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Extract from the Register of European Patents

EP About this file: EP3531421

EP3531421 - DIRECTED AUTO-REFRESH SYNCHRONIZATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.04.2023
Database last updated on 20.12.2024
FormerThe patent has been granted
Status updated on  29.04.2022
FormerGrant of patent is intended
Status updated on  16.12.2021
FormerRequest for examination was made
Status updated on  06.03.2020
FormerThe application has been published
Status updated on  26.07.2019
Most recent event   Tooltip15.11.2024Change - lapse in a contracting state
Updated state(s): BG		published on 18.12.2024  [2024/51]
Applicant(s)For all designated states
QUALCOMM Incorporated
5775 Morehouse Drive
San Diego, CA 92121-1714 / US
[2019/35]
Inventor(s)01 / WALKER, Robert Michael
Qualcomm Incorporated
5775 Morehouse Drive
San Diego, CA California 92121-1714 / US
02 / REMAKLUS, Perry Willmann, Jr
Qualcomm Incorporated
5775 Morehouse Drive
San Diego, CA California 92121-1714 / US
 [2019/35]
Representative(s)Petzold, Silke, et al
Maucher Jenkins
Seventh Floor Offices
Artillery House
11-19 Artillery Row
London SW1P 1RT / GB
[2022/22]
Former [2019/35]Petzold, Silke, et al
Maucher Jenkins
26 Caxton Street
London SW1H 0RJ / GB
Application number, filing date19169318.323.12.2005
[2019/35]
Priority number, dateUS20040640100P28.12.2004         Original published format: US 640100 P
US2005011591527.04.2005         Original published format: US 115915
[2019/35]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3531421
Date:28.08.2019
Language:EN
[2019/35]
Type: B1 Patent specification 
No.:EP3531421
Date:01.06.2022
Language:EN
[2022/22]
Search report(s)(Supplementary) European search report - dispatched on:EP29.07.2019
ClassificationIPC:G11C11/406, G06F13/16
[2019/35]
CPC:
G06F13/1636 (EP,BR,US); G11C11/406 (EP,BR,KR,US); G11C11/401 (KR)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2020/15]
Former [2019/35]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:GERICHTETE SYNCHRONISATION VON AUTO-AKTUALISIERUNGEN[2019/35]
English:DIRECTED AUTO-REFRESH SYNCHRONIZATION[2019/35]
French:SYNCHRONISATION À RAFRAICHISSEMENT AUTOMATIQUE DIRIGÉ[2019/35]
Examination procedure28.02.2020Amendment by applicant (claims and/or description)
28.02.2020Examination requested  [2020/15]
28.02.2020Date on which the examining division has become responsible
17.12.2021Communication of intention to grant the patent
22.04.2022Fee for grant paid
22.04.2022Fee for publishing/printing paid
22.04.2022Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP05855572.3  / EP1839313
Opposition(s)02.03.2023No opposition filed within time limit [2023/19]
Fees paidRenewal fee
15.04.2019Renewal fee patent year 03
15.04.2019Renewal fee patent year 04
15.04.2019Renewal fee patent year 05
15.04.2019Renewal fee patent year 06
15.04.2019Renewal fee patent year 07
15.04.2019Renewal fee patent year 08
15.04.2019Renewal fee patent year 09
15.04.2019Renewal fee patent year 10
15.04.2019Renewal fee patent year 11
15.04.2019Renewal fee patent year 12
15.04.2019Renewal fee patent year 13
15.04.2019Renewal fee patent year 14
10.12.2019Renewal fee patent year 15
09.12.2020Renewal fee patent year 16
16.12.2021Renewal fee patent year 17
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  TooltipHU23.12.2005
AT01.06.2022
BG01.06.2022
CY01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
IT01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
PL01.06.2022
RO01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
TR01.06.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
IE23.12.2022
LU23.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
[2024/51]
Former [2024/29]HU23.12.2005
AT01.06.2022
CY01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
IT01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
PL01.06.2022
RO01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
TR01.06.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
IE23.12.2022
LU23.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
Former [2024/21]HU23.12.2005
AT01.06.2022
CY01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
IT01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
RO01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
IE23.12.2022
LU23.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
Former [2024/18]HU23.12.2005
AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
IT01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
RO01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
IE23.12.2022
LU23.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
Former [2024/11]AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
IT01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
RO01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
IE23.12.2022
LU23.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/49]AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
RO01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
IE23.12.2022
LU23.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/48]AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
RO01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
IE23.12.2022
LU23.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/47]AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
RO01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
LU23.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/38]AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
RO01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
LU23.12.2022
Former [2023/25]AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
RO01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/21]AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
RO01.06.2022
SE01.06.2022
SK01.06.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/12]AT01.06.2022
CZ01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
RO01.06.2022
SE01.06.2022
SK01.06.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/09]AT01.06.2022
CZ01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
RO01.06.2022
SE01.06.2022
SK01.06.2022
BG01.09.2022
GR02.09.2022
PT03.10.2022
Former [2023/07]AT01.06.2022
ES01.06.2022
FI01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
SE01.06.2022
BG01.09.2022
GR02.09.2022
Former [2022/50]ES01.06.2022
FI01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
SE01.06.2022
BG01.09.2022
GR02.09.2022
Former [2022/49]ES01.06.2022
FI01.06.2022
LT01.06.2022
LV01.06.2022
SE01.06.2022
BG01.09.2022
GR02.09.2022
Former [2022/47]ES01.06.2022
FI01.06.2022
LT01.06.2022
SE01.06.2022
Documents cited:Search[Y]WO9919879  (RAMBUS INC [US]) [Y] 4 * page 2, lines 17-31 * * page 10, lines 24-30 *;
 [XY]US2003007406  (KYUNG KYE-HYUN [KR]) [X] 1-3,5-8 * the whole document * [Y] 4;
 [A]US2004184337  (JAKOBS ANDREAS [DE]) [A] 1-8* the whole document *
by applicantUS20040640100
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.