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Extract from the Register of European Patents

EP About this file: EP2875620

EP2875620 - METHOD AND SYSTEM FOR ALIGNING SIGNALS WIDELY SPACED IN FREQUENCY FOR WIDEBAND DIGITAL PREDISTORTION IN WIRELESS COMMUNICATION SYSTEMS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.07.2021
Database last updated on 05.10.2024
FormerThe patent has been granted
Status updated on  31.07.2020
FormerGrant of patent is intended
Status updated on  27.02.2020
FormerExamination is in progress
Status updated on  04.11.2016
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
Dali Systems Co. Ltd.
Maples Corporate Services Limited
P.O. Box 309
Ugland House
South Church Street, George Town
Grand Cayman, KY1-1104 / KY
[2020/36]
Former [2020/13]For all designated states
Dali Systems Co. Ltd.
Maples Corporate Services Limited
P.O. Box 309
Ugland House
South Church Street, George Town
Grand Cayman, KY1-1104 / KY
Former [2015/22]For all designated states
Dali Systems Co. Ltd.
Maples Corporate Services Limited
P.O. Box 309
Ugland House
South Church Street
George Town KY1-1104 / KY
Inventor(s)01 / KIM, Wan Jong
535 Middlefield Road
Suite 280
Menlo Park, California 94025 / US
 [2015/22]
Representative(s)Witte, Weller & Partner Patentanwälte mbB
Postfach 10 54 62
70047 Stuttgart / DE
[N/P]
Former [2020/36]Witte, Weller & Partner Patentanwälte mbB
Phoenixbau
Königstraße 5
70173 Stuttgart / DE
Former [2015/22]Diehl & Partner GbR
Patentanwälte
Erika-Mann-Strasse 9
80636 München / DE
Application number, filing date13823723.518.07.2013
[2020/36]
WO2013US51149
Priority number, dateUS201261674771P23.07.2012         Original published format: US 201261674771 P
[2015/22]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014018379
Date:30.01.2014
Language:EN
[2014/05]
Type: A1 Application with search report 
No.:EP2875620
Date:27.05.2015
Language:EN
The application published by WIPO in one of the EPO official languages on 30.01.2014 takes the place of the publication of the European patent application.
[2015/22]
Type: B1 Patent specification 
No.:EP2875620
Date:02.09.2020
Language:EN
[2020/36]
Search report(s)International search report - published on:US30.01.2014
(Supplementary) European search report - dispatched on:EP28.01.2016
ClassificationIPC:H04L27/36
[2015/22]
CPC:
H03F1/3247 (EP,CN,KR,US); H03F1/3258 (EP,CN,KR,US); H03F3/189 (EP,CN,KR,US);
H03F3/24 (US); H03F3/245 (EP,CN,KR,US); H04L25/03063 (EP,CN,KR,US);
H04L25/03343 (EP,CN,KR,US); H04L27/0002 (EP,CN,US); H04L27/2655 (EP,CN,KR,US);
H04L43/028 (US); H03F2200/336 (EP,CN,KR,US); H03F2200/451 (US);
H04L27/2627 (EP,CN,US) (-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2015/22]
Extension statesBA13.01.2015
ME13.01.2015
TitleGerman:VERFAHREN UND SYSTEM ZUR AUSRICHTUNG VON SIGNALEN MIT GROSSEN FREQUENZABSTÄNDEN ZUR BREITBANDIGEN DIGITALEN VORVERZERRUNG IN DRAHTLOSEN KOMMUNIKATIONSSYSTEMEN[2015/22]
English:METHOD AND SYSTEM FOR ALIGNING SIGNALS WIDELY SPACED IN FREQUENCY FOR WIDEBAND DIGITAL PREDISTORTION IN WIRELESS COMMUNICATION SYSTEMS[2015/22]
French:PROCÉDÉ ET SYSTÈME POUR ALIGNER DES SIGNAUX LARGEMENT ESPACÉS EN FRÉQUENCE POUR UNE PRÉ-DISTORSION NUMÉRIQUE LARGE BANDE DANS DES SYSTÈMES DE COMMUNICATION SANS FIL[2015/22]
Entry into regional phase13.01.2015National basic fee paid 
13.01.2015Search fee paid 
13.01.2015Designation fee(s) paid 
13.01.2015Examination fee paid 
Examination procedure13.01.2015Examination requested  [2015/22]
24.08.2016Amendment by applicant (claims and/or description)
04.11.2016Despatch of a communication from the examining division (Time limit: M06)
12.05.2017Reply to a communication from the examining division
29.06.2017Despatch of a communication from the examining division (Time limit: M06)
09.01.2018Reply to a communication from the examining division
19.03.2018Despatch of a communication from the examining division (Time limit: M06)
25.09.2018Reply to a communication from the examining division
15.02.2019Despatch of a communication from the examining division (Time limit: M06)
21.08.2019Reply to a communication from the examining division
20.09.2019Despatch of a communication from the examining division (Time limit: M04)
09.01.2020Reply to a communication from the examining division
28.02.2020Communication of intention to grant the patent
09.07.2020Fee for grant paid
09.07.2020Fee for publishing/printing paid
09.07.2020Receipt of the translation of the claim(s)
Divisional application(s)EP20186758.7  / EP3745664
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  04.11.2016
Opposition(s)03.06.2021No opposition filed within time limit [2021/32]
Fees paidRenewal fee
10.07.2015Renewal fee patent year 03
11.07.2016Renewal fee patent year 04
12.07.2017Renewal fee patent year 05
11.07.2018Renewal fee patent year 06
15.07.2019Renewal fee patent year 07
22.07.2020Renewal fee patent year 08
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  TooltipHU18.07.2013
AL02.09.2020
AT02.09.2020
CY02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
ES02.09.2020
FI02.09.2020
HR02.09.2020
IT02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
MK02.09.2020
MT02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
[2024/41]
Former [2024/22]HU18.07.2013
AL02.09.2020
AT02.09.2020
CY02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
ES02.09.2020
FI02.09.2020
HR02.09.2020
IT02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
MK02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
Former [2023/30]HU18.07.2013
AL02.09.2020
AT02.09.2020
CY02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
ES02.09.2020
FI02.09.2020
HR02.09.2020
IT02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
Former [2023/28]HU18.07.2013
AL02.09.2020
AT02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
ES02.09.2020
FI02.09.2020
HR02.09.2020
IT02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
Former [2022/18]AL02.09.2020
AT02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
ES02.09.2020
FI02.09.2020
HR02.09.2020
IT02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
Former [2021/48]AL02.09.2020
AT02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
ES02.09.2020
FI02.09.2020
HR02.09.2020
IT02.09.2020
LT02.09.2020
LV02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
Former [2021/37]AL02.09.2020
AT02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
ES02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
Former [2021/36]AL02.09.2020
AT02.09.2020
CZ02.09.2020
EE02.09.2020
ES02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
Former [2021/28]AL02.09.2020
AT02.09.2020
CZ02.09.2020
EE02.09.2020
ES02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
Former [2021/25]AL02.09.2020
AT02.09.2020
CZ02.09.2020
EE02.09.2020
ES02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
Former [2021/24]AT02.09.2020
CZ02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
PT04.01.2021
Former [2021/23]CZ02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
PT04.01.2021
Former [2021/22]CZ02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
PT04.01.2021
Former [2021/21]FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
PL02.09.2020
RS02.09.2020
SE02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
PT04.01.2021
Former [2021/10]FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
PL02.09.2020
RS02.09.2020
SE02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
Former [2021/09]FI02.09.2020
LT02.09.2020
SE02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
Former [2021/08]FI02.09.2020
LT02.09.2020
SE02.09.2020
BG02.12.2020
NO02.12.2020
Former [2021/07]FI02.09.2020
LT02.09.2020
NO02.12.2020
Documents cited:Search[X]WO0217586  (NOKIA CORP [FI], et al) [X] 1-11 * page 9, line 33 - page 12, line 21 * * page 16, line 25 - page 17, line 14; figure 2 *;
 [X]US7602244  (HOLMES DAMON G [CA], et al) [X] 1-11 * column 2, line 43 - column 3, line 6; figure 1 *;
 [X]US2011156815  (KIM WAN JONG [CA], et al) [X] 1-11 * paragraphs [0034] - [0044]; figure 2 *;
 [X]US2011274210  (CHEKHOVSTOV IGOR [US], et al) [X] 1-11* paragraphs [0038] - [0064]; figure 2 *
International search[Y]WO0217586  (NOKIA CORP [FI], et al);
 [A]US6774834  (DARTOIS LUC [FR]);
 [Y]US6798843  (WRIGHT ANDREW S [CA], et al);
 [Y]US2005190857  (BRAITHWAITE RICHARD N [US]);
 [A]US2010026354  (UTSUNOMIYA YUICHI [JP], et al);
 [Y]  - DIAZ-CARMONA ET AL., "Fractional Delay Digital Filters, Applications of MATLAB in", SCIENCE AND ENGINEERING, (2011), pages 247 - 273, URL: ittp://www.intechopen.com/download/get/type/pdfs/id/18566, (20131219), XP055182040
by applicantWO0217586
 US7602244
 US2011156815
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.