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Extract from the Register of European Patents

EP About this file: EP1143611

EP1143611 - Digital automatic gain control [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.05.2006
Database last updated on 14.09.2024
Most recent event   Tooltip05.12.2008Lapse of the patent in a contracting state
New state(s): CY		published on 07.01.2009  [2009/02]
Applicant(s)For all designated states
INTERDIGITAL TECHNOLOGY CORPORATION
Suite 527
300 Delaware Avenue
Wilmington, DE 19801 / US
[N/P]
Former [2001/41]For all designated states
INTERDIGITAL TECHNOLOGY CORPORATION
Suite 527, 300 Delaware Avenue
Wilmington, DE 19801 / US
Inventor(s)01 / Kazakevich, Leonid
95 Roundtree Drive
Plainview, NY 11803 / US
02 / Ozluturk, Fatih
70 Willowdale Avenue
Port Washington, NY 11050 / US
 [2001/41]
Representative(s)Frohwitter, Bernhard
Frohwitter
Patent- und Rechtsanwälte
Possartstrasse 20
81679 München / DE
[N/P]
Former [2001/41]Frohwitter, Bernhard, Dipl.-Ing.
Patent- und Rechtsanwälte, Possartstrasse 20
81679 München / DE
Application number, filing date01107436.627.03.2001
[2001/41]
Priority number, dateUS20000192289P27.03.2000         Original published format: US 192289 P
[2001/41]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1143611
Date:10.10.2001
Language:EN
[2001/41]
Type: B1 Patent specification 
No.:EP1143611
Date:13.07.2005
Language:EN
[2005/28]
Search report(s)(Supplementary) European search report - dispatched on:EP13.08.2001
ClassificationIPC:H03G7/00
[2001/41]
CPC:
H03G7/001 (EP,US); H03G3/3052 (EP,US)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2002/27]
Former [2001/41]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  TR 
TitleGerman:Digitale automatische Verstärkungsregelung[2001/41]
English:Digital automatic gain control[2001/41]
French:Circuit digitale automatique de gain[2005/10]
Former [2001/41]CIRCUIT DIGITALE AUTOMATIQUE DE GAIN
Examination procedure04.03.2002Examination requested  [2002/20]
03.11.2003Despatch of a communication from the examining division (Time limit: M04)
08.03.2004Reply to a communication from the examining division
22.07.2004Despatch of a communication from the examining division (Time limit: M04)
22.11.2004Reply to a communication from the examining division
25.01.2005Communication of intention to grant the patent
07.04.2005Fee for grant paid
07.04.2005Fee for publishing/printing paid
Opposition(s)18.04.2006No opposition filed within time limit [2006/25]
Fees paidRenewal fee
11.03.2003Renewal fee patent year 03
15.03.2004Renewal fee patent year 04
14.03.2005Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
competence of the Unified
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  TooltipAT13.07.2005
BE13.07.2005
CH13.07.2005
CY13.07.2005
LI13.07.2005
TR13.07.2005
GR13.10.2005
PT19.12.2005
MC31.03.2006
[2009/02]
Former [2006/51]AT13.07.2005
BE13.07.2005
CH13.07.2005
LI13.07.2005
TR13.07.2005
GR13.10.2005
PT19.12.2005
MC31.03.2006
Former [2006/46]AT13.07.2005
BE13.07.2005
CH13.07.2005
LI13.07.2005
GR13.10.2005
PT19.12.2005
MC31.03.2006
Former [2006/25]AT13.07.2005
BE13.07.2005
CH13.07.2005
LI13.07.2005
GR13.10.2005
PT19.12.2005
Former [2006/14]AT13.07.2005
CH13.07.2005
LI13.07.2005
GR13.10.2005
PT19.12.2005
Former [2006/13]AT13.07.2005
Documents cited:Search[Y]US5533064  (ICHIHARA MASAKI [JP]) [Y] 2,3* abstract *;
 [XAY]US5852772  (LAMPE ROSS W [US], et al) [X] 1 * column 3, line 45 - column 4, line 32; figure 4 * [A] 6 [Y] 2,3
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.