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Extract from the Register of European Patents

EP About this file: EP1435160

EP1435160 - METHOD FOR REDUCING TRANSMISSIONS IN BOUNDARY ZONES, IN AMPLITUDE MODULATION TRANSMITTERS OPERATING IN DIGITAL MODE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.10.2008
Database last updated on 28.02.2026
Most recent event   Tooltip13.08.2010Lapse of the patent in a contracting state
New state(s): TR		published on 15.09.2010  [2010/37]
Applicant(s)For all designated states
Deutsche Telekom AG
Friedrich-Ebert-Allee 140
53113 Bonn / DE
[2004/28]
Inventor(s)01 / RUDOLPH, Dietmar
Glockenstrasse 2c
14163 Berlin / DE
 [2004/28]
Application number, filing date02769928.907.09.2002
[2004/28]
WO2002DE03322
Priority number, dateDE200115093704.10.2001         Original published format: DE 10150937
[2004/28]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO03032597
Date:17.04.2003
Language:DE
[2003/16]
Type: A1 Application with search report 
No.:EP1435160
Date:07.07.2004
Language:DE
The application published by WIPO in one of the EPO official languages on 17.04.2003 takes the place of the publication of the European patent application.
[2004/28]
Type: B1 Patent specification 
No.:EP1435160
Date:12.12.2007
Language:DE
[2007/50]
Search report(s)International search report - published on:EP17.04.2003
ClassificationIPC:H04L27/36, H03F1/02
[2004/28]
CPC:
H04L27/367 (EP,US); H04L27/361 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   SK,   TR [2004/28]
TitleGerman:VERFAHREN ZUR REDUZIERUNG DER RANDAUSSENDUNGEN VON AM-SENDERN IM DIGITALBETRIEB[2004/28]
English:METHOD FOR REDUCING TRANSMISSIONS IN BOUNDARY ZONES, IN AMPLITUDE MODULATION TRANSMITTERS OPERATING IN DIGITAL MODE[2004/28]
French:PROCEDE DE REDUCTION D'EMISSIONS EN ZONES LIMITES, DANS DES EMETTEURS A MODULATION EN AMPLITUDE FONCTIONNANT EN MODE NUMERIQUE[2004/28]
Entry into regional phase04.05.2004National basic fee paid 
04.05.2004Designation fee(s) paid 
04.05.2004Examination fee paid 
Examination procedure04.05.2004Examination requested  [2004/28]
18.06.2007Communication of intention to grant the patent
29.10.2007Fee for grant paid
29.10.2007Fee for publishing/printing paid
Opposition(s)15.09.2008No opposition filed within time limit [2008/47]
Fees paidRenewal fee
30.09.2004Renewal fee patent year 03
30.09.2005Renewal fee patent year 04
02.10.2006Renewal fee patent year 05
01.10.2007Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
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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.
Lapses during opposition  TooltipCY12.12.2007
CZ12.12.2007
DK12.12.2007
EE12.12.2007
FI12.12.2007
IE12.12.2007
SK12.12.2007
TR12.12.2007
BG12.03.2008
SE12.03.2008
GR13.03.2008
PT12.05.2008
LU07.09.2008
[2010/37]
Former [2010/32]CY12.12.2007
CZ12.12.2007
DK12.12.2007
EE12.12.2007
FI12.12.2007
IE12.12.2007
SK12.12.2007
BG12.03.2008
SE12.03.2008
GR13.03.2008
PT12.05.2008
LU07.09.2008
Former [2009/34]CY12.12.2007
CZ12.12.2007
DK12.12.2007
EE12.12.2007
FI12.12.2007
IE12.12.2007
SK12.12.2007
BG12.03.2008
SE12.03.2008
GR13.03.2008
PT12.05.2008
Former [2009/23]CZ12.12.2007
DK12.12.2007
EE12.12.2007
FI12.12.2007
IE12.12.2007
SK12.12.2007
BG12.03.2008
SE12.03.2008
GR13.03.2008
PT12.05.2008
Former [2009/22]CZ12.12.2007
DK12.12.2007
EE12.12.2007
FI12.12.2007
IE12.12.2007
SK12.12.2007
SE12.03.2008
GR13.03.2008
PT12.05.2008
Former [2009/13]CZ12.12.2007
DK12.12.2007
FI12.12.2007
IE12.12.2007
SK12.12.2007
SE12.03.2008
GR13.03.2008
PT12.05.2008
Former [2008/48]CZ12.12.2007
DK12.12.2007
FI12.12.2007
IE12.12.2007
SK12.12.2007
SE12.03.2008
PT12.05.2008
Former [2008/46]CZ12.12.2007
DK12.12.2007
FI12.12.2007
SK12.12.2007
SE12.03.2008
PT12.05.2008
Former [2008/42]CZ12.12.2007
FI12.12.2007
SK12.12.2007
SE12.03.2008
PT12.05.2008
Former [2008/39]CZ12.12.2007
FI12.12.2007
SK12.12.2007
SE12.03.2008
Former [2008/36]CZ12.12.2007
FI12.12.2007
SE12.03.2008
Former [2008/24]FI12.12.2007
SE12.03.2008
Cited inInternational search[A]   RUDOLPH D: "OUT-OF-BAND EMISSIONS OF DIGITAL TRANSMISSIONS USING KAHN EER TECHNIQUE", IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, IEEE INC. NEW YORK, US, vol. 50, no. 8, August 2002 (2002-08-01), pages 1979 - 1983, XP001123401, ISSN: 0018-9480

DOI:   http://dx.doi.org/10.1109/TMTT.2002.801349
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.