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Extract from the Register of European Patents

EP About this file: EP1213836

EP1213836 - Oscillator circuit having switchable resonant frequency [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.07.2005
Database last updated on 18.11.2024
Most recent event   Tooltip07.07.2006Lapse of the patent in a contracting state
New state(s): FR
published on 09.08.2006  [2006/32]
Applicant(s)For all designated states
Infineon Technologies AG
St.-Martin-Strasse 53
81669 München / DE
[2002/24]
Inventor(s)01 / Traub, Johann
Finkenweg 7
89415 Lauingen / DE
 [2002/24]
Representative(s)Epping - Hermann - Fischer
Patentanwaltsgesellschaft mbH
Schlossschmidstrasse 5
80639 München / DE
[N/P]
Former [2002/24]Epping Hermann & Fischer
Ridlerstrasse 55
80339 München / DE
Application number, filing date01126887.712.11.2001
[2002/24]
Priority number, dateDE200016124108.12.2000         Original published format: DE 10061241
[2002/24]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP1213836
Date:12.06.2002
Language:DE
[2002/24]
Type: B1 Patent specification 
No.:EP1213836
Date:08.09.2004
Language:DE
[2004/37]
Search report(s)(Supplementary) European search report - dispatched on:EP31.01.2002
ClassificationIPC:H03J5/24, H03B5/12
[2002/24]
CPC:
H03J5/244 (EP,US); H03B5/1215 (EP,US); H03B5/1228 (EP,US);
H03B5/1243 (EP,US); H03B5/1265 (EP,US); H03B2201/0208 (EP,US);
H03B2201/0266 (EP,US) (-)
Designated contracting statesDE,   FR,   GB [2003/10]
Former [2002/24]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  TR 
TitleGerman:Oszillatorschaltung mit umschaltbarer Schwingfrequenz[2002/24]
English:Oscillator circuit having switchable resonant frequency[2002/24]
French:Circuit d'oscillateur commutable de fréquence de résonance[2002/24]
Examination procedure10.12.2002Examination requested  [2003/06]
24.02.2004Communication of intention to grant the patent
24.06.2004Fee for grant paid
24.06.2004Fee for publishing/printing paid
Opposition(s)09.06.2005No opposition filed within time limit [2005/35]
Fees paidRenewal fee
21.11.2003Renewal fee patent year 03
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Lapses during opposition  TooltipFR08.09.2004
GB08.09.2004
[2006/32]
Former [2005/46]GB08.09.2004
Documents cited:Search[A]US4827226  (CONNELL LAWRENCE E [US]) [A] 1 * column 3, line 20 - column 4, line 15 *;
 [A]US6091304  (HARRER JAMES RICHARD [US]) [A] * column W *;
 [A]US6127900  (LAUB DANA VINCENT [US], et al) [A] * column W *;
 [PX]US6239665  (STROM JAMES DAVID [US]) [PX] 1-5,8-10 * column 2, line 65 - column 3, line 26 *
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.