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EP0452495
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EP About this file: EP0452495
| EP0452495 - MISFET AND METHOD OF PRODUCING THE SAME [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 18.03.1992 Database last updated on 18.10.2024 | Most recent event Tooltip | 18.03.1992 | Application deemed to be withdrawn | published on 06.05.1992 [1992/19] | Applicant(s) | For all designated states Seiko Instruments Inc. 31-1, Kameido 6-chome Koto-ku Tokyo 136 / JP | [N/P] |
| Former [1991/43] | For all designated states SEIKO INSTRUMENTS INC. 31-1, Kameido 6-chome Koto-ku Tokyo 136 / JP | Inventor(s) | 01 /
SAITO, Naoto, c/o Seiko Instruments Inc. 31-1, Kameido 6-chome, Koto-ku Tokyo 136 / JP | [1991/44] |
| Former [1991/43] | 01 /
SAITO, Naoto Seiko Instruments Inc. 31-1, Kameido 6-chome Koto-ku Tokyo 136 / JP | Representative(s) | Fleuchaus, Leo, et al Fleuchaus & Gallo Melchiorstrasse 42 81479 München / DE | [N/P] |
| Former [1991/43] | Fleuchaus, Leo, Dipl.-Ing., et al Melchiorstrasse 42 D-81479 München / DE | Application number, filing date | 90910925.8 | 16.07.1990 | [1991/43] | WO1990JP00917 | Priority number, date | JP19890194749 | 27.07.1989 Original published format: JP 19474989 | JP19890194750 | 27.07.1989 Original published format: JP 19475089 | [1991/43] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9102379 | Date: | 21.02.1991 | Language: | EN | [1991/05] | Type: | A1 Application with search report | No.: | EP0452495 | Date: | 23.10.1991 | Language: | EN | The application published by WIPO in one of the EPO official languages on 21.02.1991 takes the place of the publication of the European patent application. | [1991/43] | Search report(s) | International search report - published on: | JP | 21.02.1991 | (Supplementary) European search report - dispatched on: | EP | 02.08.1991 | Classification | IPC: | H01L29/784 | [1991/43] | CPC: |
H01L29/6659 (EP);
H01L29/7836 (EP)
| Designated contracting states | DE, FR, GB, NL [1991/43] | Title | German: | MISFET UND HERSTELLUNGSVERFAHREN | [1991/43] | English: | MISFET AND METHOD OF PRODUCING THE SAME | [1991/43] | French: | TRANSISTOR A EFFET DE CHAMP MIS ET PROCEDE DE PRODUCTION D'UN TEL TRANSISTOR | [1991/43] | File destroyed: | 22.02.2000 | Entry into regional phase | 12.03.1991 | Translation filed | 12.03.1991 | National basic fee paid | 12.03.1991 | Search fee paid | 12.03.1991 | Designation fee(s) paid | 12.03.1991 | Examination fee paid | Examination procedure | 12.03.1991 | Examination requested [1991/44] | 28.03.1991 | Application deemed to be withdrawn, date of legal effect [1992/19] | 09.12.1991 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1992/19] |
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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 | [X]DE3530065 ; | [X]US4597824 ; | [XP]EP0355691 ; | [X]US4808544 ; | [A]JPS63142677 | [X] - PROC. 1987 INT. SYMP. VLSI TECHNOLOGY, SYSTEM AND APPLICATION (TAIPEI)pages 260 - 264; Tiao-yuan Huang et al.: "ELIMINATING SPACER-INDUCED DEGRATIONS IN LDD TRANSISTORS" | [A] - PATENT ABSTRACTS OF JAPAN, vol. 012, no. 402 (E-673) 25 October 1988& JP-A-63 142 677 (SEIKO INSTR & ELECTRONICS LTD) 15 June 1988, | International search | [X]JPS63217664 ; | [X]JPS63168050 ; | [Y]JPS63275181 ; | [Y]JPS63244884 |