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Extract from the Register of European Patents

EP About this file: EP3825658

EP3825658 - GAIN EQUALIZATION FOR MULTIPLE AXIS MAGNETIC FIELD SENSING [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.10.2023
Database last updated on 14.09.2024
FormerThe patent has been granted
Status updated on  18.11.2022
FormerGrant of patent is intended
Status updated on  10.10.2022
FormerRequest for examination was made
Status updated on  16.09.2022
FormerGrant of patent is intended
Status updated on  12.05.2022
FormerRequest for examination was made
Status updated on  19.11.2021
FormerThe application has been published
Status updated on  23.04.2021
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
Allegro MicroSystems, LLC
955 Perimeter Road
Manchester, NH 03103-3353 / US
[2021/21]
Inventor(s)01 / PETRIE, Craig S.
10 Windover Lane
Merrimack, New Hampshire 03054 / US
02 / LATHAM, Alexander
200 Still River Road
Harvard, Massachusetts 01451 / US
 [2021/21]
Representative(s)South, Nicholas Geoffrey, et al
AA Thornton IP LLP
8th Floor, 125 Old Broad Street
London EC2N 1AR / GB
[N/P]
Former [2022/51]South, Nicholas Geoffrey, et al
AA Thornton IP LLP
Octagon Point
5 Cheapside
London EC2V 6AA / GB
Former [2021/21]South, Nicholas Geoffrey, et al
A.A. Thornton & Co.
Octagon Point
5 Cheapside
London EC2V 6AA / GB
Application number, filing date20206805.226.04.2017
[2021/21]
Priority number, dateUS20161516155323.05.2016         Original published format: US201615161553
[2021/21]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3825658
Date:26.05.2021
Language:EN
[2021/21]
Type: B1 Patent specification 
No.:EP3825658
Date:21.12.2022
Language:EN
[2022/51]
Search report(s)(Supplementary) European search report - dispatched on:EP29.04.2021
ClassificationIPC:G01D5/14
[2021/21]
CPC:
G01D5/147 (EP,US); G01R33/077 (US); G01R35/005 (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 [2021/51]
Former [2021/21]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:VERSTÄRKUNGSAUSGLEICH FÜR MEHRACHSIGE MAGNETFELDERMESSUNG[2021/21]
English:GAIN EQUALIZATION FOR MULTIPLE AXIS MAGNETIC FIELD SENSING[2021/21]
French:ÉGALISATION DE GAIN POUR DÉTECTION DE CHAMP MAGNÉTIQUE À AXES MULTIPLES[2021/21]
Examination procedure16.11.2021Amendment by applicant (claims and/or description)
16.11.2021Examination requested  [2021/51]
16.11.2021Date on which the examining division has become responsible
13.05.2022Communication of intention to grant the patent
15.09.2022Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
15.09.2022Fee for grant paid
15.09.2022Fee for publishing/printing paid
17.10.2022Communication of intention to grant the patent
11.11.2022Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP17722302.1  / EP3449217
Opposition(s)22.09.2023No opposition filed within time limit [2023/48]
Fees paidRenewal fee
10.11.2020Renewal fee patent year 03
10.11.2020Renewal fee patent year 04
15.04.2021Renewal fee patent year 05
20.03.2022Renewal fee patent year 06
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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  TooltipAL21.12.2022
AT21.12.2022
CZ21.12.2022
DK21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
IT21.12.2022
LT21.12.2022
LV21.12.2022
MC21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SI21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
IS21.04.2023
PT21.04.2023
GB26.04.2023
IE26.04.2023
LU26.04.2023
BE30.04.2023
CH30.04.2023
FR30.04.2023
LI30.04.2023
[2024/26]
Former [2024/21]AL21.12.2022
AT21.12.2022
CZ21.12.2022
DK21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
MC21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SI21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
IS21.04.2023
PT21.04.2023
GB26.04.2023
IE26.04.2023
LU26.04.2023
BE30.04.2023
CH30.04.2023
FR30.04.2023
LI30.04.2023
Former [2024/11]AL21.12.2022
AT21.12.2022
CZ21.12.2022
DK21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
MC21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SI21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
IS21.04.2023
PT21.04.2023
GB26.04.2023
LU26.04.2023
BE30.04.2023
CH30.04.2023
FR30.04.2023
LI30.04.2023
Former [2024/09]AL21.12.2022
AT21.12.2022
CZ21.12.2022
DK21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
MC21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
IS21.04.2023
PT21.04.2023
GB26.04.2023
LU26.04.2023
CH30.04.2023
LI30.04.2023
Former [2024/08]AL21.12.2022
AT21.12.2022
CZ21.12.2022
DK21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
MC21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
IS21.04.2023
PT21.04.2023
GB26.04.2023
LU26.04.2023
Former [2024/04]AL21.12.2022
AT21.12.2022
CZ21.12.2022
DK21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
IS21.04.2023
PT21.04.2023
LU26.04.2023
Former [2023/46]AL21.12.2022
AT21.12.2022
CZ21.12.2022
DK21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
IS21.04.2023
PT21.04.2023
Former [2023/39]AL21.12.2022
AT21.12.2022
CZ21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
IS21.04.2023
PT21.04.2023
Former [2023/38]AL21.12.2022
AT21.12.2022
CZ21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
PL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SK21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
PT21.04.2023
Former [2023/37]AL21.12.2022
AT21.12.2022
CZ21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
PT21.04.2023
Former [2023/35]AT21.12.2022
CZ21.12.2022
EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
RO21.12.2022
RS21.12.2022
SE21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
PT21.04.2023
Former [2023/34]EE21.12.2022
ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
RS21.12.2022
SE21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
PT21.04.2023
Former [2023/33]ES21.12.2022
FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
RS21.12.2022
SE21.12.2022
SM21.12.2022
NO21.03.2023
GR22.03.2023
Former [2023/29]FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
NL21.12.2022
RS21.12.2022
SE21.12.2022
NO21.03.2023
GR22.03.2023
Former [2023/25]FI21.12.2022
HR21.12.2022
LT21.12.2022
LV21.12.2022
RS21.12.2022
SE21.12.2022
NO21.03.2023
GR22.03.2023
Former [2023/23]FI21.12.2022
LT21.12.2022
LV21.12.2022
SE21.12.2022
NO21.03.2023
GR22.03.2023
Former [2023/22]FI21.12.2022
LT21.12.2022
SE21.12.2022
NO21.03.2023
Former [2023/20]LT21.12.2022
NO21.03.2023
Documents cited:Search[Y]GB919207  (EMI LTD) [Y] 8-12 * page 1, lines 28-37 * * page 2, line 35 - page 3, line 53 *;
 [Y]EP1637898  (LEM LIAISONS ELECTRON MEC [CH]) [Y] 8-12 * paragraphs [0012] - [0030] ** paragraphs [0043] , [0052] - [0060] *;
 [Y]WO2010097677  (TOYOTA MOTOR CO LTD [JP], et al) [Y] 1,4-7 * paragraphs [0027] - [0031] - [0036] - [0038] - [0096] , [0097]; figures 11A,11B *;
 [Y]US2011119015  (HIROBE KISEI [JP], et al) [Y] 1,2,4-6 * paragraphs [0015] , [0028] , [0029] , [0032] - [0034] - [0040] - [0042] - [0053] , [0054]; claims 1,2,4 *;
 [Y]US2012274314  (CESARETTI JUAN MANUEL [AR], et al) [Y] 1,3-6 * paragraphs [0057] , [0095] , [0116] - [0122]; figures 4-6 *;
 [Y]US2013057276  (KLEIN PHILIPPE [FR]) [Y] 7 * paragraphs [0042] - [0068] - [0121] - [0124]; figures 1,10,11; claims 9,10,16 *;
 [Y]US2015008913  (FU NAI-CHUNG [TW], et al) [Y] 7 * paragraphs [0023] - [0027] - [0032] - [0037] - [0051] - [0054]; figure 2A *;
 [Y]WO2016077066  (ALLEGRO MICROSYSTEMS LLC [US]) [Y] 1-7 * paragraphs [0057] - [0062] - [0069] - [0083] - [0114] , [0121] , [0126] , [0137] , [0144] *
by applicantUS7923996
 US8447556
 US9201122
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.