EP1378990 - Electric motor controller [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 17.10.2008 Database last updated on 21.05.2024 | Most recent event Tooltip | 22.05.2009 | Change - representative | published on 24.06.2009 [2009/26] | Applicant(s) | For all designated states MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 1006, Oaza Kadoma Kadoma-shi Osaka 571-8501 / JP | [N/P] |
Former [2007/50] | For all designated states MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD 1006, Oaza-Kadoma Kadoma-shi, Osaka 571-8501 / JP | ||
Former [2004/02] | For all designated states MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 1006, Oaza-Kadoma Kadoma-shi, Osaka 571-8501 / JP | Inventor(s) | 01 /
Nakata, Hideki 381-2-105, Kiyotaki Shijonawate-shi, Osaka 575-0063 / JP | 02 /
Yoshioka, Kaneharu 1-11-6, Kisabe Katano-shi, Osaka 576-0052 / JP | 03 /
Ueda, Mitsuo 1-3-503, Koushien Ichiban-cho Nishinomiya-shi, Hyogo 663-8171 / JP | 04 /
Arai, Yasuhiro 46-2-306, Yamadaike Higashi-cho Hirakata-shi, Osaka 573-0165 / JP | [2004/02] | Representative(s) | advotec. Patent- und Rechtsanwaltspartnerschaft Tappe mbB Widenmayerstraße 4 80538 München / DE | [N/P] |
Former [2009/26] | advotec. Patent- und Rechtsanwälte Widenmayerstrasse 4 80538 München / DE | ||
Former [2007/27] | Jung Schirdewahn Grünberg Schneider Patentanwälte Widenmayerstrasse 4 80538 München / DE | ||
Former [2004/02] | Schirdewahn, Jürgen Jung HML Patentanwälte Schraudophstrasse 3 80799 München / DE | Application number, filing date | 03019270.2 | 27.02.2002 | [2004/02] | Priority number, date | JP20010058958 | 02.03.2001 Original published format: JP 2001058958 | JP20010161228 | 29.05.2001 Original published format: JP 2001161228 | JP20010339765 | 05.11.2001 Original published format: JP 2001339765 | [2004/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1378990 | Date: | 07.01.2004 | Language: | EN | [2004/02] | Type: | A3 Search report | No.: | EP1378990 | Date: | 22.12.2004 | [2004/52] | Type: | B1 Patent specification | No.: | EP1378990 | Date: | 12.12.2007 | Language: | EN | [2007/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.11.2004 | Classification | IPC: | H02P6/14, H02P21/14 | [2007/24] | CPC: |
H02P6/28 (EP,US);
H02P27/06 (KR);
H02P6/06 (EP,US);
H02P6/08 (EP);
H02P6/18 (KR)
|
Former IPC [2004/02] | H02P7/628, H02P7/63 | Designated contracting states | DE, FR, GB [2004/02] | Title | German: | Steuergerät für einen Elektromotor | [2004/02] | English: | Electric motor controller | [2004/02] | French: | Contrôleur pour un moteur électrique | [2004/02] | Examination procedure | 26.08.2003 | Examination requested [2004/02] | 21.07.2005 | Despatch of a communication from the examining division (Time limit: M06) | 17.01.2006 | Reply to a communication from the examining division | 22.06.2007 | Communication of intention to grant the patent | 26.10.2007 | Fee for grant paid | 26.10.2007 | Fee for publishing/printing paid | Parent application(s) Tooltip | EP02004526.6 / EP1237274 | Opposition(s) | 15.09.2008 | No opposition filed within time limit [2008/47] | Fees paid | Renewal fee | 26.02.2004 | Renewal fee patent year 03 | 28.02.2005 | Renewal fee patent year 04 | 28.02.2006 | Renewal fee patent year 05 | 27.02.2007 | Renewal fee patent year 06 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [A]US4740738 (EL-ANTABLY AHMED M [US], et al) [A] 1-3 * figures 2,5 *; | [Y]JPH10150793 (MITSUBISHI ELECTRIC CORP) [Y] 19,20* abstract *; | [Y]JP2000274377 (DAIKIN IND LTD) [Y] 19,20 * abstract *; | [Y] - BINDER A ET AL, "PERMANENT-MAGNET SYNCHRONOUS DRIVE WITH WIDE FIELD-WEAKENING RANGE", EUROPEAN TRANSACTIONS ON ELECTRICAL POWER ENGINEERING, VDE VERLAG, DE, (199805), vol. 8, no. 3, ISSN 0939-3072, pages 157 - 166,162A-162B, XP009003580 [Y] 1-3,18-20,17,15,16,4-14 * figures 1,3,5,6,9 * * page 160, column 1, paragraphs 4-6; figure 3 * * figures 2,3 * * page 164, column 1; figure 6 * * figure 6 * | [Y] - H. BAUSCH, W. ZENG, K. KANELIS, "Feed-forward control of current excited synchronous drives", PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINE ICEM '94, Paris, (199409), pages 220 - 225, XP002274088 [Y] 1-3,18-20,17,4-14,15,16 * page 220, column 2; figures 1,2,4 * * page 222, column 2, paragraph 2 * * page 221, column 1, paragraph 1 * * page 221 * * page 222, column 1, paragraph 1; figure 2 * * figure 2 * |