EP0197122 - A CELLULAR FLOATING-POINT SERIAL-PIPELINED MULTIPLIER [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.06.1993 Database last updated on 09.07.2024 | Most recent event Tooltip | 12.06.1993 | No opposition filed within time limit | published on 04.08.1993 [1993/31] | Applicant(s) | For all designated states THE COMMONWEALTH OF AUSTRALIA c/o the Secretary Department of Defence Support, Anzac Park West Building, Constitution Avenue Canberra Australian Capital Territory 2600 / AU | [N/P] |
Former [1986/42] | For all designated states THE COMMONWEALTH OF AUSTRALIA c/o the Secretary Department of Defence Support, Anzac Park West Building, Constitution Avenue Canberra, Australian Capital Territory 2600 / AU | Inventor(s) | 01 /
MARWOOD, Warren 6 Selangor Avenue Fairview Park, S.A. 5126 / AU | [1986/42] | Representative(s) | Opperman, Stuart Richard, et al Haseltine Lake & Co. Hazlitt House 28 Southampton Buildings Chancery Lane London WC2A 1AT / GB | [1986/42] | Application number, filing date | 85905192.2 | 16.10.1985 | [1986/42] | WO1985AU00249 | Priority number, date | AU19840007661 | 16.10.1984 Original published format: AU 766184 | [1986/42] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8602474 | Date: | 24.04.1986 | Language: | EN | [1986/09] | Type: | A1 Application with search report | No.: | EP0197122 | Date: | 15.10.1986 | Language: | EN | The application published by WIPO in one of the EPO official languages on 24.04.1986 takes the place of the publication of the European patent application. | [1986/42] | Type: | B1 Patent specification | No.: | EP0197122 | Date: | 12.08.1992 | Language: | EN | [1992/33] | Search report(s) | International search report - published on: | AU | 24.04.1986 | (Supplementary) European search report - dispatched on: | EP | 11.09.1989 | Classification | IPC: | G06F7/52 | [1986/42] | CPC: |
G06F7/4876 (EP,US);
G06F2207/3884 (EP,US);
G06F2207/4812 (EP,US)
| Designated contracting states | GB [1986/42] | Title | German: | ZELLULARER GLEITKOMMAMULTIPLIZIERER MIT SERIELLEM FLIESSBANDBETRIEB | [1992/33] | English: | A CELLULAR FLOATING-POINT SERIAL-PIPELINED MULTIPLIER | [1986/42] | French: | MULTIPLICATEUR CELLULAIRE PIPELINE EN SERIE A VIRGULE FLOTTANTE | [1986/42] |
Former [1986/42] | ZELLULARER GLEICHKOMMAMULTIPLIZIERER MIT SERIELLEM FLIESSBANDBETRIEB | File destroyed: | 03.03.2001 | Entry into regional phase | 03.07.1986 | National basic fee paid | 03.07.1986 | Search fee paid | 03.07.1986 | Designation fee(s) paid | 03.07.1986 | Examination fee paid | Examination procedure | 03.07.1986 | Examination requested [1986/42] | 07.10.1986 | Loss of particular rights, legal effect: Claims | 28.11.1986 | Despatch of communication of loss of particular rights: Claims {1} | 04.03.1991 | Despatch of a communication from the examining division (Time limit: M04) | 12.07.1991 | Reply to a communication from the examining division | 24.10.1991 | Despatch of communication of intention to grant (Approval: Yes) | 12.02.1992 | Communication of intention to grant the patent | 06.05.1992 | Fee for grant paid | 06.05.1992 | Fee for publishing/printing paid | Opposition(s) | 13.05.1993 | No opposition filed within time limit [1993/31] | Fees paid | Renewal fee | 30.10.1987 | Renewal fee patent year 03 | 21.07.1988 | Renewal fee patent year 04 | 27.07.1989 | Renewal fee patent year 05 | 05.10.1990 | Renewal fee patent year 06 | 07.10.1991 | Renewal fee patent year 07 |
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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. | Cited in | International search | [A]US3116411 (KEIR ROY A); | [A]US3871578 (VAN DE GOOR ADRIANUS J, et al); | [A]US4025773 (BENNETT WALTER SCOTT); | [A]US4283770 (STEWART ROBERT C) | [A] - The Radio and Elecgronic Engineer, Vol. 49, No. 11, issued November 1979 (London, UK), K.Z. PEKMESTZI and Prof. G.D. PAPADOPOULOS, "Cellular two's Complement Serial-Pipeline Multipliers", pages 575-580 |