(19)
(11) EP 3 213 036 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
15.08.2018 Bulletin 2018/33

(45) Mention of the grant of the patent:
04.07.2018 Bulletin 2018/27

(21) Application number: 15791840.0

(22) Date of filing: 27.10.2015
(51) International Patent Classification (IPC): 
G01D 5/14(2006.01)
G01R 33/07(2006.01)
 G01R 33/00(2006.01)
(86) International application number:
PCT/US2015/057464
(87) International publication number:
WO 2016/077065 (19.05.2016 Gazette 2016/20)

(54)

MAGNETIC FIELD SENSOR HAVING CALIBRATION CIRCUITRY AND TECHNIQUES

MAGNETFELDSENSOR MIT KALIBRIERUNGSSCHALTUNG UND -TECHNIKEN

CAPTEUR DE CHAMP MAGNÉTIQUE COMPORTANT DES CIRCUITS D'ÉTALONNAGE ET TECHNIQUES

(84) Designated Contracting States:
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

(30) Priority: 14.11.2014 US 201414541735

(43) Date of publication of application:
06.09.2017 Bulletin 2017/36

(73) Proprietor: Allegro MicroSystems, LLC
Manchester, NH 03103-3353 (US)

(72) Inventors:
  • PETRIE, Craig, S.
    Merrimack, New Hampshire 03054 (US)
  • CADUGAN, Bryan
    Bedford, New Hampshire 03110 (US)

(74) Representative: South, Nicholas Geoffrey et al
A.A. Thornton & Co. 10 Old Bailey
London EC4M 7NG
London EC4M 7NG (GB)


(56) References cited: : 
US-A1- 2010 211 347
US-A1- 2013 335 069
 US-A1- 2012 313 635
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).