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EP0350961
European procedure
Extract from the Register of European Patents
EP About this file: EP0350961
| EP0350961 - Method of producing a semiconductor device having thin film resistor [Right-click to bookmark this link] | |||
| Former [1990/03] | Semiconductor device having thin film resistor and method of producing same | ||
| [1999/43] | Status | No opposition filed within time limit Status updated on 30.03.2001 Database last updated on 24.08.2024 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states DENSO CORPORATION 1-1, Showa-cho, Kariya-City Aichi-Pref. / JP | [N/P] |
| Former [1997/34] | For all designated states DENSO CORPORATION 1-1, Showa-cho Kariya-City, Aichi-Pref. / JP | ||
| Former [1990/03] | For all designated states NIPPONDENSO CO., LTD. 1-1, Showa-cho Kariya-shi Aichi-ken / JP | Inventor(s) | 01 /
IIda, Makio 201-1, Aza Naguri Honkambe Imaise-cho Ichinomiya-shi Aichi / JP | 02 /
Miura, Shoji Haitsu Ruminasu 26-2, Horenji Jojo-cho Anjo-shi Aichi / JP | 03 /
Terada, Kanemitsu 227, Sasame Shataku 83-9, Shindandome Sasame Anjo-shi Aichi / JP | 04 /
Ban, Hiroyuki 19, Aza Hikobeyama Oaza Oshima Kira-cho Hazu-gun Aichi / JP | 05 /
Yamamoto, Kiyoshi 844, 7-12-3, Tenno-cho Kariya-shi Aichi / JP | 06 /
Oda, Katsuyoshi 7, Shimonakago Seida-cho Gamagori-shi Aichi / JP | 07 /
Isobe, Yoshihiko 1-5, Nadaka Yokone-cho Obu-shi Aichi / JP | [1990/03] | Representative(s) | Winter, Brandl - Partnerschaft mbB Alois-Steinecker-Straße 22 85354 Freising / DE | [N/P] |
| Former [1990/03] | KUHNEN, WACKER & PARTNER Alois-Steinecker-Strasse 22 D-85354 Freising / DE | Application number, filing date | 89112987.6 | 14.07.1989 | [1990/03] | Priority number, date | JP19880177536 | 15.07.1988 Original published format: JP 17753688 | JP19890092610 | 12.04.1989 Original published format: JP 9261089 | JP19890151284 | 14.06.1989 Original published format: JP 15128489 | [1990/03] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0350961 | Date: | 17.01.1990 | Language: | EN | [1990/03] | Type: | A3 Search report | No.: | EP0350961 | Date: | 16.01.1991 | Language: | EN | [1991/03] | Type: | B1 Patent specification | No.: | EP0350961 | Date: | 31.05.2000 | Language: | EN | [2000/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.11.1990 | Classification | IPC: | H01L21/302 | [1990/03] | CPC: |
H01L28/24 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1990/03] | Title | German: | Verfahren zur Herstellung einer Halbleiteranordnung mit Dünnfilm-Widerstand | [1999/43] | English: | Method of producing a semiconductor device having thin film resistor | [1999/43] | French: | Méthode de fabrication d'un dispositif semi-conducteur ayant une résistance en couche mince | [1999/43] |
| Former [1990/03] | Halbleiteranordnung mit Dünnfilm-Widerstand und Verfahren zu ihrer Herstellung | ||
| Former [1990/03] | Semiconductor device having thin film resistor and method of producing same | ||
| Former [1990/03] | Dispositif semi-conducteur ayant une résistance en couche mince et sa méthode de fabrication | Examination procedure | 02.07.1991 | Examination requested [1991/35] | 10.11.1992 | Despatch of a communication from the examining division (Time limit: M07) | 26.05.1993 | Reply to a communication from the examining division | 08.03.1994 | Date of oral proceedings | 25.03.1994 | Despatch of communication that the application is refused, reason: substantive examination {1} | 25.03.1994 | Minutes of oral proceedings despatched | 24.08.1999 | Despatch of communication of intention to grant (Approval: Yes) | 17.09.1999 | Communication of intention to grant the patent | 27.12.1999 | Fee for grant paid | 27.12.1999 | Fee for publishing/printing paid | Appeal following examination | 01.06.1994 | Appeal received No. T0751/94 | 03.08.1994 | Statement of grounds filed | 12.05.1999 | Result of appeal procedure: remittal for grant | 12.05.1999 | Date of oral proceedings | 21.05.1999 | Minutes of oral proceedings despatched | Opposition(s) | 01.03.2001 | No opposition filed within time limit [2001/20] | Fees paid | Renewal fee | 13.07.1991 | Renewal fee patent year 03 | 09.07.1992 | Renewal fee patent year 04 | 12.07.1993 | Renewal fee patent year 05 | 07.07.1994 | Renewal fee patent year 06 | 11.07.1995 | Renewal fee patent year 07 | 11.07.1996 | Renewal fee patent year 08 | 14.07.1997 | Renewal fee patent year 09 | 08.07.1998 | Renewal fee patent year 10 | 13.07.1999 | Renewal fee patent year 11 |
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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]EP0101632 (PHILIPS NV [NL]); | [A]US4569742 (SCHUETZ JAMES A [US]); | [A]WO8300256 (MOTOROLA INC [US]); | [A]JPS5038200B ; | [A]US4391846 (RAYMOND LEONARD S) |