METHOD AND A DEVICE FOR DETECTING THE PRESENCE OF A PORTABLE OBJECT

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EP 3 896 822 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:
	01.05.2024 Bulletin 2024/18

(45)	Mention of the grant of the patent:
	27.03.2024 Bulletin 2024/13

(21)	Application number: 20465520.3

(22)	Date of filing: 16.04.2020

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International Patent Classification (IPC):

H02J 50/12^(2016.01)
H04L 25/49^(2006.01)

H02J 50/60^(2016.01)

(52)	Cooperative Patent Classification (CPC):
	H04L 25/4902; H02J 50/12; H02J 50/60; H02J 2310/46; H02J 2310/48

(54)	METHOD AND A DEVICE FOR DETECTING THE PRESENCE OF A PORTABLE OBJECT VERFAHREN UND VORRICHTUNG ZUR DETEKTION DER PRÄSENZ EINES TRAGBAREN OBJEKTS PROCÉDÉ ET DISPOSITIF POUR DÉTECTER LA PRÉSENCE D'UN OBJET PORTABLE

(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

(43)	Date of publication of application:
	20.10.2021 Bulletin 2021/42

(73)	Proprietor: Continental Automotive Technologies GmbH
	30175 Hannover (DE)

(72)	Inventor:
	Craciun, Serban 81737 Munich (DE)

(74)	Representative: Continental Corporation
	c/o Continental Automotive GmbH Intellectual Property Postfach 83 01 16 81701 München 81701 München (DE)

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References cited: :

US-A1- 2016 268 842

US-A1- 2019 296 590

KIRUTHIGA G ET AL: "Wireless charging for low power applications using Qi standard", 2016 INTERNATIONAL CONFERENCE ON COMMUNICATION AND SIGNAL PROCESSING (ICCSP), IEEE, 6 April 2016 (2016-04-06), pages 1180-1184, XP033002978, DOI: 10.1109/ICCSP.2016.7754338 [retrieved on 2016-11-22]

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).