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EP0748047
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EP About this file: EP0748047
| EP0748047 - Integrated buffer circuit [Right-click to bookmark this link] | Status | The application has been refused Status updated on 14.07.2000 Database last updated on 14.05.2024 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states SIEMENS AKTIENGESELLSCHAFT Werner-von-Siemens-Str. 1 DE-80333 München / DE | [N/P] |
| Former [1996/50] | For all designated states SIEMENS AKTIENGESELLSCHAFT Wittelsbacherplatz 2 80333 München / DE | Inventor(s) | 01 /
Hoffmann, Kurt, Prof. Dr. Ing. Nelkenweg 20 D-82024 Taufkirchen / DE | 02 /
Kowarik, Oskar, Dr. Brunhildenstr. 26 A D-85579 Neubiberg / DE | 03 /
Stecker, Johannes, Dr. Treitschkestr. 7 D-80992 München / DE | 04 /
Luther, Klaus, Dipl.-Ing. Lindwurmstrasse 96 D-80337 München / DE | [1996/50] | Application number, filing date | 95105126.7 | 05.04.1995 | [1996/50] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0748047 | Date: | 11.12.1996 | Language: | DE | [1996/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.08.1995 | Classification | IPC: | H03K19/003, G05F3/26 | [1996/50] | CPC: |
G05F3/262 (EP,US);
H03K19/00 (KR);
H03K19/00384 (EP,US)
| Designated contracting states | AT, DE, FR, GB, IE, IT, NL [1996/50] | Title | German: | Integrierte Pufferschaltung | [1996/50] | English: | Integrated buffer circuit | [1996/50] | French: | Circuit tampon intégré | [1996/50] | Examination procedure | 25.10.1995 | Request for accelerated examination filed | 06.11.1995 | Examination requested [1996/50] | 01.02.1996 | Despatch of a communication from the examining division (Time limit: M04) | 01.02.1996 | Decision about request for accelerated examination - accepted: Yes | 23.04.1996 | Reply to a communication from the examining division | 14.05.1996 | Despatch of a communication from the examining division (Time limit: M04) | 18.06.1996 | Reply to a communication from the examining division | 19.08.1998 | Despatch of a communication from the examining division (Time limit: M04) | 12.10.1998 | Reply to a communication from the examining division | 17.12.1998 | Despatch of a communication from the examining division (Time limit: M04) | 08.04.1999 | Reply to a communication from the examining division | 27.04.1999 | Despatch of communication that the application is refused, reason: substantive examination [2000/35] | 07.05.1999 | Application refused, date of legal effect [2000/35] | Appeal following examination | 06.12.1996 | Appeal received No. T1090/96 | 06.12.1996 | Statement of grounds filed | 20.07.1998 | Result of appeal procedure: continuation of examination procedure | Fees paid | Renewal fee | 21.04.1997 | Renewal fee patent year 03 | 20.04.1998 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 30.04.1999 | 05 M06 Not yet paid |
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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 | [XY]US5278460 (CASPER STEPHEN L [US]) [X] 1-6,9 * column 2, line 60 - column 4, line 54; figure 2 * [Y] 8; | [XA]JPS5820778 ; | [Y]US4723108 (MURPHY COLIN N [US], et al) [Y] 8 * figure 1 * | [XA] - PATENT ABSTRACTS OF JAPAN, (19840309), vol. 8, no. 53, Database accession no. (E - 231)<1490> , & JP58020778 A 19831203 (NIPPON DENKI K.K.) [X] 1,3 * abstract * [A] 4 |