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Extract from the Register of European Patents

EP About this file: EP2127090

EP2127090 - DIGITAL COMPRESSION OF BINARY DATA BLOCKS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.01.2018
Database last updated on 16.09.2024
FormerThe patent has been granted
Status updated on  10.02.2017
FormerGrant of patent is intended
Status updated on  16.12.2016
Most recent event   Tooltip26.06.2020Lapse of the patent in a contracting state
New state(s): CY		published on 29.07.2020  [2020/31]
Applicant(s)For all designated states
Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm / SE
[2017/11]
Former [2009/49]For all designated states
Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm / SE
Inventor(s)01 / DENT, Paul
637 Eagle Point Road
Pittsboro, North Carolina 27312 / US
 [2009/49]
Representative(s)Ericsson
Patent Development
Torshamnsgatan 21-23
164 80 Stockholm / SE
[2017/11]
Former [2009/49]Kühn, Friedrich Heinrich
Ericsson AB Patent Unit LTE Torshamnsgatan 23
164 80 Stockholm / SE
Application number, filing date08705294.009.01.2008
[2009/49]
WO2008SE50021
Priority number, dateUS2007066925231.01.2007         Original published format: US 669252
[2009/49]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2008094108
Date:07.08.2008
Language:EN
[2008/32]
Type: A2 Application without search report 
No.:EP2127090
Date:02.12.2009
Language:EN
The application published by WIPO in one of the EPO official languages on 07.08.2008 takes the place of the publication of the European patent application.
[2009/49]
Type: B1 Patent specification 
No.:EP2127090
Date:15.03.2017
Language:EN
[2017/11]
Search report(s)International search report - published on:SE25.09.2008
(Supplementary) European search report - dispatched on:EP09.01.2014
ClassificationIPC:H03M7/30, H03M7/40
[2014/06]
CPC:
H03M7/30 (EP,US); H03M7/40 (EP,US)
Former IPC [2009/49]H03M7/30
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 [2017/11]
Former [2009/49]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:DIGITALE KOMPRIMIERUNG BINÄRER DATENBLÖCKE[2009/49]
English:DIGITAL COMPRESSION OF BINARY DATA BLOCKS[2009/49]
French:COMPRESSION NUMÉRIQUE DE BLOCS DE DONNÉES BINAIRES[2009/49]
Entry into regional phase01.07.2009National basic fee paid 
01.07.2009Search fee paid 
01.07.2009Designation fee(s) paid 
01.07.2009Examination fee paid 
Examination procedure28.10.2008Request for preliminary examination filed
International Preliminary Examining Authority: EP
01.07.2009Examination requested  [2009/49]
02.09.2014Despatch of a communication from the examining division (Time limit: M04)
17.11.2014Reply to a communication from the examining division
28.10.2016Communication of intention to grant the patent
15.12.2016Fee for grant paid
15.12.2016Fee for publishing/printing paid
15.12.2016Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  02.09.2014
Opposition(s)18.12.2017No opposition filed within time limit [2018/08]
Fees paidRenewal fee
25.01.2010Renewal fee patent year 03
25.01.2011Renewal fee patent year 04
25.01.2012Renewal fee patent year 05
25.01.2013Renewal fee patent year 06
27.01.2014Renewal fee patent year 07
27.01.2015Renewal fee patent year 08
27.01.2016Renewal fee patent year 09
27.01.2017Renewal fee patent year 10
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  TooltipHU09.01.2008
AT15.03.2017
CY15.03.2017
CZ15.03.2017
DK15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
IT15.03.2017
LT15.03.2017
LV15.03.2017
MC15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
SE15.03.2017
SI15.03.2017
SK15.03.2017
TR15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
PT17.07.2017
[2020/31]
Former [2020/28]HU09.01.2008
AT15.03.2017
CZ15.03.2017
DK15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
IT15.03.2017
LT15.03.2017
LV15.03.2017
MC15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
SE15.03.2017
SI15.03.2017
SK15.03.2017
TR15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
PT17.07.2017
Former [2020/15]AT15.03.2017
CZ15.03.2017
DK15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
IT15.03.2017
LT15.03.2017
LV15.03.2017
MC15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
SE15.03.2017
SI15.03.2017
SK15.03.2017
TR15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
PT17.07.2017
Former [2019/30]AT15.03.2017
CZ15.03.2017
DK15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
IT15.03.2017
LT15.03.2017
LV15.03.2017
MC15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
SE15.03.2017
SI15.03.2017
SK15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
PT17.07.2017
Former [2018/14]AT15.03.2017
CZ15.03.2017
DK15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
IT15.03.2017
LT15.03.2017
LV15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
SE15.03.2017
SI15.03.2017
SK15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
PT17.07.2017
Former [2018/09]AT15.03.2017
CZ15.03.2017
DK15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
LT15.03.2017
LV15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
SE15.03.2017
SK15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
PT17.07.2017
Former [2017/51]AT15.03.2017
CZ15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
LT15.03.2017
LV15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
SE15.03.2017
SK15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
PT17.07.2017
Former [2017/50]AT15.03.2017
CZ15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
LT15.03.2017
LV15.03.2017
NL15.03.2017
PL15.03.2017
RO15.03.2017
SE15.03.2017
SK15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
Former [2017/49]AT15.03.2017
CZ15.03.2017
EE15.03.2017
ES15.03.2017
FI15.03.2017
HR15.03.2017
LT15.03.2017
LV15.03.2017
NL15.03.2017
RO15.03.2017
SE15.03.2017
SK15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
IS15.07.2017
Former [2017/48]CZ15.03.2017
FI15.03.2017
HR15.03.2017
LT15.03.2017
LV15.03.2017
NL15.03.2017
SE15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
Former [2017/41]FI15.03.2017
HR15.03.2017
LT15.03.2017
LV15.03.2017
NL15.03.2017
SE15.03.2017
BG15.06.2017
NO15.06.2017
GR16.06.2017
Documents cited:Search   [ ] - No further relevant documents disclosed
International search[X]US5798718  (HADADY CRAIG ERIC [US]);
 [Y]US5703907  (JAMES DAVID C [US])
 [X]  - IM J. ET AL., "Lossless compression of bi-level images based on context selection and hierarchical enumerative coding", IMAGE PROCESSING 2001. PROCEEDINGS. INTERNATIONAL CONFERENCE, (2001), vol. 3, pages 438 - 441, XP010563377

DOI:   http://dx.doi.org/10.1109/ICIP.2001.958145
Examination   - VASILACHE A ET AL, "Indexing and entropy coding of lattice codevectors", 2001 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING. PROCEEDINGS. (ICASSP). SALT LAKE CITY, UT, MAY 7 - 11, 2001; [IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING (ICASSP)], NEW YORK, NY : IEEE, US, (20010507), doi:10.1109/ICASSP.2001.940535, ISBN 978-0-7803-7041-8, pages 2605 - 2608, XP010803266

DOI:   http://dx.doi.org/10.1109/ICASSP.2001.940535
by applicant   - JAEHYUK IM; JECHANG JEONG, "Lossless compression of bi-level images based on context selection and hierarchical enumerative coding", IMAGE PROCESSING, 2001. PROCEEDINGS 2001, (2001), vol. 3, doi:doi:10.1109/ICIP.2001.958145, pages 438 - 441, XP010563377

DOI:   http://dx.doi.org/10.1109/ICIP.2001.958145
    - VASILACHE A ET AL., "Indexing and entropy coding of lattice codevectors", 2001 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING. PROCEEDINGS. (ICASSP, (20010507), doi:doi:10.1109/ICASSP.2001.940535, pages 2605 - 2608, XP010803266

DOI:   http://dx.doi.org/10.1109/ICASSP.2001.940535
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