EP0282567 - LOW VOLTAGE AND LOW POWER DETECTOR CIRCUITS [Right-click to bookmark this link] | Status | The application has been refused Status updated on 18.08.1993 Database last updated on 12.06.2024 | Most recent event Tooltip | 18.08.1993 | Refusal of application | published on 06.10.1993 [1993/40] | Applicant(s) | For all designated states ADVANCED MICRO DEVICES, INC. 901 Thompson Place P.O. Box 3453 Sunnyvale CA 94088-3453 / US | [N/P] |
Former [1988/38] | For all designated states ADVANCED MICRO DEVICES, INC. 901 Thompson Place P.O. Box 3453 Sunnyvale, CA 94088 / US | Inventor(s) | 01 /
LUNDERIUS, Erik 3512 La Terrace Circle San Jose, CA 95123 / US | 02 /
JOHANSSON, Jan Vargvagen 18 S-198 00 Balsta / SE | [1988/38] | Representative(s) | Wright, Hugh Ronald, et al Brookes Batchellor LLP 1 Boyne Park Tunbridge Wells Kent TN4 8EL / GB | [N/P] |
Former [1988/38] | Wright, Hugh Ronald, et al Brookes & Martin 52/54 High Holborn London WC1V 6SE / GB | Application number, filing date | 87906372.5 | 17.09.1987 | [1988/38] | WO1987US02370 | Priority number, date | US19860908536 | 17.09.1986 Original published format: US 908536 | [1988/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8802204 | Date: | 24.03.1988 | Language: | EN | [1988/07] | Type: | A1 Application with search report | No.: | EP0282567 | Date: | 21.09.1988 | Language: | EN | The application published by WIPO in one of the EPO official languages on 24.03.1988 takes the place of the publication of the European patent application. | [1988/38] | Search report(s) | International search report - published on: | US | 24.03.1988 | (Supplementary) European search report - dispatched on: | EP | 28.11.1990 | Classification | IPC: | H04M1/00, G01R19/165 | [1988/38] | CPC: |
H04M19/08 (EP,US);
Y02D30/70 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1988/38] | Title | German: | DETEKTORSCHALTUNGEN FÜR NIEDRIGE SPANNUNG UND LEISTUNG | [1988/38] | English: | LOW VOLTAGE AND LOW POWER DETECTOR CIRCUITS | [1988/38] | French: | CIRCUITS POUR DETECTER UNE TENSION ET UNE PUISSANCE FAIBLES | [1988/38] | File destroyed: | 12.06.1999 | Entry into regional phase | 26.01.1988 | National basic fee paid | 26.01.1988 | Search fee paid | 26.01.1988 | Designation fee(s) paid | 01.06.1988 | Examination fee paid | Examination procedure | 01.06.1988 | Examination requested [1988/38] | 20.05.1992 | Despatch of a communication from the examining division (Time limit: M04) | 17.09.1992 | Reply to a communication from the examining division | 01.12.1992 | Despatch of communication of intention to grant (Approval: ) | 12.05.1993 | Despatch of communication that the application is refused, reason: formalities examination [1993/40] | 22.05.1993 | Application refused, date of legal effect [1993/40] | Fees paid | Renewal fee | 21.09.1989 | Renewal fee patent year 03 | 17.10.1990 | Renewal fee patent year 04 | 30.09.1991 | Renewal fee patent year 05 | 14.09.1992 | Renewal fee patent year 06 | Penalty fee | Additional fee for renewal fee | 01.10.1990 | 04   M06   Fee paid on   17.10.1990 |
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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]EP0142137 (GESI GRP INTERET ECONOM SEP [FR]); | [A]EP0183464 (ADVANCED MICRO DEVICES INC [US]); | [A]EP0180875 (INTERSIL INC [US]); | [A]GB2032210 (KUSHNER J K); | [A]EP0009083 (SIEMENS AG [DE]) | [Y] - ELECTRONIC DESIGN, vol. 33, no. 16, 11th July 1985, pages 147-154, Schiphol, NL; A. CLARK et al.: "Twin controller ICs power subscriber interface for digital phone systems" | International search | [Y]US4410766 (BEIRNE PATRICK R [CA]); | [Y]US3962590 (KANE JACK, et al); | [Y]US4509201 (SEKIGAWA TATSUAKI [JP], et al); | [Y]US4488006 (ESSIG TERRENCE L [US], et al); | [AP]US4639551 (KAIRE JEAN C [FR]); | [AP]US4644579 (WHITTAKER EDWARD J W [GB]) | [A] - IEEE Journal on Solid-State Circuits, Vol. SC-17, No. 3, issued June 1982, K.EBERHARDT et al, "An Integrated Telephone Speech Circuit Including A Line Fed Loudspeaker Amplifier", see pages 494-498. |