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Extract from the Register of European Patents

EP About this file: EP0981864

EP0981864 - INTEGRABLE RADIO RECEIVER CIRCUIT FOR FREQUENCY-MODULATED DIGITAL SIGNALS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  25.03.2005
Database last updated on 15.11.2024
Most recent event   Tooltip20.06.2008Change - representativepublished on 23.07.2008  [2008/30]
Applicant(s)For all designated states
Infineon Technologies AG
St.-Martin-Strasse 53
81669 München / DE
[2004/21]
Former [2001/06]For all designated states
Infineon Technologies AG
St.-Martin-Strasse 53
81541 München / DE
Former [2000/09]For all designated states
SIEMENS AKTIENGESELLSCHAFT
Wittelsbacherplatz 2
80333 München / DE
Inventor(s)01 / HEINEN, Stefan
Zur Eibe 9
D-47802 Krefeld / DE
[2000/09]
Representative(s)Epping - Hermann - Fischer
Patentanwaltsgesellschaft mbH
Schloßschmidstraße 5
80639 München / DE
[N/P]
Former [2008/30]Epping - Hermann - Fischer
Patentanwaltsgesellschaft mbH Ridlerstrasse 55
80339 München / DE
Former [2004/04]Epping, Hermann, Fischer
Patentanwaltsgesellschaft mbH Ridlerstrasse 55
80339 München / DE
Former [2001/08]Fischer, Volker, Dipl.-Ing., et al
Epping Hermann & Fischer Postfach 12 10 26
80034 München / DE
Application number, filing date99911581.901.02.1999
[2000/09]
WO1999DE00267
Priority number, dateDE199811055811.03.1998         Original published format: DE 19810558
[2000/09]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9946864
Date:16.09.1999
Language:DE
[1999/37]
Type: A1 Application with search report 
No.:EP0981864
Date:01.03.2000
Language:DE
The application published by WIPO in one of the EPO official languages on 16.09.1999 takes the place of the publication of the European patent application.
[2000/09]
Type: B1 Patent specification 
No.:EP0981864
Date:19.05.2004
Language:DE
[2004/21]
Search report(s)International search report - published on:EP16.09.1999
ClassificationIPC:H04B1/30, H04L25/06, H03D7/16
[2000/09]
CPC:
H04L25/06 (EP,US); H03D3/008 (EP,US); H03D7/16 (EP,US);
H04B1/30 (EP,US)
Designated contracting statesDE,   FR,   GB,   IT [2000/09]
TitleGerman:INTEGRIERBARE FUNKEMPFÄNGERSCHALTUNG FÜR FREQUENZMODULIERTE DIGITALE SIGNALE[2000/09]
English:INTEGRABLE RADIO RECEIVER CIRCUIT FOR FREQUENCY-MODULATED DIGITAL SIGNALS[2000/09]
French:CIRCUIT RADIORECEPTEUR INTEGRABLE DESTINE A DES SIGNAUX NUMERIQUES MODULES EN FREQUENCE[2000/09]
Entry into regional phase05.11.1999National basic fee paid 
05.11.1999Designation fee(s) paid 
05.11.1999Examination fee paid 
Examination procedure05.11.1999Examination requested  [2000/09]
24.10.2003Communication of intention to grant the patent
02.03.2004Fee for grant paid
02.03.2004Fee for publishing/printing paid
Opposition(s)22.02.2005No opposition filed within time limit [2005/19]
Fees paidRenewal fee
05.02.2001Renewal fee patent year 03
25.02.2002Renewal fee patent year 04
25.02.2003Renewal fee patent year 05
23.02.2004Renewal fee patent year 06
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Cited inInternational search[A]WO9314578  (MOTOROLA INC [US]) [A] 1-5,7 * page 7, line 1 - page 11, line 10; figure 1 *;
 [A]EP0153020  (NORTHERN TELECOM LTD [CA]) [A] 1,3 * abstract *;
 [A]GB1530602  (STANDARD TELEPHONES CABLES LTD) [A] 1-3,7 * page 1, column 1, line 44 - page 2, column 2, line 110; figures 1,2 *;
 [A]DE19612714  (SIEMENS AG [DE]) [A] 1,6 * abstract *
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.