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Extract from the Register of European Patents

EP About this file: EP0156398

EP0156398 - FSK or FM burst signal generating apparatus [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.12.1993
Database last updated on 18.09.2024
Most recent event   Tooltip11.12.1993No opposition filed within time limitpublished on 02.02.1994 [1994/05]
Applicant(s)For all designated states
NEC Corporation
7-1, Shiba 5-chome Minato-ku
Tokyo 108-8001 / JP
[N/P]
Former [1985/40]For all designated states
NEC CORPORATION
7-1, Shiba 5-chome Minato-ku
Tokyo / JP
Inventor(s)01 / Ohta, Kiyoshi
c/o NEC Corporatio 33-1, Shiba 5-chome
Minato-ku Tokyo / JP
[1985/40]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[N/P]
Former [1985/40]VOSSIUS & PARTNER
Postfach 86 07 67
D-81634 München / DE
Application number, filing date85103848.929.03.1985
[1985/40]
Priority number, dateJP1984006280530.03.1984         Original published format: JP 6280584
JP1984007381112.04.1984         Original published format: JP 7381184
JP1985002144506.02.1985         Original published format: JP 2144585
[1985/40]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0156398
Date:02.10.1985
Language:EN
[1985/40]
Type: A3 Search report 
No.:EP0156398
Date:04.05.1988
Language:EN
[1988/18]
Type: B1 Patent specification 
No.:EP0156398
Date:10.02.1993
Language:EN
[1993/06]
Search report(s)(Supplementary) European search report - dispatched on:EP18.03.1988
ClassificationIPC:H04J3/10, H04B7/212
[1993/06]
CPC:
H03G3/3047 (EP,US); H03D1/10 (EP,US); Y02D30/70 (US)
Former IPC [1985/40]H04J3/10, H04B7/185
Designated contracting statesDE,   FR,   GB,   NL [1985/40]
TitleGerman:Frequenz- oder frequenzumtastungsmodulierter Burstsignalgenerator[1985/40]
English:FSK or FM burst signal generating apparatus[1985/40]
French:Générateur de signaux en rafales modulés en fréquence ou par déplacement de fréquence[1985/40]
Examination procedure29.03.1985Examination requested  [1985/40]
21.09.1990Despatch of a communication from the examining division (Time limit: M06)
02.04.1991Reply to a communication from the examining division
19.07.1991Despatch of a communication from the examining division (Time limit: M06)
29.01.1992Reply to a communication from the examining division
13.04.1992Despatch of communication of intention to grant (Approval: No)
30.07.1992Despatch of communication of intention to grant (Approval: later approval)
12.08.1992Communication of intention to grant the patent
30.09.1992Fee for grant paid
30.09.1992Fee for publishing/printing paid
Opposition(s)11.11.1993No opposition filed within time limit [1994/05]
Fees paidRenewal fee
27.03.1987Renewal fee patent year 03
30.03.1988Renewal fee patent year 04
30.03.1989Renewal fee patent year 05
28.03.1990Renewal fee patent year 06
28.12.1990Renewal fee patent year 07
30.03.1992Renewal fee patent year 08
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Documents cited:Search[A]JP5814633  ;
 [A]EP0075601  (FUJITSU LTD [JP]);
 [A]EP0066839  (NEC CORP [JP])
 [A]  - PATENT ABSTRACTS OF JAPAN, vol. 7, no. 88 (E-170)[1233], 12th April 1983; & JP-A-58 14 633 (NIPPON DENKI K.K.) 27-01-1983, & JP5814633 A 00000000
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.