EP0536668 - Vertical semiconductor device [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.10.1998 Database last updated on 19.07.2024 | Most recent event Tooltip | 29.08.2008 | Change - representative | published on 01.10.2008 [2008/40] | Applicant(s) | For all designated states DENSO CORPORATION 1-1, Showa-cho, Kariya-City Aichi-Pref. / JP | [N/P] |
Former [1997/33] | For all designated states DENSO CORPORATION 1-1, Showa-cho Kariya-City, Aichi-Pref. / JP | ||
Former [1993/15] | For all designated states NIPPONDENSO CO., LTD. 1-1, Showa-cho Kariya-city Aichi-pref., 448 / JP | Inventor(s) | 01 /
Naohito, Kato 62-5, Ushiroda, Tsuiji-cho Kariya-shi, Aichi / JP | [1993/15] | Representative(s) | Winter, Brandl - Partnerschaft mbB Alois-Steinecker-Straße 22 85354 Freising / DE | [N/P] |
Former [2008/40] | Winter, Brandl, Fürniss, Hübner Röss, Kaiser, Polte Partnerschaft Patent- und Rechtsanwaltskanzlei Alois-Steinecker-Strasse 22 85354 Freising / DE | ||
Former [1993/15] | KUHNEN, WACKER & PARTNER Alois-Steinecker-Strasse 22 D-85354 Freising / DE | Application number, filing date | 92116960.3 | 05.10.1992 | [1993/15] | Priority number, date | JP19910259346 | 07.10.1991 Original published format: JP 25934691 | [1993/15] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0536668 | Date: | 14.04.1993 | Language: | EN | [1993/15] | Type: | A3 Search report | No.: | EP0536668 | Date: | 26.05.1993 | Language: | EN | [1993/21] | Type: | B1 Patent specification | No.: | EP0536668 | Date: | 10.12.1997 | Language: | EN | [1997/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.04.1993 | Classification | IPC: | H01L29/772, H01L29/72 | [1997/50] | CPC: |
H01L29/7802 (EP,US);
H01L27/0251 (EP,US);
H01L29/1095 (EP,US);
H01L29/0696 (EP,US)
|
Former IPC [1993/21] | H01L29/784, H01L29/72 | ||
Former IPC [1993/15] | H01L29/784 | Designated contracting states | DE, FR, GB [1993/15] | Title | German: | Vertikale Halbleiteranordnung | [1993/15] | English: | Vertical semiconductor device | [1993/15] | French: | Dispositif semi-conducteur vertical | [1993/15] | Examination procedure | 08.11.1993 | Examination requested [1994/01] | 26.05.1995 | Despatch of a communication from the examining division (Time limit: M04) | 04.10.1995 | Reply to a communication from the examining division | 26.01.1996 | Despatch of a communication from the examining division (Time limit: M04) | 06.05.1996 | Reply to a communication from the examining division | 21.02.1997 | Despatch of communication of intention to grant (Approval: Yes) | 15.05.1997 | Communication of intention to grant the patent | 22.08.1997 | Fee for grant paid | 22.08.1997 | Fee for publishing/printing paid | Opposition(s) | 11.09.1998 | No opposition filed within time limit [1998/49] | Fees paid | Renewal fee | 08.10.1994 | Renewal fee patent year 03 | 10.10.1995 | Renewal fee patent year 04 | 09.10.1996 | Renewal fee patent year 05 | 10.10.1997 | 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 | [Y]JP62150780 ; | [A]JP02128474 ; | [A]EP0091079 (TOKYO SHIBAURA ELECTRIC CO [JP]); | [X]EP0118336 (FAIRCHILD CAMERA INSTR CO [US]); | [X]FR2641417 (FUJI ELECTRIC CO LTD [JP]) | [Y] - PATENT ABSTRACTS OF JAPAN vol. 011, no. 384 (E-565)(2831) 15 December 1987 & JP-A-62 150 780 ( FUJI ELECTRIC CO LTD ) 4 July 1987, & JP62150780 A 19870704 | [A] - PATENT ABSTRACTS OF JAPAN vol. 014, no. 362 (E-960)6 August 1990 & JP-A-02 128 474 ( NEC CORP ) 16 May 1990, & JP02128474 A 19900516 |