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EP0474024
European procedure
Extract from the Register of European Patents
EP About this file: EP0474024
| EP0474024 - Automatic selection of external multiplexer channels by A/D converter integrated circuit [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.04.1998 Database last updated on 22.08.2024 | Most recent event Tooltip | 09.04.1998 | No opposition filed within time limit | published on 27.05.1998 [1998/22] | Applicant(s) | For all designated states MOTOROLA, INC. 1303 East Algonquin Road Schaumburg, IL 60196 / US | [1992/11] | Inventor(s) | 01 /
Campbell, Jules Desloge, Jr. 10802 Bonaparte Bend Austin, Texas 78750 / US | 02 /
Huston, William DeWitt 7003 Fireoak Drive Austin, Texas 78759 / US | 03 /
Laviolette, William Patrick 3007 Edgewater Drive Austin, Texas 78733 / US | [1992/11] | Representative(s) | Lupton, Frederick, et al Motorola European Intellectual Property Midpoint Alencon Link Basingstoke Hampshire RG21 7PL / GB | [N/P] |
| Former [1998/03] | Lupton, Frederick, et al Motorola European Intellectual Property, Midpoint, Alencon Link Basingstoke, Hampshire RG21 1PL / GB | ||
| Former [1992/11] | Lupton, Frederick, et al Motorola European Intellectual Property, Midpoint, Alencon Link Basingstoke, Hampshire RG21 1PL / GB | Application number, filing date | 91113951.7 | 21.08.1991 | [1992/11] | Priority number, date | US19900577249 | 04.09.1990 Original published format: US 577249 | [1992/11] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0474024 | Date: | 11.03.1992 | Language: | EN | [1992/11] | Type: | A3 Search report | No.: | EP0474024 | Date: | 15.09.1993 | Language: | EN | [1993/37] | Type: | B1 Patent specification | No.: | EP0474024 | Date: | 04.06.1997 | Language: | EN | [1997/23] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.07.1993 | Classification | IPC: | H03M1/12, G06F3/05 | [1992/11] | CPC: |
G06F3/05 (EP);
H03M1/12 (KR)
| Designated contracting states | DE, FR, GB, IT [1992/11] | Title | German: | Automatische Auswahl von externen Multiplexerkanälen durch A/D-Wandlerintegrationsschaltung | [1992/11] | English: | Automatic selection of external multiplexer channels by A/D converter integrated circuit | [1992/11] | French: | Sélection automatique de canaux extérieurs multiplexés à l'aide de circuit intégré à convertisseur analogique-numérique | [1992/11] | Examination procedure | 24.02.1994 | Examination requested [1994/17] | 06.07.1995 | Despatch of a communication from the examining division (Time limit: M06) | 16.01.1996 | Reply to a communication from the examining division | 23.09.1996 | Despatch of communication of intention to grant (Approval: Yes) | 03.12.1996 | Communication of intention to grant the patent | 13.03.1997 | Fee for grant paid | 13.03.1997 | Fee for publishing/printing paid | Opposition(s) | 05.03.1998 | No opposition filed within time limit [1998/22] | Fees paid | Renewal fee | 23.07.1993 | Renewal fee patent year 03 | 28.07.1994 | Renewal fee patent year 04 | 29.02.1996 | Renewal fee patent year 05 | 02.09.1996 | Renewal fee patent year 06 | Penalty fee | Additional fee for renewal fee | 31.08.1995 | 05 M06 Fee paid on 29.02.1996 |
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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]WO8703114 (BURR BROWN LTD [GB]); | [A]EP0350932 (NEC CORP [JP]); | [A]US4933676 (HAUGE DAVID K [US], et al) |