EP0682428 - Bidirectional wireless communications system with initialization of scrambling/descrambling sequences using multiple identification codes [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 13.05.2005 Database last updated on 03.09.2024 | Most recent event Tooltip | 25.07.2008 | Change - representative | published on 27.08.2008 [2008/35] | Applicant(s) | For all designated states NEC Corporation 7-1, Shiba 5-chome Minato-ku Tokyo 108-8001 / JP | [N/P] |
Former [1995/46] | For all designated states NEC CORPORATION 7-1, Shiba 5-chome Minato-ku Tokyo / JP | Inventor(s) | 01 /
Muraoka, Shinya, c/o NEC Corporation 7-1, Shiba 5-chome Minato-ku, Tokyo / JP | [1995/46] | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE | [N/P] |
Former [2008/35] | Vossius & Partner Siebertstrasse 3 81675 München / DE | ||
Former [1995/46] | VOSSIUS & PARTNER Siebertstrasse 4 D-81675 München / DE | Application number, filing date | 95107153.9 | 11.05.1995 | [1995/46] | Priority number, date | JP19940097144 | 11.05.1994 Original published format: JP 9714494 | [1995/46] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0682428 | Date: | 15.11.1995 | Language: | EN | [1995/46] | Type: | A3 Search report | No.: | EP0682428 | Date: | 12.01.2000 | [2000/02] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.12.1999 | Classification | IPC: | H04L9/12 | [1995/46] | CPC: |
H04L9/12 (EP,US);
H04L9/0866 (EP,US);
H04L2209/80 (EP,US)
| Designated contracting states | DE, FR, GB, IT, NL, SE [1995/46] | Title | German: | Bidirektionales drahtloses Kommunikationssystem mit Initialisierung der Verschlüsselungs-/Entschlüsselungsfolgen unter Verwendung von mehreren Identifikationskodes | [2004/17] | English: | Bidirectional wireless communications system with initialization of scrambling/descrambling sequences using multiple identification codes | [1995/46] | French: | Système de communication bidirectionnel sans fil avec initialisation de séquences de brouillage/désembrouillage utilisant plusieurs codes d'identification | [1995/46] |
Former [1995/46] | Bidirektionelles drahtloses Kommunikationssystem mit Initialisierung der Verschlüsselungs-/Entschlüsselungsfolgen unter Verwendung von mehreren Identifikationskodes | Examination procedure | 10.12.1999 | Examination requested [2000/05] | 19.12.2000 | Despatch of a communication from the examining division (Time limit: M06) | 28.05.2001 | Reply to a communication from the examining division | 20.08.2002 | Communication of intention to grant the patent | 27.02.2003 | Fee for grant paid | 27.02.2003 | Fee for publishing/printing paid | 01.12.2004 | Application deemed to be withdrawn, date of legal effect [2005/26] | 12.01.2005 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2005/26] | Fees paid | Renewal fee | 28.05.1997 | Renewal fee patent year 03 | 29.05.1998 | Renewal fee patent year 04 | 28.05.1999 | Renewal fee patent year 05 | 30.05.2000 | Renewal fee patent year 06 | 31.05.2001 | Renewal fee patent year 07 | 31.05.2002 | Renewal fee patent year 08 | 30.05.2003 | Renewal fee patent year 09 | Penalty fee | Additional fee for renewal fee | 31.05.2004 | 10   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]DE2706421 (LICENTIA GMBH) [A] 1,2 * column 3, line 61 - column 5, line 28 *; | [A]US4555805 (TALBOT ROBERT D [US]) [A] 1,7 * abstract * * column 2, line 30 - line 46 * * column 4, line 60 - column 5, line 59 * * column 6, line 35 - column 7, line 20 * * column 13, line 19 - column 14, line 53 *; | [A]EP0209079 (SIEMENS AG [DE]) [A] 1,7 * column 3, line 39 - column 5, line 22 ** column 6, line 22 - column 7, line 12 * |