EP1504530A4

System on chip for digital control of electronic power devices

Abstract

This record has no abstract on file.

EP1504530A4, drawing sheet 1 — Sheet 1 of 26

Term

Term ended

Projected expiry passed 10 April 2023, 3.5 years ago.

26 sheets

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Every citation, both waysCites: the store holds 2 of 3

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
US5128625A	Cites	United States of America	X	Search report	44,45
US5227987A	Cites	United States of America	XA	Search report	23-27
PETERCHEV A V ET AL: "Quantization resolution and limit cycling in digitally controlled PWM converters", 32ND.ANNUAL IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE. PESC 2001. CONFERENCE PROCEEDINGS. VANCOUVER, CANADA, JUNE 17 - 21, 2001; [ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE], NEW YORK, NY : IEEE, US, vol. 2, 17 June 2001 (2001-06-17), pages 465 - 471, XP010559271, ISBN: 978-0-7803-7067-8	Non-patent	–	–	Search report	–
JINWEN XIAO ET AL: "Architecture and IC implementation of a digital VRM controller", 32ND.ANNUAL IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE. PESC 2001. CONFERENCE PROCEEDINGS. VANCOUVER, CANADA, JUNE 17 - 21, 2001; [ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE], NEW YORK, NY : IEEE, US, vol. 1, 17 June 2001 (2001-06-17), pages 38 - 47, XP010559121, ISBN: 978-0-7803-7067-8	Non-patent	–	–	Search report	–
WU A M ET AL: "Digital PWM control: application in voltage regulation modules", POWER ELECTRONICS SPECIALISTS CONFERENCE, 1999. PESC 99. 30TH ANNUAL I EEE CHARLESTON, SC, USA 27 JUNE-1 JULY 1999, PISCATAWAY, NJ, USA,IEEE, US, vol. 1, 27 June 1999 (1999-06-27), pages 77 - 83, XP010346921, ISBN: 978-0-7803-5421-0	Non-patent	–	–	Search report	–
DATABASE INSPEC [online] THE INSTITUTION OF ELECTRICAL ENGINEERS, STEVENAGE, GB; 1997, YU Z ET AL: "A review of three PWM techniques", XP002496900, Database accession no. 6010501	Non-patent	–	–	Search report	–
BOWES S R ET AL: "Simple microprocessor implementation of new regular-sampled harmonic elimination PWM techniques", CONFERENCE RECORD OF THE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING. SEATTLE, OCT. 7 - 12, 1990; [CONFERENCE RECORD OF THE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING], NEW YORK, IEEE, US, vol. MEETING 25, 7 October 1990 (1990-10-07), pages 341 - 347, XP010034792, ISBN: 978-0-87942-553-1	Non-patent	–	–	Search report	–
BOR-REN LIN ET AL: "A New Control Scheme for Single-Phase PWM Multilevel Rectifier with Power-Factor Correction", IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, IEEE SERVICE CENTER, PISCATAWAY, NJ, USA, vol. 46, no. 4, 1 August 1999 (1999-08-01), XP011023545, ISSN: 0278-0046	Non-patent	–	–	Search report	–
MIRCEVSKI S ET AL: "DSP application in AC drives", ELECTROTECHNICAL CONFERENCE, 2000. MELECON 2000. 10TH MEDITERRANEAN MAY 29-31, 2000, PISCATAWAY, NJ, USA,IEEE, vol. 2, 29 May 2000 (2000-05-29), pages 778 - 781, XP010517906, ISBN: 978-0-7803-6290-1	Non-patent	–	–	Search report	–

13 members in 4 offices

This recordMember, by publication datePriority claim

Priority claims9

Priority claims
Document	Office	Kind	Date
371156P	United States of America	–	2002-04-10
37115602	United States of America	P	2002-04-10
37115602	United States of America	P	2002-04-10
0300305	Israel	W	2003-04-10
0300305	Israel	W	2003-04-10
371156P	–	–	–
IL2003000305	–	–	–
US20020371156P	–	–	–
WO2003IL00305	–	–	–

Members13

Family members, oldest first
Document	Office	Kind
US2003197632A1	United States of America	A1	2003-10-23
WO03087975A2	World Intellectual Property Organization (WIPO)	A2	2003-10-23
AU2003219504A1	Australia	A1	2003-10-27
AU2003219504A8	Australia	A8	2003-10-27
WO03087975A3	World Intellectual Property Organization (WIPO)	A3	2004-01-29
EP1504530A2	European Patent Office (EPO)	A2	2005-02-09
US2005140532A1	United States of America	A1	2005-06-30
US6946984B2	United States of America	B2	2005-09-20
US7242335B2	United States of America	B2	2007-07-10
US2007291890A1	United States of America	A1	2007-12-20
EP1504530A4This record	European Patent Office (EPO)	A4	2008-11-05
US7557663B2	United States of America	B2	2009-07-07
US2009299500A1	United States of America	A1	2009-12-03

10 legal events, as the office reported them to INPADOC

Over the term

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Events

Legal events, newest first
	Event	Code
2011-04-27	Application deemed to be withdrawnWithdrawn18D	18D
2011-03-25	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA
2009-03-04	First examination report despatched17Q	17Q
2008-11-05	Supplementary search report drawn up and despatchedA4	A4
2008-10-29	Information provided on ipc code assigned before grantRIC1	RIC1
2008-10-29	Information provided on ipc code assigned before grantRIC1	RIC1
2005-02-09	Request for examination filed17P	17P
2005-02-09	Designated contracting statesAK	AK
2005-02-09	Request for extension of the european patentAX	AX
2004-12-24	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI