06.2015Examination fee paid 
Examination procedure01.06.2015Examination requested  [2015/43]
15.12.2015Amendment by applicant (claims and/or description)
13.04.2018Communication of intention to grant the patent
17.07.2018Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
17.07.2018Fee for grant paid
17.07.2018Fee for publishing/printing paid
20.08.2018Information about intention to grant a patent
20.08.2018Receipt 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  13.04.2018
Opposition(s)27.06.2019No opposition filed within time limit [2019/36]
Fees paidRenewal fee
21.10.2015Renewal fee patent year 03
28.09.2016Renewal fee patent year 04
29.09.2017Renewal fee patent year 05
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  TooltipHU03.10.2013
AL26.09.2018
AT26.09.2018
CY26.09.2018
CZ26.09.2018
DK26.09.2018
EE26.09.2018
ES26.09.2018
FI26.09.2018
HR26.09.2018
IT26.09.2018
LT26.09.2018
LV26.09.2018
MC26.09.2018
MK26.09.2018
MT26.09.2018
NL26.09.2018
PL26.09.2018
RO26.09.2018
RS26.09.2018
SE26.09.2018
SI26.09.2018
SK26.09.2018
SM26.09.2018
TR26.09.2018
IE03.10.2018
LU03.10.2018
BE31.10.2018
CH31.10.2018
LI31.10.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
IS26.01.2019
PT26.01.2019
[2020/31]
Former [2020/17]AL26.09.2018
AT26.09.2018
CZ26.09.2018
DK26.09.2018
EE26.09.2018
ES26.09.2018
FI26.09.2018
HR26.09.2018
IT26.09.2018
LT26.09.2018
LV26.09.2018
MC26.09.2018
MT26.09.2018
NL26.09.2018
PL26.09.2018
RO26.09.2018
RS26.09.2018
SE26.09.2018
SI26.09.2018
SK26.09.2018
SM26.09.2018
TR26.09.2018
IE03.10.2018
LU03.10.2018
BE31.10.2018
CH31.10.2018
LI31.10.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
IS26.01.2019
PT26.01.2019
Former [2020/08]AL26.09.2018
AT26.09.2018
CZ26.09.2018
DK26.09.2018
EE26.09.2018
ES26.09.2018
FI26.09.2018
HR26.09.2018
IT26.09.2018
LT26.09.2018
LV26.09.2018
MC26.09.2018
MT26.09.2018
NL26.09.2018
PL26.09.2018
RO26.09.2018
RS26.09.2018
SE26.09.2018
SI26.09.2018
SK26.09.2018
SM26.09.2018
IE03.10.2018
LU03.10.2018
BE31.10.2018
CH31.10.2018
LI31.10.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
IS26.01.2019
PT26.01.2019
Former [2019/50]AL26.09.2018
AT26.09.2018
CZ26.09.2018
DK26.09.2018
EE26.09.2018
ES26.09.2018
FI26.09.2018
HR26.09.2018
IT26.09.2018
LT26.09.2018
LV26.09.2018
MC26.09.2018
NL26.09.2018
PL26.09.2018
RO26.09.2018
RS26.09.2018
SE26.09.2018
SI26.09.2018
SK26.09.2018
SM26.09.2018
IE03.10.2018
LU03.10.2018
BE31.10.2018
CH31.10.2018
LI31.10.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
IS26.01.2019
PT26.01.2019
Former [2019/48]AL26.09.2018
AT26.09.2018
CZ26.09.2018
DK26.09.2018
EE26.09.2018
ES26.09.2018
FI26.09.2018
HR26.09.2018
IT26.09.2018
LT26.09.2018
LV26.09.2018
MC26.09.2018
NL26.09.2018
PL26.09.2018
RO26.09.2018
RS26.09.2018
SE26.09.2018
SK26.09.2018
SM26.09.2018
IE03.10.2018
LU03.10.2018
BE31.10.2018
CH31.10.2018
LI31.10.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
IS26.01.2019
PT26.01.2019
Former [2019/40]AL26.09.2018
AT26.09.2018
CZ26.09.2018
DK26.09.2018
EE26.09.2018
ES26.09.2018
FI26.09.2018
HR26.09.2018
IT26.09.2018
LT26.09.2018
LV26.09.2018
MC26.09.2018
NL26.09.2018
PL26.09.2018
RO26.09.2018
RS26.09.2018
SE26.09.2018
SK26.09.2018
SM26.09.2018
LU03.10.2018
BE31.10.2018
CH31.10.2018
LI31.10.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
IS26.01.2019
PT26.01.2019
Former [2019/38]AL26.09.2018
AT26.09.2018
CZ26.09.2018
DK26.09.2018
EE26.09.2018
ES26.09.2018
FI26.09.2018
HR26.09.2018
IT26.09.2018
LT26.09.2018
LV26.09.2018
MC26.09.2018
NL26.09.2018
PL26.09.2018
RO26.09.2018
RS26.09.2018
SE26.09.2018
SK26.09.2018
SM26.09.2018
LU03.10.2018
BE31.10.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
IS26.01.2019
PT26.01.2019
Former [2019/34]AL26.09.2018
AT26.09.2018
CZ26.09.2018
DK26.09.2018
EE26.09.2018
ES26.09.2018
FI26.09.2018
HR26.09.2018
IT26.09.2018
LT26.09.2018
LV26.09.2018
MC26.09.2018
NL26.09.2018
PL26.09.2018
RO26.09.2018
RS26.09.2018
SE26.09.2018
SK26.09.2018
SM26.09.2018
LU03.10.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
IS26.01.2019
PT26.01.2019
Former [2019/33]AL26.09.2018
AT26.09.2018
CZ26.09.2018
EE26.09.2018
ES26.09.2018
FI26.09.2018
HR26.09.2018
IT26.09.2018
LT26.09.2018
LV26.09.2018
MC26.09.2018
NL26.09.2018
PL26.09.2018
RO26.09.2018
RS26.09.2018
SE26.09.2018
SK26.09.2018
SM26.09.2018
LU03.10.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
IS26.01.2019
PT26.01.2019
Former [2019/30]AL26.09.2018
AT26.09.2018
CZ26.09.2018
EE26.09.2018
ES26.09.2018
FI26.09.2018
HR26.09.2018
IT26.09.2018
LT26.09.2018
LV26.09.2018
NL26.09.2018
PL26.09.2018
RO26.09.2018
RS26.09.2018
SE26.09.2018
SK26.09.2018
SM26.09.2018
LU03.10.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
IS26.01.2019
PT26.01.2019
Former [2019/26]AL26.09.2018
AT26.09.2018
CZ26.09.2018
EE26.09.2018
ES26.09.2018
FI26.09.2018
HR26.09.2018
IT26.09.2018
LT26.09.2018
LV26.09.2018
NL26.09.2018
PL26.09.2018
RO26.09.2018
RS26.09.2018
SE26.09.2018
SK26.09.2018
SM26.09.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
IS26.01.2019
PT26.01.2019
Former [2019/23]AL26.09.2018
AT26.09.2018
CZ26.09.2018
EE26.09.2018
ES26.09.2018
FI26.09.2018
HR26.09.2018
IT26.09.2018
LT26.09.2018
LV26.09.2018
NL26.09.2018
PL26.09.2018
RO26.09.2018
RS26.09.2018
SE26.09.2018
SK26.09.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
IS26.01.2019
Former [2019/22]AL26.09.2018
CZ26.09.2018
FI26.09.2018
HR26.09.2018
IT26.09.2018
LT26.09.2018
LV26.09.2018
NL26.09.2018
PL26.09.2018
RO26.09.2018
RS26.09.2018
SE26.09.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
IS26.01.2019
Former [2019/21]AL26.09.2018
FI26.09.2018
HR26.09.2018
IT26.09.2018
LT26.09.2018
LV26.09.2018
NL26.09.2018
RS26.09.2018
SE26.09.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
IS26.01.2019
Former [2019/20]AL26.09.2018
FI26.09.2018
HR26.09.2018
LT26.09.2018
LV26.09.2018
NL26.09.2018
RS26.09.2018
SE26.09.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
Former [2019/12]AL26.09.2018
FI26.09.2018
HR26.09.2018
LT26.09.2018
LV26.09.2018
RS26.09.2018
SE26.09.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
Former [2019/11]FI26.09.2018
HR26.09.2018
LT26.09.2018
RS26.09.2018
SE26.09.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
Former [2019/10]FI26.09.2018
LT26.09.2018
RS26.09.2018
SE26.09.2018
BG26.12.2018
NO26.12.2018
GR27.12.2018
Former [2019/08]FI26.09.2018
LT26.09.2018
NO26.12.2018
Former [2019/07]LT26.09.2018
Cited inInternational search[Y]US2007035334  (KOIKE HIDEHARU [JP]) [Y] 1,2,5-18 * paragraph [0050]; figures 1-3,5 *;
 [A]KR20080089752  (HYNIX SEMICONDUCTOR INC [KR]) [A] 1-11* abstract *;
 [Y]US2011109347  (RAO YUAN [US]) [Y] 1,2,5-18 * paragraphs [0003] , [0017] , [0018]; figures 1,2A,2B,5A; claim 4 *;
 [Y]  - YUAN RAO ET AL, "An input-powered active AC/DC converter with zero standby power for energy harvesting applications", ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2010 IEEE, IEEE, PISCATAWAY, NJ, USA, (20100912), ISBN 978-1-4244-5286-6, pages 4441 - 4446, XP031787642 [Y] 13,17,18 * page 4443 - page 4444; figure 6 * * page 4441; figure 1 *
 [YD]  - GASNIER P ET AL, "Power conversion and integrated circuit architecture for high voltage piezoelectric energy harvesting", NEW CIRCUITS AND SYSTEMS CONFERENCE (NEWCAS), 2012 IEEE 10TH INTERNATIONAL, IEEE, (20120617), doi:10.1109/NEWCAS.2012.6329035, ISBN 978-1-4673-0857-1, pages 377 - 380, XP032248100 [YD] 14-16,18 * page 380; figure 7 *

DOI:   http://dx.doi.org/10.1109/NEWCAS.2012.6329035
 [A]  - DAN NIU ET AL, "A sub-0.3V CMOS rectifier for energy harvesting applications", CIRCUITS AND SYSTEMS (MWSCAS), 2011 IEEE 54TH INTERNATIONAL MIDWEST SYMPOSIUM ON, IEEE, (20110807), doi:10.1109/MWSCAS.2011.6026347, ISBN 978-1-61284-856-3, pages 1 - 4, XP031941291 [A] 1-18 * page 1 - page 2; figure 3 *

DOI:   http://dx.doi.org/10.1109/MWSCAS.2011.6026347
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.