blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP0284498

EP0284498 - Frequency counter in particular for counting partly varying frequencies in real time [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  01.11.1995
Database last updated on 31.08.2024
Most recent event   Tooltip01.11.1995No opposition filed within time limitpublished on 20.12.1995 [1995/51]
Applicant(s)For all designated states
FUJITSU LIMITED
1015, Kamikodanaka, Nakahara-ku Kawasaki-shi
Kanagawa 211 / JP
[N/P]
Former [1988/39]For all designated states
FUJITSU LIMITED
1015, Kamikodanaka, Nakahara-ku
Kawasaki-shi, Kanagawa 211 / JP
Inventor(s)01 / Abe, Yoshitaka
Fujitsu Todorokiryo 539-1, Miyauchi Nakahara-ku
Kawasaki-shi Kanagawa 211 / JP
02 / Murakami, Keiichi
17-305, 8-6, Teraodai 2-chome Tama-ku
Kawasaki-shi Kanagawa 214 / JP
[1988/39]
Representative(s)Joly, Jean-Jacques, et al
Cabinet Beau de Loménie
158, rue de l'Université
75340 Paris cedex 07 / FR
[N/P]
Former [1988/39]Joly, Jean-Jacques, et al
Cabinet Beau de Loménie 158, rue de l'Université
F-75340 Paris Cédex 07 / FR
Application number, filing date88400633.916.03.1988
[1988/39]
Priority number, dateJP1987006041716.03.1987         Original published format: JP 6041787
[1988/39]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0284498
Date:28.09.1988
Language:EN
[1988/39]
Type: B1 Patent specification 
No.:EP0284498
Date:28.12.1994
Language:EN
[1994/52]
Search report(s)(Supplementary) European search report - dispatched on:EP04.08.1988
ClassificationIPC:G01R23/10
[1988/39]
CPC:
G01R23/10 (EP,US); G01R23/00 (EP,US)
Designated contracting statesDE,   FR,   GB,   SE [1988/39]
TitleGerman:Frequenzzähler, insbesondere zur Echtzeitzählung von teilweise veränderlichen Frequenzen[1988/39]
English:Frequency counter in particular for counting partly varying frequencies in real time[1988/39]
French:Compteur de fréquence, en particulier pour compter en temps réel des fréquences en partie variable[1988/39]
Examination procedure26.01.1989Examination requested  [1989/13]
05.09.1991Despatch of a communication from the examining division (Time limit: M06)
06.03.1992Reply to a communication from the examining division
24.07.1992Despatch of a communication from the examining division (Time limit: M06)
02.02.1993Reply to a communication from the examining division
22.04.1993Despatch of a communication from the examining division (Time limit: M06)
29.10.1993Reply to a communication from the examining division
07.02.1994Despatch of communication of intention to grant (Approval: No)
23.06.1994Despatch of communication of intention to grant (Approval: later approval)
28.06.1994Communication of intention to grant the patent
31.08.1994Fee for grant paid
31.08.1994Fee for publishing/printing paid
Opposition(s)29.09.1995No opposition filed within time limit [1995/51]
Fees paidRenewal fee
21.03.1990Renewal fee patent year 03
19.03.1991Renewal fee patent year 04
20.03.1992Renewal fee patent year 05
18.03.1993Renewal fee patent year 06
18.03.1994Renewal fee patent year 07
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court
See the Register of the Unified Patent Court for opt-out data
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]US3603769  (MALCOLM DONALD H);
 [Y]GB2029657  (SIEMENS AG);
 [Y]US3548183  (JOUVE PHILIPPE);
 [A]US3924183  (FLETCHER JAMES C ADMINISTRATOR, et al);
 [A]US3521176  (BOX MAX L, et al);
 [A]EP0087025  (DRUCKMASCH FORSCH [DE])
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.