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Extract from the Register of European Patents

EP About this file: EP3511841

EP3511841 - CHUNK HEADER INCORPORATING BINARY FLAGS AND CORRELATED VARIABLE-LENGTH FIELDS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.05.2022
Database last updated on 24.04.2024
FormerThe patent has been granted
Status updated on  18.06.2021
FormerGrant of patent is intended
Status updated on  24.02.2021
FormerRequest for examination was made
Status updated on  17.01.2020
FormerThe application has been published
Status updated on  14.06.2019
Most recent event   Tooltip14.07.2023Lapse of the patent in a contracting state
New state(s): HU		published on 16.08.2023  [2023/33]
Applicant(s)For all designated states
DIVX, LLC
4350 La Jolla Village Drive, Suite 950
San Diego, CA 92122 / US
[2020/17]
Former [2019/29]For all designated states
Sonic IP, Inc.
4790 Eastgate Mall
Suite 200
San Diego, CA 92121 / US
Inventor(s)01 / SOROUSHIAN, Kourosh
4780 Eastgate Mall
San Diego, CA 92121 / US
02 / PRIYADARSHI, Shaiwal
4780 Eastgate Mall
San Diego, CA 92121 / US
03 / BRANESS, Jason
4780 Eastgate Mall
San Diego, CA 92121 / US
04 / OSBORNE, Roland
4780 Eastgate Mall
San Diego, CA 92121 / US
05 / FRANTZ, William
4780 Eastgate Mall
San Diego, CA 92121 / US
06 / VASHISHT-ROTA, Jerome
4780 Eastgate Mall
San Diego, CA 92121 / US
07 / SALMONSEN, Dan
4780 Eastgate Mall
SanDiego, CA 92121 / US
08 / FUNNELL, John
4780 Eastgate Mall
San Diego, CA 92121 / US
09 / FLOYD, Michael
4780 Eastgate Mall
San Diego, CA 92121 / US
 [2019/29]
Representative(s)Patentanwaltskanzlei Matschnig & Forsthuber OG
Biberstraße 22
Postfach 36
1010 Wien / AT
[2019/29]
Application number, filing date19157788.117.11.2008
[2019/29]
Priority number, dateUS20070988622P16.11.2007         Original published format: US 988622 P
[2019/29]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3511841
Date:17.07.2019
Language:EN
[2019/29]
Type: B1 Patent specification 
No.:EP3511841
Date:21.07.2021
Language:EN
[2021/29]
Search report(s)(Supplementary) European search report - dispatched on:EP27.05.2019
ClassificationIPC:G06F16/438, G11B27/10, G11B27/34, G11B27/30, H04L29/08, H04N9/79
[2019/29]
CPC:
G06F16/4393 (EP,US); G11B27/105 (US); G11B27/30 (US);
G11B27/34 (US); H04L67/10 (US); H04N9/79 (US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2020/08]
Former [2019/29]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MT,  NL,  NO,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:CHUNK-HEADER MIT BINÄREN FLAGS UND KORRELIERTEN FELDERN VARIABLER LÄNGE[2019/29]
English:CHUNK HEADER INCORPORATING BINARY FLAGS AND CORRELATED VARIABLE-LENGTH FIELDS[2019/29]
French:EN-TÊTE DE SEGMENT INCORPORANT DES DRAPEAUX BINAIRES ET DES CHAMPS DE LONGUEUR VARIABLE CORRÉLÉS[2019/29]
Examination procedure14.01.2020Amendment by applicant (claims and/or description)
14.01.2020Examination requested  [2020/08]
14.01.2020Date on which the examining division has become responsible
25.02.2021Communication of intention to grant the patent
11.06.2021Fee for grant paid
11.06.2021Fee for publishing/printing paid
11.06.2021Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP08849339.0  / EP2223230
Divisional application(s)EP21185993.9  / EP3951615
Opposition(s)22.04.2022No opposition filed within time limit [2022/26]
Fees paidRenewal fee
22.05.2019Renewal fee patent year 03
22.05.2019Renewal fee patent year 04
22.05.2019Renewal fee patent year 05
22.05.2019Renewal fee patent year 06
22.05.2019Renewal fee patent year 07
22.05.2019Renewal fee patent year 08
22.05.2019Renewal fee patent year 09
22.05.2019Renewal fee patent year 10
22.05.2019Renewal fee patent year 11
14.11.2019Renewal fee patent year 12
13.11.2020Renewal fee patent year 13
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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  TooltipHU17.11.2008
AT21.07.2021
CY21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
PL21.07.2021
RO21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IE17.11.2021
LU17.11.2021
IS21.11.2021
PT22.11.2021
BE30.11.2021
CH30.11.2021
LI30.11.2021
[2023/33]
Former [2023/24]AT21.07.2021
CY21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
PL21.07.2021
RO21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IE17.11.2021
LU17.11.2021
IS21.11.2021
PT22.11.2021
BE30.11.2021
CH30.11.2021
LI30.11.2021
Former [2022/48]AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
PL21.07.2021
RO21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IE17.11.2021
LU17.11.2021
IS21.11.2021
PT22.11.2021
BE30.11.2021
CH30.11.2021
LI30.11.2021
Former [2022/37]AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
PL21.07.2021
RO21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
LU17.11.2021
IS21.11.2021
PT22.11.2021
BE30.11.2021
CH30.11.2021
LI30.11.2021
Former [2022/34]AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
PL21.07.2021
RO21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
LU17.11.2021
IS21.11.2021
PT22.11.2021
BE30.11.2021
Former [2022/33]AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
PL21.07.2021
RO21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
BE30.11.2021
Former [2022/29]AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
PL21.07.2021
RO21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/24]AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
PL21.07.2021
RO21.07.2021
SE21.07.2021
SK21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/21]AT21.07.2021
DK21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
PL21.07.2021
SE21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/11]AT21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
PL21.07.2021
SE21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/09]AT21.07.2021
FI21.07.2021
LT21.07.2021
SE21.07.2021
BG21.10.2021
NO21.10.2021
PT22.11.2021
Former [2022/08]AT21.07.2021
FI21.07.2021
LT21.07.2021
SE21.07.2021
BG21.10.2021
NO21.10.2021
Former [2022/07]AT21.07.2021
LT21.07.2021
NO21.10.2021
Documents cited:Search[XI]US5959690  (TOEBES VIII JOHN A [US], et al) [X] 1,2 * abstract * * column 1, line 67 - column 2, line 41 * * column 3, line 16 - column 3, line 22 * * column 4, line 46 - column 4, line 51 * * column 6, line 21 - column 6, line 28 * * column 7, line 34 - column 10, line 47 * [I] 3-15;
 [I]US6360368  (CHAWLA RAJEEV [US]) [I] 1-15 * page 4, line 6 - page 11, line 63; figures 1-15 *;
 [A]  - GISLE GRIMEN ET AL, Software-Based Copy Protection for Temporal Media During Dissemination and Playback, INFORMATION SECURITY AND CRYPTOLOGY - ICISC 2005 LECTURE NOTES IN COMPUTER SCIENCE;;LNCS, SPRINGER, BERLIN, DE, PAGE(S) 362 - 377, (20060101), ISBN 978-3-540-33354-8, XP019031395 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1007/11734727_29
 [A]  - HUGHES G F, "Read channels for prepatterned media with trench playback", IEEE TRANSACTIONS ON MAGNETICS, IEEE SERVICE CENTER, NEW YORK, NY, US, (20030901), vol. 39, no. 5, doi:10.1109/TMAG.2003.816479, ISSN 0018-9464, pages 2564 - 2566, XP011101546 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1109/TMAG.2003.816479
by applicantUS20070988513
 US20080059547
 US20080109476
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.