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Extract from the Register of European Patents

EP About this file: EP3258664

EP3258664 - MEDIA DATA PROCESSING METHOD AND APPARATUS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  26.03.2021
Database last updated on 05.10.2024
FormerThe patent has been granted
Status updated on  17.04.2020
FormerGrant of patent is intended
Status updated on  01.12.2019
FormerRequest for examination was made
Status updated on  29.06.2018
FormerThe application has been published
Status updated on  17.11.2017
Most recent event   Tooltip15.07.2022Lapse of the patent in a contracting state
New state(s): BE, MK		published on 17.08.2022  [2022/33]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2017/51]
Inventor(s)01 / ZHANG, Shaobo
Huawei Technologies Co.,Ltd.
Intellectual Property Department
G1-2F
Bantian, Longgang District
Shenzhen, Guangdong / CN
02 / WANG, Xin
Huawei Technologies Co.,Ltd.
Intellectual Property Department
G1-2F
Bantian, Longgang District
Shenzhen, Guangdong / CN
03 / LIU, Yongliang
Huawei Technologies Co.,Ltd.
Intellectual Property Department
G1-2F
Bantian, Longgang District
Shenzhen, Guangdong / CN
04 / LIAN, Shiguo
Huawei Technologies Co.,Ltd.
Intellectual Property Department
G1-2F
Bantian, Longgang District
Shenzhen, Guangdong / CN
 [2017/51]
Representative(s)Kreuz, Georg Maria, et al
Huawei Technologies Duesseldorf GmbH
Riesstraße 25
80992 München / DE
[2020/21]
Former [2017/51]Kreuz, Georg Maria, et al
Huawei Technologies Duesseldorf GmbH
Riesstrasse 8
80992 München / DE
Application number, filing date17159498.901.12.2011
[2017/51]
Priority number, dateCN2011106926522.03.2011         Original published format: CN201110069265
[2017/51]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3258664
Date:20.12.2017
Language:EN
[2017/51]
Type: B1 Patent specification 
No.:EP3258664
Date:20.05.2020
Language:EN
[2020/21]
Search report(s)(Supplementary) European search report - dispatched on:EP20.11.2017
ClassificationIPC:H04L29/06, H04L29/08, G06F21/60
[2017/51]
CPC:
H04L65/1069 (EP,US); H04N21/835 (CN); G06F21/60 (US);
H04L63/0428 (EP,US); H04N21/26613 (CN); H04L67/141 (EP,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 [2018/31]
Former [2017/51]AL,  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 
TitleGerman:MEDIENDATENVERARBEITUNGSVERFAHREN UND -VORRICHTUNG[2017/51]
English:MEDIA DATA PROCESSING METHOD AND APPARATUS[2017/51]
French:PROCÉDÉ ET APPAREIL DE TRAITEMENT DE DONNÉES MULTIMÉDIA[2017/51]
Examination procedure07.03.2017Date on which the examining division has become responsible
20.06.2018Amendment by applicant (claims and/or description)
20.06.2018Examination requested  [2018/31]
02.12.2019Communication of intention to grant the patent
07.04.2020Fee for grant paid
07.04.2020Fee for publishing/printing paid
07.04.2020Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP11861870.1  / EP2645663
Opposition(s)23.02.2021No opposition filed within time limit [2021/17]
Fees paidRenewal fee
07.07.2017Renewal fee patent year 03
07.07.2017Renewal fee patent year 04
07.07.2017Renewal fee patent year 05
07.07.2017Renewal fee patent year 06
02.01.2018Renewal fee patent year 07
02.01.2019Renewal fee patent year 08
02.01.2020Renewal fee patent year 09
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  TooltipHU01.12.2011
AL20.05.2020
AT20.05.2020
CY20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
MC20.05.2020
MK20.05.2020
MT20.05.2020
PL20.05.2020
RO20.05.2020
RS20.05.2020
SE20.05.2020
SI20.05.2020
SK20.05.2020
SM20.05.2020
TR20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
IE01.12.2020
LU01.12.2020
BE31.12.2020
CH31.12.2020
LI31.12.2020
[2022/33]
Former [2022/27]HU01.12.2011
AL20.05.2020
AT20.05.2020
CY20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
MC20.05.2020
MT20.05.2020
PL20.05.2020
RO20.05.2020
RS20.05.2020
SE20.05.2020
SI20.05.2020
SK20.05.2020
SM20.05.2020
TR20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
IE01.12.2020
LU01.12.2020
CH31.12.2020
LI31.12.2020
Former [2021/52]AL20.05.2020
AT20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
MC20.05.2020
PL20.05.2020
RO20.05.2020
RS20.05.2020
SE20.05.2020
SI20.05.2020
SK20.05.2020
SM20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
IE01.12.2020
LU01.12.2020
CH31.12.2020
LI31.12.2020
Former [2021/47]AL20.05.2020
AT20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
MC20.05.2020
PL20.05.2020
RO20.05.2020
RS20.05.2020
SE20.05.2020
SI20.05.2020
SK20.05.2020
SM20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
IE01.12.2020
LU01.12.2020
Former [2021/46]AL20.05.2020
AT20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
MC20.05.2020
PL20.05.2020
RO20.05.2020
RS20.05.2020
SE20.05.2020
SI20.05.2020
SK20.05.2020
SM20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
IE01.12.2020
Former [2021/40]AL20.05.2020
AT20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
MC20.05.2020
PL20.05.2020
RO20.05.2020
RS20.05.2020
SE20.05.2020
SI20.05.2020
SK20.05.2020
SM20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
Former [2021/24]AL20.05.2020
AT20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
PL20.05.2020
RO20.05.2020
RS20.05.2020
SE20.05.2020
SI20.05.2020
SK20.05.2020
SM20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
Former [2021/10]AL20.05.2020
AT20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
PL20.05.2020
RO20.05.2020
RS20.05.2020
SE20.05.2020
SK20.05.2020
SM20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
Former [2021/09]AL20.05.2020
AT20.05.2020
CZ20.05.2020
DK20.05.2020
EE20.05.2020
FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
RO20.05.2020
RS20.05.2020
SE20.05.2020
SM20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
Former [2021/08]AL20.05.2020
DK20.05.2020
FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
RO20.05.2020
RS20.05.2020
SE20.05.2020
SM20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
Former [2021/04]AL20.05.2020
FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
RS20.05.2020
SE20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
Former [2021/01]FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
RS20.05.2020
SE20.05.2020
BG20.08.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
Former [2020/51]FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
RS20.05.2020
SE20.05.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
Former [2020/50]FI20.05.2020
HR20.05.2020
LT20.05.2020
LV20.05.2020
SE20.05.2020
NO20.08.2020
GR21.08.2020
IS20.09.2020
Former [2020/48]FI20.05.2020
LT20.05.2020
SE20.05.2020
NO20.08.2020
IS20.09.2020
Former [2020/47]LT20.05.2020
NO20.08.2020
IS20.09.2020
Former [2020/46]IS20.09.2020
Documents cited:Search[A]  - Frank Hartung ET AL, "DRM Protected Dynamic Adaptive HTTP Streaming", MMSys'11, February 23-25, 2011, San Jose, California, USA., (20110223), URL: http://www.hartung.fh-aachen.de/publications/ACM_MMSys2011_p277.pdf, (20130603), XP055064987 [A] 1-3 * abstract * * 2.1 Dynamic Adaptive HTTP Streaming (DASH) * * 3. DRM Protected DASH * * 3.2 Gap analysis: what is missing in the current standards * * 3.3 Proposed Extensions to DASH for Content Protection * * 3.3.1 MPD extensions * * 3.3.2 Architecture of Key Hierarchy *

DOI:   http://dx.doi.org/10.1145/1943552.1943589
 [A]  - 3RD GENERATION PARTNERSHIP PROJECT, "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Transparent end-to-end Packet-switched Streaming Service (PSS); Protocols and codecs (Release 9), 3GPP TS 26.234 V9.4.0", 3RD GENERATION PARTNERSHIP PROJECT, (20100920), XP050442099 [A] 1-3 * 12.2.5.2 Media Presentation Description Attributes and Elements * * 12.7.1 Content Protection *
 [A]  - OPEN IPTV FORUM, "Specification HTTP Adaptive Streaming DRAFT V0.04.01", RELEASE 2, (20100423), XP050437971 [A] 1-3 * the whole document *
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