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Extract from the Register of European Patents

EP About this file: EP3232215

EP3232215 - ELECTRIC MOTOR DIAGNOSIS DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  31.03.2023
Database last updated on 20.07.2024
FormerThe patent has been granted
Status updated on  22.04.2022
FormerGrant of patent is intended
Status updated on  12.12.2021
FormerRequest for examination was made
Status updated on  15.09.2017
FormerThe international publication has been made
Status updated on  10.02.2017
Most recent event   Tooltip09.02.2024Lapse of the patent in a contracting state
New state(s): IT		published on 13.03.2024  [2024/11]
Applicant(s)For all designated states
Mitsubishi Electric Corporation
7-3, Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8310 / JP
[2017/42]
Inventor(s)01 / MIYAUCHI Toshihiko
c/o Mitsubishi Electric Corporation
7-3 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8310 / JP
02 / KANEMARU Makoto
c/o Mitsubishi Electric Corporation
7-3 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8310 / JP
03 / MORI Mitsugi
c/o Mitsubishi Electric Corporation
7-3 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8310 / JP
04 / TSUKIMA Mitsuru
c/o Mitsubishi Electric Corporation
7-3 Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8310 / JP
 [2017/42]
Representative(s)Meissner Bolte Partnerschaft mbB
Patentanwälte Rechtsanwälte
Postfach 86 06 24
81633 München / DE
[N/P]
Former [2017/42]Sajda, Wolf E.
Meissner Bolte Patentanwälte
Rechtsanwälte Partnerschaft mbB
Postfach 86 06 24
81633 München / DE
Application number, filing date15867229.531.03.2015
[2017/42]
WO2015JP60055
Priority number, dateJP2014024962110.12.2014         Original published format: JP 2014249621
[2017/42]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016092871
Date:16.06.2016
Language:JA
[2016/24]
Type: A1 Application with search report 
No.:EP3232215
Date:18.10.2017
Language:EN
[2017/42]
Type: B1 Patent specification 
No.:EP3232215
Date:25.05.2022
Language:EN
[2022/21]
Search report(s)International search report - published on:JP16.06.2016
(Supplementary) European search report - dispatched on:EP13.07.2018
ClassificationIPC:G01R31/34, H02P23/00
[2021/47]
CPC:
G01R31/343 (EP,US); G01R31/346 (KR); G01R29/16 (KR);
H02P23/00 (EP,KR)
Former IPC [2017/42]G01R31/34, G01R31/02, H02P23/00
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 [2017/42]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
TitleGerman:ELEKTROMOTORDIAGNOSEVORRICHTUNG[2017/42]
English:ELECTRIC MOTOR DIAGNOSIS DEVICE[2017/42]
French:DISPOSITIF DE DIAGNOSTIC DE MOTEUR ÉLECTRIQUE[2017/42]
Entry into regional phase09.02.2017Translation filed 
09.02.2017National basic fee paid 
09.02.2017Search fee paid 
09.02.2017Designation fee(s) paid 
09.02.2017Examination fee paid 
Examination procedure09.02.2017Examination requested  [2017/42]
09.02.2017Date on which the examining division has become responsible
29.01.2019Amendment by applicant (claims and/or description)
13.12.2021Communication of intention to grant the patent
19.04.2022Fee for grant paid
19.04.2022Fee for publishing/printing paid
19.04.2022Receipt of the translation of the claim(s)
Opposition(s)28.02.2023No opposition filed within time limit [2023/18]
Fees paidRenewal fee
08.06.2017Renewal fee patent year 03
13.03.2018Renewal fee patent year 04
13.03.2019Renewal fee patent year 05
12.03.2020Renewal fee patent year 06
12.03.2021Renewal fee patent year 07
22.02.2022Renewal fee patent year 08
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  TooltipAL25.05.2022
AT25.05.2022
CZ25.05.2022
DK25.05.2022
EE25.05.2022
ES25.05.2022
FI25.05.2022
HR25.05.2022
IT25.05.2022
LT25.05.2022
LV25.05.2022
MC25.05.2022
NL25.05.2022
PL25.05.2022
RO25.05.2022
RS25.05.2022
SE25.05.2022
SI25.05.2022
SK25.05.2022
SM25.05.2022
BG25.08.2022
NO25.08.2022
GR26.08.2022
IS25.09.2022
PT26.09.2022
[2024/11]
Former [2023/48]AL25.05.2022
AT25.05.2022
CZ25.05.2022
DK25.05.2022
EE25.05.2022
ES25.05.2022
FI25.05.2022
HR25.05.2022
LT25.05.2022
LV25.05.2022
MC25.05.2022
NL25.05.2022
PL25.05.2022
RO25.05.2022
RS25.05.2022
SE25.05.2022
SI25.05.2022
SK25.05.2022
SM25.05.2022
BG25.08.2022
NO25.08.2022
GR26.08.2022
IS25.09.2022
PT26.09.2022
Former [2023/25]AL25.05.2022
AT25.05.2022
CZ25.05.2022
DK25.05.2022
EE25.05.2022
ES25.05.2022
FI25.05.2022
HR25.05.2022
LT25.05.2022
LV25.05.2022
NL25.05.2022
PL25.05.2022
RO25.05.2022
RS25.05.2022
SE25.05.2022
SI25.05.2022
SK25.05.2022
SM25.05.2022
BG25.08.2022
NO25.08.2022
GR26.08.2022
IS25.09.2022
PT26.09.2022
Former [2023/17]AL25.05.2022
AT25.05.2022
CZ25.05.2022
DK25.05.2022
EE25.05.2022
ES25.05.2022
FI25.05.2022
HR25.05.2022
LT25.05.2022
LV25.05.2022
NL25.05.2022
PL25.05.2022
RO25.05.2022
RS25.05.2022
SE25.05.2022
SK25.05.2022
SM25.05.2022
BG25.08.2022
NO25.08.2022
GR26.08.2022
IS25.09.2022
PT26.09.2022
Former [2023/09]AT25.05.2022
CZ25.05.2022
DK25.05.2022
EE25.05.2022
ES25.05.2022
FI25.05.2022
HR25.05.2022
LT25.05.2022
LV25.05.2022
NL25.05.2022
PL25.05.2022
RO25.05.2022
RS25.05.2022
SE25.05.2022
SK25.05.2022
SM25.05.2022
BG25.08.2022
NO25.08.2022
GR26.08.2022
IS25.09.2022
PT26.09.2022
Former [2023/07]AT25.05.2022
DK25.05.2022
ES25.05.2022
FI25.05.2022
HR25.05.2022
LT25.05.2022
LV25.05.2022
NL25.05.2022
PL25.05.2022
RS25.05.2022
SE25.05.2022
BG25.08.2022
NO25.08.2022
GR26.08.2022
IS25.09.2022
PT26.09.2022
Former [2022/51]AT25.05.2022
ES25.05.2022
FI25.05.2022
HR25.05.2022
LT25.05.2022
LV25.05.2022
NL25.05.2022
PL25.05.2022
RS25.05.2022
SE25.05.2022
BG25.08.2022
NO25.08.2022
GR26.08.2022
IS25.09.2022
PT26.09.2022
Former [2022/50]AT25.05.2022
ES25.05.2022
FI25.05.2022
HR25.05.2022
LT25.05.2022
LV25.05.2022
NL25.05.2022
PL25.05.2022
RS25.05.2022
SE25.05.2022
BG25.08.2022
NO25.08.2022
GR26.08.2022
PT26.09.2022
Former [2022/49]AT25.05.2022
ES25.05.2022
FI25.05.2022
HR25.05.2022
LT25.05.2022
LV25.05.2022
NL25.05.2022
SE25.05.2022
BG25.08.2022
NO25.08.2022
GR26.08.2022
PT26.09.2022
Former [2022/48]AT25.05.2022
ES25.05.2022
FI25.05.2022
LT25.05.2022
NL25.05.2022
SE25.05.2022
NO25.08.2022
PT26.09.2022
Former [2022/47]AT25.05.2022
ES25.05.2022
FI25.05.2022
LT25.05.2022
SE25.05.2022
NO25.08.2022
PT26.09.2022
Documents cited:Search[A]US5477163  (KLIMAN GERALD B [US]) [A] 1-9 * column 1, line 6 - column 1, line 60; figures 1, 3-5, 6a, 6b * * column 2, line 27 - column 5, line 19 * * column 5, line 54 - column 6, line 14 *;
 [A]US5786708  (PREMERLANI WILLIAM JAMES [US], et al) [A] 1-9 * abstract * * column 1, line 23 - column 1, line 45 * * column 1, line 62 - column 2, line 43 * * column 3, line 42 - column 5, line 5 * * column 6, line 31 - column 6, line 60 *;
 [XA]WO2014156386  (MITSUBISHI ELECTRIC CORP [JP]) [X] 1,7,8 * paragraphs [0016] - [0030]; figure 1 * [A] 2-6,9;
 [A]  - SOTTILE J ET AL, "AN ON-LINE METHOD TO DETECT INCIPIENT FAILURE OF TURN INSULATION INRANDOM-WOUND MOTORS", IEEE TRANSACTIONS ON ENERGY CONVERSION, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, (19931231), vol. 8, no. 4, doi:10.1109/60.260992, ISSN 0885-8969, pages 762 - 768, XP000423898 [A] 1-9 * paragraphs [Effective negative] - [sequence impedance] - paragraph [Conclusions]; figures 3-7 *

DOI:   http://dx.doi.org/10.1109/60.260992
 [A]  - RANGARAJAN M TALLAM ET AL, "Transient Model for Induction Machines With Stator Winding Turn Faults", IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, (20020531), vol. 38, no. 3, ISSN 0093-9994, XP011073475 [A] 1-9 * paragraphs [IV. Analysis of steady] - [state operation] - paragraph [V. Experimental results]; figures 2-3 *
International search[A]US5514978  (KOEGL RUDOLPH A A [US], et al) [A] 1-9* , entire text; all drawings (Family: none) *;
 [A]US2014117912  (GAJIC ZORAN [SE], et al) [A] 1-9 * , entire text; all drawings & WO 2013/004285 A1 & EP 2730023 A1 & CN 103782509 A *;
 [A]JP2014117141  (KOREA ELECTRONICS TECHNOLOGY) [A] 1-9 * , entire text; all drawings & US 2014/0160602 A1 & EP 2741418 A2 & KR 10-1357828 B1 *;
 [XA]WO2014156386  (MITSUBISHI ELECTRIC CORP [JP]) [X] 1, 7-8 * , paragraphs [0005], [0016] to [0030], [0038] to [0040]; fig. 2, 12, 21 (Family: none) * [A] 2-6, 9
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.