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EP1098203
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EP About this file: EP1098203
| EP1098203 - Magnetic tunnel junction element, tunneling magnetoresistive head, and production methods [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 27.12.2002 Database last updated on 02.11.2024 | Most recent event Tooltip | 27.12.2002 | Withdrawal of application | published on 05.02.2003 [2003/06] | Applicant(s) | For all designated states Sony Corporation 7-35, Kitashinagawa 6-chome Shinagawa-ku Tokyo / JP | [N/P] |
| Former [2001/19] | For all designated states SONY CORPORATION 7-35, Kitashinagawa 6-chome Shinagawa-ku Tokyo / JP | Inventor(s) | 01 /
Sugawara, Junichi c/o Sony Corporation, 7-35, Kitashinagawa 6-chome Shinagawa-ku, Tokyo / JP | 02 /
Nakashio, Eiji c/o Sony Corporation, 7-35, Kitashinagawa 6-chome Shinagawa-ku, Tokyo / JP | 03 /
Kumagai, Seiji c/o Sony Corporation, 7-35, Kitashinagawa 6-chome Shinagawa-ku, Tokyo / JP | [2001/19] | Representative(s) | Müller Hoffmann & Partner Patentanwälte mbB St.-Martin-Straße 58 81541 München / DE | [N/P] |
| Former [2001/19] | MÜLLER & HOFFMANN Patentanwälte Innere Wiener Strasse 17 81667 München / DE | Application number, filing date | 00123750.2 | 31.10.2000 | [2001/19] | Priority number, date | JP19990314291 | 04.11.1999 Original published format: JP 31429199 | [2001/19] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1098203 | Date: | 09.05.2001 | Language: | EN | [2001/19] | Classification | IPC: | G01R33/09, G11B5/39 | [2001/19] | CPC: |
B82Y25/00 (EP);
B82Y10/00 (EP);
G01R33/093 (EP);
G01R33/098 (EP);
G11B5/3903 (EP);
G11B5/3909 (EP);
H01F10/3254 (EP);
H01F10/3268 (EP);
H10N50/01 (EP);
| Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [2001/19] | Extension states | AL | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | RO | Not yet paid | SI | Not yet paid | Title | German: | Bauteil mit magnetischem Tunnelkontakt, magnetoresistiver Kopf mit Tunneleffekt und Herstellungsverfahren | [2001/19] | English: | Magnetic tunnel junction element, tunneling magnetoresistive head, and production methods | [2001/19] | French: | Elément magnétique à jonction de tunnel, tête magnétorésistive à effet tunnel et procédés de fabrication | [2001/19] | Examination procedure | 11.12.2002 | Application withdrawn by applicant [2003/06] | Fees paid | Penalty fee | Additional fee for renewal fee | 31.10.2002 | 03 M06 Not yet paid |
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