SYNCHRONOUS RECTIFICATION CONTROL CIRCUIT AND SYNCHRONOUS RECTIFICATION CONTROL METHOD

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EP 2 869 444 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:
	16.02.2022 Bulletin 2022/07

(45)	Mention of the grant of the patent:
	27.10.2021 Bulletin 2021/43

(21)	Application number: 14812393.8

(22)	Date of filing: 10.07.2014

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International Patent Classification (IPC):

H02M 1/08^(2006.01)

H02M 3/335^(2006.01)

(52)	Cooperative Patent Classification (CPC):
	H02M 1/08; H02M 3/33592; H02M 7/217; Y02B 70/10; H02M 1/0009

(86)	International application number:
	PCT/CN2014/081933

(87)	International publication number:
	WO 2015/027759 (05.03.2015 Gazette 2015/09)

(54)	SYNCHRONOUS RECTIFICATION CONTROL CIRCUIT AND SYNCHRONOUS RECTIFICATION CONTROL METHOD SYNCHRONGLEICHRICHTUNGSSTEUERSCHALTUNG UND SYNCHRONGLEICHRICHTUNGSSTEUERVERFAHREN CIRCUIT DE COMMANDE DE REDRESSEMENT SYNCHRONE ET PROCÉDÉ DE COMMANDE DE REDRESSEMENT SYNCHRONE

(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

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Priority:

29.08.2013 CN 201310386084

(43)	Date of publication of application:
	06.05.2015 Bulletin 2015/19

(60)	Divisional application:
	21204476.2

(73)	Proprietor: Huawei Digital Power Technologies Co., Ltd.
	Shenzhen, 518043 (CN)

(72)	Inventors:
	CHEN, Wenbin Shenzhen Guangdong 518129 (CN) LIU, Jie Shenzhen Guangdong 518129 (CN)

(74)	Representative: Gill Jennings & Every LLP
	The Broadgate Tower 20 Primrose Street London EC2A 2ES London EC2A 2ES (GB)

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References cited: :

CN-A- 101 388 611
CN-A- 101 997 434
CN-A- 102 170 240
CN-A- 103 475 195
JP-A- H09 163 748
US-A1- 2012 218 793

CN-A- 101 588 138
CN-A- 102 005 933
CN-A- 102 541 142
CN-Y- 2 731 832
US-A1- 2005 068 792

KONG Z-H ET AL: "Design of an area-efficient CMOS multiple-valued current comparator circuit", IEE PROCEEDINGS: CIRCUITS DEVICES AND SYSTEMS, INSTITUTION OF ELECTRICAL ENGINEERS, STENVENAGE, GB, vol. 152, no. 2, 8 April 2005 (2005-04-08) , pages 151-158, XP006023890, ISSN: 1350-2409, DOI: 10.1049/IP-CDS:20041137
None

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).