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EP0339127
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EP About this file: EP0339127
| EP0339127 - Apparatus and method for providing existing telephone switching equipment with the capability of using the SS7 protocol [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 08.07.1993 Database last updated on 12.07.2024 | Most recent event Tooltip | 08.07.1993 | Application deemed to be withdrawn | published on 25.08.1993 [1993/34] | Applicant(s) | For all designated states Network Access Corporation 1830 North Greenville Avenue Richardson, Dallas County Texas 75081 / US | [N/P] |
| Former [1989/44] | For all designated states Network Access Corporation 1830 North Greenville Avenue Richardson, Dallas County Texas 75081 / US | Inventor(s) | 01 /
Thorn, David Wayne 1603 Woodoak Richardson Texas 75081 / US | 02 /
Patel, Rajendra 1216 Serenade Circle Plano Texas 75075 / US | 03 /
Coley, Gerald Rt. 5, Box 94 Terrell Texas 75160 / US | 04 /
Trivedi, Ashok Kishore 2117 McDaniel Circle Plano Texas 75075 / US | 05 /
Patel, Girish 3905 Jefferson Circle Plano Texas 75023 / US | [1989/44] | Representative(s) | Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB Beselerstrasse 4 22607 Hamburg / DE | [N/P] |
| Former [1989/44] | UEXKÜLL & STOLBERG Patentanwälte Beselerstrasse 4 D-22607 Hamburg / DE | Application number, filing date | 88114098.2 | 30.08.1988 | [1989/44] | Priority number, date | US19880186610 | 27.04.1988 Original published format: US 186610 | [1989/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0339127 | Date: | 02.11.1989 | Language: | EN | [1989/44] | Type: | A3 Search report | No.: | EP0339127 | Date: | 24.10.1990 | Language: | EN | [1990/43] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.09.1990 | Classification | IPC: | H04Q3/00 | [1989/44] | CPC: |
H04Q3/0016 (EP,US)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1989/44] | Title | German: | Gerät und Verfahren, um eine bestehende Fernsprechschalteinrichtung auszustatten mit der Fähigkeit, das ss7-Protokoll zu benutzen | [1989/44] | English: | Apparatus and method for providing existing telephone switching equipment with the capability of using the SS7 protocol | [1989/44] | French: | Appareil et méthode pour fournir à un équipement de commutation téléphonique existant la possibilité d'utiliser le protocole ss7 | [1989/44] | File destroyed: | 12.06.1999 | Examination procedure | 25.04.1990 | Examination requested [1990/25] | 02.03.1993 | Application deemed to be withdrawn, date of legal effect [1993/34] | 01.04.1993 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [1993/34] | Fees paid | Renewal fee | 28.08.1990 | Renewal fee patent year 03 | 08.08.1991 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.08.1992 | 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 | [A]US4685127 (MILLER ARTHUR O [US], et al); | [A]EP0248190 (NETWORK ACCESS CORP [US]) | [A] - IBM TECHNICAL DISCLOSURE BULLETIN. vol. 28, no. 7, December 1985, NEW YORK US pages 2816 - 2818; "Enhancement to Crossbar Switching Systems" | [A] - ERICSSON REVIEW. vol. 59, no. 2, 1982, STOCKHOLM SE pages 100 - 105; J. Du Riez et al: "CCITT Signalling System No. 7 in AXE 10" | [A] - Conference Record, IEEE/IEICE Global Telecommunications Conference, Nov. 15-18, 1987, Tokyo, JP, vol.3, pages 1570-1577 pages 1570 - 1577; P.S Budiharjo et al: "Achieving Network Efficiency Through Node Integration" |