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Extract from the Register of European Patents

EP About this file: EP1612926

EP1612926 - Electric motor control strategies for using a low resolution position sensor [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  11.11.2011
Database last updated on 02.11.2024
Most recent event   Tooltip11.11.2011Withdrawal of applicationpublished on 14.12.2011  [2011/50]
Applicant(s)For all designated states
Hamilton Sundstrand Corporation
One Hamilton Road
Windsor Locks, CT 06096-1010 / US
[2006/01]
Inventor(s)01 / Rozman, Gregory I.
6428 Sawgrass Drive
Rockford Illinois 61114 / US
 [2006/01]
Representative(s)Leckey, David Herbert
Dehns
St Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[N/P]
Former [2008/33]Leckey, David Herbert
Frank B. Dehn & Co. St Bride's House 10 Salisbury Square
London EC4Y 8JD / GB
Former [2006/01]Leckey, David Herbert
Frank B. Dehn & Co., 179 Queen Victoria Street
London EC4V 4EL / GB
Application number, filing date05253993.927.06.2005
[2006/01]
Priority number, dateUS2004088130930.06.2004         Original published format: US 881309
[2006/01]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1612926
Date:04.01.2006
Language:EN
[2006/01]
Search report(s)(Supplementary) European search report - dispatched on:EP13.10.2005
ClassificationIPC:H02P6/16
[2006/01]
CPC:
H02P21/05 (EP,US); H02P6/10 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2006/01]
TitleGerman:Elektromotorreglungsstrategie zum Verwenden eines Lagesensors mit geringer Auflösung[2006/01]
English:Electric motor control strategies for using a low resolution position sensor[2006/01]
French:Stratégie de contrôle pour moteur électrique utilisant un capteur de position à faible résolution[2006/01]
Examination procedure08.03.2006Examination requested  [2006/18]
11.04.2006Despatch of a communication from the examining division (Time limit: M06)
19.10.2006Reply to a communication from the examining division
10.11.2008Despatch of a communication from the examining division (Time limit: M06)
20.05.2009Reply to a communication from the examining division
31.10.2011Application withdrawn by applicant  [2011/50]
02.12.2011Date of oral proceedings
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  11.04.2006
Fees paidRenewal fee
25.06.2007Renewal fee patent year 03
25.06.2008Renewal fee patent year 04
24.06.2009Renewal fee patent year 05
31.03.2010Renewal fee patent year 06
13.06.2011Renewal fee patent year 07
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Documents cited:Search[A]US4884016  (AIELLO MICHAEL E [US]) [A] 1-19 * column 1, lines 25-31 ** column 2, line 43 - column 3, line 28 *;
 [XY]EP0831580  (AKO WERKE GMBH & CO [DE]) [X] 1-8,10,12,14-19 * column 1, lines 13-18 * * column 3, line 43 - column 5, line 38 * [Y] 9,11,13;
 [Y]US6329782  (CHEN SHAOTANG [US], et al) [Y] 9,11,13 * column 5, line 19 - line 26 *
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.