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Extract from the Register of European Patents

EP About this file: EP0342740

EP0342740 - Circuit arrangement for the synchronisation of a frequency controlled oscillator [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  28.06.1996
Database last updated on 01.01.2025
Most recent event   Tooltip28.06.1996No opposition filed within time limitpublished on 14.08.1996 [1996/33]
Applicant(s)For:DE 
Philips Corporate Intellectual Property GmbH
Habsburgerallee 11
52064 Aachen / DE
For:FR  GB 
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
[N/P]
Former [1989/47]For:DE 
Philips Patentverwaltung GmbH
Röntgenstrasse 24
D-22335 Hamburg / DE
For:FR  GB 
Philips Electronics N.V.
Groenewoudseweg 1
NL-5621 BA Eindhoven / NL
Inventor(s)01 / Janta, Dieter
Graf-Ernst-Weg 43
D-2000 Hamburg 61 / DE
02 / Jansen, Winfried
Blütenweg 29
D-2087 Ellerbek / DE
[1989/47]
Representative(s)Hartmann, Heinrich, et al
Philips Corporate Intellectual Property GmbH, Habsburgerallee 11
52064 Aachen / DE
[N/P]
Former [1989/47]Hartmann, Heinrich, Dipl.-Ing., et al
Philips Patentverwaltung GmbH, Röntgenstrasse 24
D-22335 Hamburg / DE
Application number, filing date89201186.711.05.1989
[1989/47]
Priority number, dateDE1988381669617.05.1988         Original published format: DE 3816696
[1989/47]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0342740
Date:23.11.1989
Language:DE
[1989/47]
Type: A3 Search report 
No.:EP0342740
Date:07.11.1990
Language:DE
[1990/45]
Type: B1 Patent specification 
No.:EP0342740
Date:23.08.1995
Language:DE
[1995/34]
Search report(s)(Supplementary) European search report - dispatched on:EP17.09.1990
ClassificationIPC:H03L7/22, H03L7/10, H03D1/22
[1989/47]
CPC:
H03D1/2236 (EP,US); H03L7/113 (EP,US); H03L7/187 (EP,US)
Designated contracting statesDE,   FR,   GB [1989/47]
TitleGerman:Schaltungsanordnung zum Synchronisieren eines in der Frequenz steuerbaren Oszillators[1989/47]
English:Circuit arrangement for the synchronisation of a frequency controlled oscillator[1989/47]
French:Montage de circuit pour la synchronisation d'un oscillateur commandé en fréquence[1989/47]
Examination procedure02.05.1991Examination requested  [1991/27]
22.09.1993Despatch of a communication from the examining division (Time limit: M04)
29.01.1994Reply to a communication from the examining division
28.02.1994Despatch of a communication from the examining division (Time limit: M04)
07.07.1994Reply to a communication from the examining division
13.10.1994Despatch of communication of intention to grant (Approval: Yes)
02.02.1995Communication of intention to grant the patent
12.05.1995Fee for grant paid
12.05.1995Fee for publishing/printing paid
Opposition(s)24.05.1996No opposition filed within time limit [1996/33]
Fees paidRenewal fee
26.04.1991Renewal fee patent year 03
27.05.1992Renewal fee patent year 04
25.05.1993Renewal fee patent year 05
24.05.1994Renewal fee patent year 06
31.05.1995Renewal fee patent year 07
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Documents cited:Search[Y]US3458823  (NORDAHL JOHN G);
 [X]US4280104  (RZESZEWSKI THEODORE S);
 [X]EP0051473  (WESTINGHOUSE ELECTRIC CORP [US]);
 [X]EP0094837  (WESTINGHOUSE ELECTRIC CORP [US]);
 [X]US4590602  (WOLAVER DAN H [US]);
 [XP]EP0278079  (IBM [US])
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.