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EP1503372
European procedure
Extract from the Register of European Patents
EP About this file: EP1503372
| EP1503372 - Perpendicular recording magnetic head [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.02.2008 Database last updated on 03.09.2024 | Most recent event Tooltip | 06.06.2008 | Change - representative | published on 09.07.2008 [2008/28] | Applicant(s) | For all designated states Hitachi Global Storage Technologies B. V. Locatellikade 1 1076 AZ Amsterdam / NL | [N/P] |
| Former [2007/33] | For all designated states Hitachi Global Storage Technologies B. V. Lokatellikade 1 1076 Amsterdam / NL | ||
| Former [2005/05] | For all designated states Hitachi Global Storage Technologies, Inc. 5600 Cottle Road San Jose, CA 95193 / US | Inventor(s) | 01 /
Khera, Gautam 408 Creekview Drive Morgan Hill CA 95037 / US | 02 /
Le, Quang 1234 Brandybuck Way San Jose CA 95121 / US | 03 /
Nguyen, Son Van 16075 Blossom Hill Road Los Gatos CA 95032 / US | 04 /
Pentek, Aron 1437 Corte De Rosa San Jose CA 95120 / US | 05 /
Williams III, Mason Lamar 5826 Vargas Court San Jose CA 95120 / US | [2005/05] | Representative(s) | Kirschner, Klaus Dieter Puschmann Borchert Bardehle Patentanwälte Partnerschaft Postfach 10 12 31 80086 München / DE | [N/P] |
| Former [2008/28] | Kirschner, Klaus Dieter Puschmann & Borchert Patentanwälte Bajuwarenring 21 82041 Oberhaching / DE | ||
| Former [2007/07] | Kirschner, Klaus Dieter Kirschner Patentanwaltskanzlei Südliche Münchnerstrasse 53 82031 Grünwald / DE | ||
| Former [2005/05] | Kirschner, Klaus Dieter, Dipl.-Phys. advotec. Böck, Tappe, Kirschner Patent- und Rechtsanwälte Sollner Strasse 38 81479 München / DE | Application number, filing date | 04004282.2 | 25.02.2004 | [2005/05] | Priority number, date | US20030631642 | 30.07.2003 Original published format: US 631642 | [2005/05] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1503372 | Date: | 02.02.2005 | Language: | EN | [2005/05] | Type: | A3 Search report | No.: | EP1503372 | Date: | 29.03.2006 | [2006/13] | Type: | B1 Patent specification | No.: | EP1503372 | Date: | 18.04.2007 | Language: | EN | [2007/16] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.02.2006 | Classification | IPC: | G11B5/127, G11B5/31 | [2005/05] | CPC: |
G11B5/127 (EP,KR,US);
G11B5/1278 (EP,US);
G11B5/31 (EP,US);
G11B5/3153 (EP,US);
G11B5/3176 (EP,US);
G11B5/33 (EP,US)
| Designated contracting states | DE, FR, GB [2006/49] |
| Former [2005/05] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR | Title | German: | Magnetkopf für senkrechte Aufzeichnung | [2005/05] | English: | Perpendicular recording magnetic head | [2005/05] | French: | Tête magnétique pour enregistrement perpendiculaire | [2005/05] | Examination procedure | 17.03.2006 | Examination requested [2006/20] | 16.06.2006 | Despatch of a communication from the examining division (Time limit: M04) | 02.08.2006 | Reply to a communication from the examining division | 13.11.2006 | Communication of intention to grant the patent | 02.03.2007 | Fee for grant paid | 02.03.2007 | Fee for publishing/printing paid | Opposition(s) | 21.01.2008 | No opposition filed within time limit [2008/13] | Fees paid | Renewal fee | 23.02.2006 | Renewal fee patent year 03 | 28.02.2007 | Renewal fee patent year 04 |
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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]JP2000048321 ; | [A] - MALLARY M ET AL, ONE TERABIT PER SQUARE INCH PREPENDICULAR RECORDING CONCEPTUAL DESIGN, IEEE TRANSACTIONS ON MAGNETICS, IEEE SERVICE CENTER, NEW YORK, NY, US, PAGE(S) 1719-1724, (200207), ISSN 0018-9464, XP001124662 [A] 1,7 * figure 1 * DOI: http://dx.doi.org/10.1109/TMAG.2002.1017762 | [A] - PATENT ABSTRACTS OF JAPAN, (20000914), vol. 2000, no. 05, & JP2000048321 A 20000218 (NEC CORP) [A] 1,7 * abstract * |