blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3111550

EP3111550 - FOUR QUADRANT VOLTAGE LIMITER FOR ROTOR FLUX ORIENTED MACHINE CONTROL [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.07.2021
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  21.08.2020
FormerGrant of patent is intended
Status updated on  12.05.2020
FormerRequest for examination was made
Status updated on  02.12.2016
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
BAE Systems Controls Inc.
1098 Clark Street
Endicott, New York 13760 / US
[2017/01]
Inventor(s)01 / VOVOS, Robert J.
1500 Drexel Dr.
Vestal, New York 13850 / US
02 / LYONS, Arthur P.
347 Ashley Rd.
Maine, New York 13802 / US
 [2017/01]
Representative(s)BAE SYSTEMS plc Group IP Department
Warwick House
P.O. Box 87
Farnborough Aerospace Centre
Farnborough Hampshire GU14 6YU / GB
[N/P]
Former [2017/01]BAE SYSTEMS plc Group IP Department
Farnborough Aerospace Centre
Farnborough
Hampshire GU14 6YU / GB
Application number, filing date15754921.326.02.2015
[2017/01]
WO2015US17700
Priority number, dateUS201461946558P28.02.2014         Original published format: US 201461946558 P
[2017/01]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015130908
Date:03.09.2015
Language:EN
[2015/35]
Type: A1 Application with search report 
No.:EP3111550
Date:04.01.2017
Language:EN
The application published by WIPO in one of the EPO official languages on 03.09.2015 takes the place of the publication of the European patent application.
[2017/01]
Type: B1 Patent specification 
No.:EP3111550
Date:23.09.2020
Language:EN
[2020/39]
Search report(s)International search report - published on:KR03.09.2015
(Supplementary) European search report - dispatched on:EP15.02.2018
ClassificationIPC:H02P3/18, H02P23/06, H02P21/14
[2020/16]
CPC:
H02P21/141 (EP,US); B60L7/14 (US); H02P23/06 (EP,US);
H02P27/06 (US); H02P3/14 (US); H02P3/18 (EP,US);
B60K1/02 (US); H02P21/0089 (US); H02P2207/03 (US) (-)
Former IPC [2017/01]H02P27/06, H02P21/14
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 [2017/01]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VIERQUADRANTENSPANNUNGSBEGRENZER FÜR ROTORFLUSSORIENTIERTE MASCHINENSTEUERUNG[2017/01]
English:FOUR QUADRANT VOLTAGE LIMITER FOR ROTOR FLUX ORIENTED MACHINE CONTROL[2017/01]
French:LIMITEUR DE TENSION À QUATRE QUADRANTS PERMETTANT UNE COMMANDE DE MACHINE À FLUX ROTORIQUE ORIENTÉ[2017/01]
Entry into regional phase21.09.2016National basic fee paid 
21.09.2016Search fee paid 
21.09.2016Designation fee(s) paid 
21.09.2016Examination fee paid 
Examination procedure21.09.2016Examination requested  [2017/01]
21.09.2016Date on which the examining division has become responsible
07.09.2018Amendment by applicant (claims and/or description)
13.05.2020Communication of intention to grant the patent
17.08.2020Fee for grant paid
17.08.2020Fee for publishing/printing paid
17.08.2020Receipt of the translation of the claim(s)
Opposition(s)24.06.2021No opposition filed within time limit [2021/35]
Fees paidRenewal fee
27.02.2017Renewal fee patent year 03
27.02.2018Renewal fee patent year 04
27.02.2019Renewal fee patent year 05
27.02.2020Renewal fee patent year 06
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  TooltipHU26.02.2015
AL23.09.2020
AT23.09.2020
CY23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
MK23.09.2020
MT23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
IE26.02.2021
LU26.02.2021
CH28.02.2021
LI28.02.2021
[2024/41]
Former [2024/22]HU26.02.2015
AL23.09.2020
AT23.09.2020
CY23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
MK23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
IE26.02.2021
LU26.02.2021
CH28.02.2021
LI28.02.2021
Former [2023/30]HU26.02.2015
AL23.09.2020
AT23.09.2020
CY23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
IE26.02.2021
LU26.02.2021
CH28.02.2021
LI28.02.2021
Former [2023/27]HU26.02.2015
AL23.09.2020
AT23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
IE26.02.2021
LU26.02.2021
CH28.02.2021
LI28.02.2021
Former [2022/07]AL23.09.2020
AT23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
IE26.02.2021
LU26.02.2021
CH28.02.2021
LI28.02.2021
Former [2021/47]AL23.09.2020
AT23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
LU26.02.2021
CH28.02.2021
LI28.02.2021
Former [2021/41]AL23.09.2020
AT23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
Former [2021/37]AL23.09.2020
AT23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
Former [2021/36]AL23.09.2020
AT23.09.2020
CZ23.09.2020
EE23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
Former [2021/28]AL23.09.2020
AT23.09.2020
CZ23.09.2020
EE23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
Former [2021/25]AL23.09.2020
AT23.09.2020
CZ23.09.2020
EE23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SM23.09.2020
BG23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
Former [2021/23]AT23.09.2020
CZ23.09.2020
EE23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SM23.09.2020
BG23.12.2020
GR24.12.2020
PT25.01.2021
Former [2021/22]CZ23.09.2020
EE23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
BG23.12.2020
GR24.12.2020
PT25.01.2021
Former [2021/21]FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
RS23.09.2020
SE23.09.2020
BG23.12.2020
GR24.12.2020
PT25.01.2021
Former [2021/20]FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
RS23.09.2020
SE23.09.2020
BG23.12.2020
GR24.12.2020
Former [2021/10]FI23.09.2020
HR23.09.2020
LV23.09.2020
RS23.09.2020
SE23.09.2020
BG23.12.2020
GR24.12.2020
Former [2021/09]FI23.09.2020
SE23.09.2020
BG23.12.2020
GR24.12.2020
Former [2021/08]FI23.09.2020
SE23.09.2020
BG23.12.2020
Documents cited:Search[A]US2005269983  (TAKAI TAKATOSHI [JP], et al) [A] 1-15 * paragraph [0040] - paragraph [0047]; figures 1-6 * * paragraph [0055] - paragraph [0056] *;
 [IY]US2008224649  (BAE BONHO [US], et al) [I] 1,7,13 * paragraph [0001] - paragraph [0004]; figures 4-6 * * paragraph [0017] * * paragraph [0050] - paragraph [0052] * [Y] 2-6,8-12,14,15;
 [Y]US2010090629  (TANG YIFAN [US]) [Y] 2-6,8-12,14,15 * paragraph [0038] - paragraph [0042] * * paragraph [0056] - paragraph [0057] * * paragraph [0012] - paragraph [0035]; figures 1-4,13 *;
 [A]WO2013021562  (PANASONIC CORP [JP], et al) [A] 1-15 * the whole document *;
 [P]US2014152207  (SASAKI RYUTA [JP], et al) [P] * paragraph [0004] - paragraph [0008] ** paragraph [0083] - paragraph [0086] *
International search[A]US7042189  (HOSSAIN SYED A [US], et al) [A] 1-19 * See abstract, column 3, line 15-column 6, line 61 and figures 1-3. *;
 [A]US2011025238  (UEDA TAKESHI [JP], et al) [A] 1-19 * See abstract, paragraphs [0050]-[0091] and figures 2-5. *;
 [A]JP2011125134  (MITSUBISHI ELECTRIC CORP) [A] 1-19 * See paragraphs [0012]-[0035], claims 1-5 and figures 1-4. *;
 [A]JP2013158178  (NISSAN MOTOR) [A] 1-19 * See abstract, paragraphs [0014]-[0049] and figures 1-8. *;
 [A]KR20130138999  (HYUNDAI MOTOR CO LTD [KR], et al) [A] 1-19* See abstract, paragraphs [0023]-[0045] and figures 1-3. *
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.