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Extract from the Register of European Patents

EP About this file: EP1892910

EP1892910 - Method or switching assembly for identifying a symbol when receiving a signal coupled with a quadrature signal pair [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  15.04.2011
Database last updated on 11.01.2025
Most recent event   Tooltip15.04.2011Application deemed to be withdrawnpublished on 18.05.2011  [2011/20]
Applicant(s)For all designated states
Trident Microsystems (Far East) Ltd.
Ugland House South Church Street
Grand Cayman / KY
[2009/38]
Former [2008/09]For all designated states
Micronas GmbH
Hans-Bunte-Strasse 19
79108 Freiburg / DE
Inventor(s)01 / Bock, Christian
Waldstrasse 1a
79108 Freiburg / DE
02 / Keller, Stefan
Egonstrasse 58
79106 Freiburg / DE
 [2008/09]
Representative(s)Epping - Hermann - Fischer
Patentanwaltsgesellschaft mbH
Schlossschmidstrasse 5
80639 München / DE
[N/P]
Former [2009/48]Epping - Hermann - Fischer
Patentanwaltsgesellschaft mbH Ridlerstrasse 55
80339 München / DE
Former [2009/32]Epping - Hermann - Fischer
Patentanwaltsgesellschaft mbH Ridlerstrasse 55
80339 München / DE
Former [2008/31]Patentanwälte Westphal, Mussgnug & Partner
Am Riettor 5
78048 Villingen-Schwenningen / DE
Former [2008/09]Patentanwälte Westphal, Mussgnug & Partner
Am Riettor 5
78048 Villingen-Schwenningen / DE
Application number, filing date07013698.112.07.2007
[2008/09]
Priority number, dateDE2006103896321.08.2006         Original published format: DE102006038963
[2008/09]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP1892910
Date:27.02.2008
Language:DE
[2008/09]
Type: A3 Search report 
No.:EP1892910
Date:28.04.2010
[2010/17]
Search report(s)(Supplementary) European search report - dispatched on:EP29.03.2010
ClassificationIPC:H04L25/06
[2008/09]
CPC:
H04L27/38 (EP,KR,US); H04L25/067 (EP,US)
Designated contracting states(deleted) [2011/01]
Former [2008/09]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MT,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Verfahren bzw. Schaltungsanordnung zum Entscheiden eines Symbols beim Empfang eines mit einem Quadratur-Signalpaar gekoppelten Signals[2008/09]
English:Method or switching assembly for identifying a symbol when receiving a signal coupled with a quadrature signal pair[2008/09]
French:Procédé ou circuit destiné à déterminer un symbole lors de la réception d'un signal coupé avec une paire de signaux à quadrature[2008/09]
Examination procedure02.11.2010Application deemed to be withdrawn, date of legal effect  [2011/20]
14.12.2010Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2011/20]
Fees paidRenewal fee
20.07.2009Renewal fee patent year 03
26.07.2010Renewal fee patent year 04
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Documents cited:Search[X]US6421400  (RHEE DOJUN [US], et al) [X] 1-11 * abstract * * column 1, line 1 - line 45 * * column 3, line 34 - line 36 * * column 4, line 47 - line 66 * * column 5 *;
 [A]EP1343285  (ERICSSON TELEFON AB L M [SE]) [A] 1-11 * abstract * * claims 6-7 * * Formeln: 1, 3 und 7 *;
 [A]GB2388760  (HEWLETT PACKARD DEVELOPMENT CO [US]) [A] 1-11* the whole document *;
 [X]US6654340  (JONES VINCENT K [US], et al) [X] 1-11 * abstract * * "Summary of Invention" Sektion * * column 5, line 51 - line 67 * * column 6, line 22 - line 31 * * column 6, line 1 - line 20 * * figure 2A *;
 [I]EP1523144  (MICRONAS GMBH [DE]) [I] 1-11 * the whole document *
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.