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Extract from the Register of European Patents

EP About this file: EP1745571

EP1745571 - METHODS AND APPARATUS FOR MULTI-CARRIER COMMUNICATIONS WITH VARIABLE CHANNEL BANDWIDTH [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.12.2017
Database last updated on 12.07.2024
FormerThe patent has been granted
Status updated on  20.01.2017
FormerGrant of patent is intended
Status updated on  13.01.2017
FormerExamination is in progress
Status updated on  09.01.2017
FormerGrant of patent is intended
Status updated on  03.01.2017
Most recent event   Tooltip10.07.2020Lapse of the patent in a contracting state
New state(s): IS		published on 12.08.2020  [2020/33]
Applicant(s)For all designated states
Callahan Cellular L.L.C.
2711 Centerville Road, Suite 400
Wilmington, DE 19808 / US
[2016/13]
Former [2010/11]For all designated states
Ditromossi Remote BV, L.L.C.
2711 Centerville Road, Suite 400
Wilmington, DE 19808 / US
Former [2007/07]For all designated states
Neocific, Inc.
13312 SE 43rd Street
Bellevue, WA 98006 / US
Former [2007/04]For all designated states
Waltical Solutions, Inc.
(Formerly Walbell Technologies, Inc.) 1750 112th Avenue NE, Suite D159
Bellevue, WA 98004 / US
Inventor(s)01 / LI, Xiaodong
9919 129th PL NE
Kirkland, WA 98033 / US
02 / LO, Titus
10501 181st Ave. NE
Redmond, WA 98052 / US
03 / LI, Kemin
4228 144th LN SE
Bellevue, WA 98006 / US
04 / HUANG, Haiming
605 141st CT SE D203
Bellevue, WA 98007 / US
 [2007/04]
Representative(s)Carpmaels & Ransford LLP
One Southampton Row
London WC1B 5HA / GB
[2017/08]
Former [2010/23]Carpmaels & Ransford
One Southampton Row London
WC1B 5HA / GB
Former [2007/04]Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
Maximilianstrasse 58
80538 München / DE
Application number, filing date05779966.029.04.2005
[2007/04]
WO2005US14828
Priority number, dateUS20040567233P01.05.2004         Original published format: US 567233 P
[2007/04]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2005112566
Date:01.12.2005
Language:EN
[2005/48]
Type: A2 Application without search report 
No.:EP1745571
Date:24.01.2007
Language:EN
The application published by WIPO in one of the EPO official languages on 01.12.2005 takes the place of the publication of the European patent application.
[2007/04]
Type: B1 Patent specification 
No.:EP1745571
Date:22.02.2017
Language:EN
[2017/08]
Search report(s)International search report - published on:US23.03.2006
(Supplementary) European search report - dispatched on:EP18.10.2011
ClassificationIPC:H04L5/14, H04L27/26, H04L5/00
[2015/43]
CPC:
H04L5/0007 (EP,US); H04L5/0028 (EP,US); H04L5/0041 (EP,US);
H04L5/0042 (EP); H04L5/0044 (EP,US); H04L5/0064 (EP,US);
H04L5/1469 (EP,US); H04W72/23 (US); H04W72/30 (US);
H04L27/2613 (EP,US); H04L5/0021 (EP,US); H04L5/0048 (EP,US);
H04L5/0094 (EP,US); H04W48/16 (EP,US); H04W72/00 (EP,US);
H04W76/10 (EP,US) (-)
Former IPC [2011/46]H04J11/00, H04L5/00
Former IPC [2007/04]H04J11/00
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2017/08]
Former [2007/04]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:VERFAHREN UND VORRICHTUNG FÜR MULTI-CARRIER-KOMMUNIKATIONEN MIT VARIABLER KANALBANDBREITE[2007/04]
English:METHODS AND APPARATUS FOR MULTI-CARRIER COMMUNICATIONS WITH VARIABLE CHANNEL BANDWIDTH[2007/04]
French:PROCEDES ET DISPOSITIFS POUR COMMUNICATIONS MULTIPORTEUSES AVEC LARGEUR DE BANDE DE CANAL VARIABLE[2007/04]
Entry into regional phase17.11.2006National basic fee paid 
17.11.2006Search fee paid 
17.11.2006Designation fee(s) paid 
17.11.2006Examination fee paid 
Examination procedure17.11.2006Examination requested  [2007/04]
19.04.2012Despatch of a communication from the examining division (Time limit: M04)
28.08.2012Reply to a communication from the examining division
27.11.2012Despatch of a communication from the examining division (Time limit: M04)
03.04.2013Reply to a communication from the examining division
04.03.2015Despatch of a communication from the examining division (Time limit: M02)
08.05.2015Reply to a communication from the examining division
02.10.2015Communication of intention to grant the patent
09.02.2016Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
10.03.2016Communication of intention to grant the patent
20.07.2016Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
23.08.2016Communication of intention to grant the patent
22.12.2016Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
22.12.2016Fee for grant paid
22.12.2016Fee for publishing/printing paid
13.01.2017Information about intention to grant a patent
13.01.2017Receipt of the translation of the claim(s)
Divisional application(s)EP17157186.2  / EP3193469
EP20176573.2  / EP3734867
EP23215937.6
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  19.04.2012
Opposition(s)23.11.2017No opposition filed within time limit [2018/05]
Fees paidRenewal fee
27.04.2007Renewal fee patent year 03
25.04.2008Renewal fee patent year 04
16.04.2009Renewal fee patent year 05
15.03.2010Renewal fee patent year 06
06.04.2011Renewal fee patent year 07
21.03.2012Renewal fee patent year 08
26.03.2013Renewal fee patent year 09
26.03.2014Renewal fee patent year 10
08.04.2015Renewal fee patent year 11
30.03.2016Renewal fee patent year 12
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  TooltipHU29.04.2005
AT22.02.2017
CY22.02.2017
CZ22.02.2017
DK22.02.2017
EE22.02.2017
FI22.02.2017
LT22.02.2017
MC22.02.2017
NL22.02.2017
PL22.02.2017
RO22.02.2017
SE22.02.2017
SI22.02.2017
SK22.02.2017
TR22.02.2017
IE29.04.2017
LU29.04.2017
BE30.04.2017
CH30.04.2017
LI30.04.2017
BG22.05.2017
GR23.05.2017
IS22.06.2017
PT22.06.2017
[2020/33]
Former [2020/15]HU29.04.2005
AT22.02.2017
CY22.02.2017
CZ22.02.2017
DK22.02.2017
EE22.02.2017
FI22.02.2017
LT22.02.2017
MC22.02.2017
NL22.02.2017
PL22.02.2017
RO22.02.2017
SE22.02.2017
SI22.02.2017
SK22.02.2017
TR22.02.2017
IE29.04.2017
LU29.04.2017
BE30.04.2017
CH30.04.2017
LI30.04.2017
BG22.05.2017
GR23.05.2017
PT22.06.2017
Former [2019/46]HU29.04.2005
AT22.02.2017
CY22.02.2017
CZ22.02.2017
DK22.02.2017
EE22.02.2017
FI22.02.2017
LT22.02.2017
MC22.02.2017
NL22.02.2017
PL22.02.2017
RO22.02.2017
SE22.02.2017
SI22.02.2017
SK22.02.2017
IE29.04.2017
LU29.04.2017
BE30.04.2017
CH30.04.2017
LI30.04.2017
BG22.05.2017
GR23.05.2017
PT22.06.2017
Former [2019/31]HU29.04.2005
AT22.02.2017
CZ22.02.2017
DK22.02.2017
EE22.02.2017
FI22.02.2017
LT22.02.2017
MC22.02.2017
NL22.02.2017
PL22.02.2017
RO22.02.2017
SE22.02.2017
SI22.02.2017
SK22.02.2017
IE29.04.2017
LU29.04.2017
BE30.04.2017
CH30.04.2017
LI30.04.2017
BG22.05.2017
GR23.05.2017
PT22.06.2017
Former [2018/23]AT22.02.2017
CZ22.02.2017
DK22.02.2017
EE22.02.2017
FI22.02.2017
LT22.02.2017
MC22.02.2017
NL22.02.2017
PL22.02.2017
RO22.02.2017
SE22.02.2017
SI22.02.2017
SK22.02.2017
IE29.04.2017
LU29.04.2017
BE30.04.2017
CH30.04.2017
LI30.04.2017
BG22.05.2017
GR23.05.2017
PT22.06.2017
Former [2018/13]AT22.02.2017
CZ22.02.2017
DK22.02.2017
EE22.02.2017
FI22.02.2017
LT22.02.2017
MC22.02.2017
NL22.02.2017
PL22.02.2017
RO22.02.2017
SE22.02.2017
SI22.02.2017
SK22.02.2017
LU29.04.2017
CH30.04.2017
LI30.04.2017
BG22.05.2017
GR23.05.2017
PT22.06.2017
Former [2018/06]AT22.02.2017
CZ22.02.2017
DK22.02.2017
EE22.02.2017
FI22.02.2017
LT22.02.2017
MC22.02.2017
NL22.02.2017
PL22.02.2017
RO22.02.2017
SE22.02.2017
SK22.02.2017
BG22.05.2017
GR23.05.2017
PT22.06.2017
Former [2017/50]AT22.02.2017
CZ22.02.2017
DK22.02.2017
EE22.02.2017
FI22.02.2017
LT22.02.2017
NL22.02.2017
PL22.02.2017
RO22.02.2017
SE22.02.2017
SK22.02.2017
BG22.05.2017
GR23.05.2017
PT22.06.2017
Former [2017/49]AT22.02.2017
CZ22.02.2017
EE22.02.2017
FI22.02.2017
LT22.02.2017
NL22.02.2017
RO22.02.2017
SE22.02.2017
SK22.02.2017
BG22.05.2017
GR23.05.2017
PT22.06.2017
Former [2017/48]AT22.02.2017
CZ22.02.2017
FI22.02.2017
LT22.02.2017
NL22.02.2017
SE22.02.2017
BG22.05.2017
GR23.05.2017
PT22.06.2017
Former [2017/41]AT22.02.2017
FI22.02.2017
LT22.02.2017
NL22.02.2017
SE22.02.2017
BG22.05.2017
GR23.05.2017
PT22.06.2017
Documents cited:Search[X]EP0869647  (LUCENT TECHNOLOGIES INC [US]);
 [A]US2002090909  (DAPPER MARK J [US], et al);
 [A]US2002142777  (MCGOVERN THOMAS P [US], et al);
 [X]EP1267513  (UNIQUE BROADBAND SYSTEMS INC [CA]);
 [X]EP1267540  (TEXAS INSTRUMENTS INC [US]);
 [A]WO03071728  (GEN ATOMICS [US]);
 [A]US2003203721  (BEREZDIVIN ROBERTO [US], et al)
International search[A]US5793757  (UDDENFELDT JAN [SE]);
 [A]US5991308  (FUHRMANN AMIR MICHAEL [US], et al);
 [AP]US2004224691  (HADAD ZION [IL]);
 [AE]US2005010314  (WU CHENG-TING [TW], et al);
 [AE]US2005201476  (KIM JEONG-HEON [KR], et al);
ExaminationWO03088539
 EP1496632
by applicantEP0869647
 EP1267513
 EP1267540
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.