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Bit Permutation Patterns For Ldpc Coded Modulation And 64Qam Constellations

Patent No. EP2254250 (titled "Bit Permutation Patterns For Ldpc Coded Modulation And 64Qam Constellations") was filed by RAI Radiotelevisione Italiana on Mar 2, 2009. The application was issued on May 27, 2015.

Patent Summary

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

Company	Opposition Date	Representative
WITHERS & ROGERS LLPJONES NICHOLASWRIGHT HOWARD WALLIN NICHOLAS	Feb 26, 2016	CABINET PLASSERAUD

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

Date
Description

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Nov 28, 2017
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Nov 28, 2017
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 23, 2017
Termination of the opposition proceedings with maintenance of patent
Sep 4, 2017
Advice of delivery
Aug 25, 2017
Advice of delivery
Aug 24, 2017
Advice of delivery
Aug 14, 2017
Acknowledgement of a document
Aug 14, 2017
Acknowledgement of a document
Aug 14, 2017
Annex to a communication
Aug 14, 2017
Annex to the communication - opposition
Aug 14, 2017
Decision of the Opposition Division and instruction
Aug 14, 2017
Decision rejecting the opposition
Aug 14, 2017
Grounds for the decision (Annex) - opposition
Aug 14, 2017
Internal form - Opposition/addressees
Aug 14, 2017
Internal form - Opposition/addressees
Aug 14, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 14, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 14, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 14, 2017
Provision of a copy of the minutes - opposition procedure
Aug 14, 2017
Scanned annex to a communication - opposition procedure
Jul 12, 2017
Brief communication - Opposition proceedings
Jul 11, 2017
Brief communication - Opposition proceedings
Jul 11, 2017
Brief communication - Opposition proceedings
Jul 11, 2017
Communication of amended entries
Jul 11, 2017
Communication of amended entries
Jul 11, 2017
Information about the result of oral proceedings
Jul 7, 2017
Brief communication - Opposition proceedings
Jul 7, 2017
Letter accompanying subsequently filed items
Jul 7, 2017
Letter dealing with oral proceedings
Jul 7, 2017
Letter dealing with oral proceedings
Jul 7, 2017
Letter dealing with oral proceedings
Jul 7, 2017
Letter dealing with oral proceedings
Jul 6, 2017
Brief communication - Opposition proceedings
Jul 4, 2017
(Electronic) Receipt
Jul 4, 2017
Letter accompanying subsequently filed items
Jul 4, 2017
Submission concerning change of applicant's representative
Jun 21, 2017
Brief communication - Opposition proceedings
Jun 21, 2017
Brief communication - Opposition proceedings
Jun 9, 2017
(Electronic) Receipt
Jun 9, 2017
(Electronic) Receipt
Jun 9, 2017
Amended claims with annotations
Jun 9, 2017
Amended claims with annotations
Jun 9, 2017
Amended claims with annotations
Jun 9, 2017
Claims
Jun 9, 2017
Claims
Jun 9, 2017
Claims
Jun 9, 2017
Letter accompanying subsequently filed items
Jun 9, 2017
Letter accompanying subsequently filed items
Jun 9, 2017
Oral proceedings: reply to date proposed
Jun 9, 2017
Request for interpreters during oral proceedings
May 11, 2017
Brief communication - Opposition proceedings
May 5, 2017
Request for interpreters during oral proceedings
Feb 24, 2017
Advice of delivery
Feb 24, 2017
Advice of delivery
Feb 15, 2017
Advice of delivery
Feb 8, 2017
Acknowledgement of a document
Feb 8, 2017
Acknowledgement of a document
Feb 8, 2017
Annex to the communication - opposition
Feb 8, 2017
Preparation for oral proceedings
Feb 8, 2017
Scanned annex to a communication - opposition procedure
Feb 8, 2017
Summons to attend oral proceedings
Feb 8, 2017
Summons to attend oral proceedings
Feb 1, 2017
Information about the result of oral proceedings
Aug 19, 2016
Brief communication - Opposition proceedings
Aug 12, 2016
(Electronic) Receipt
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Citation in opposition procedure
Aug 12, 2016
Letter regarding the opposition procedure (no time limit)
Aug 12, 2016
Reply of the patent proprietor to the notice(s) of opposition
Apr 5, 2016
Communication of a notice of opposition and request to file observations
Apr 5, 2016
Notice of further oppositions to opponent(s)
Mar 4, 2016
Brief communication - Opposition proceedings
Mar 4, 2016
Brief communication - Opposition proceedings
Mar 4, 2016
Brief communication - Opposition proceedings
Mar 3, 2016
Communication of a notice of opposition - first information to patent proprietor
Mar 1, 2016
Brief communication - Opposition proceedings
Feb 29, 2016
(Electronic) Receipt
Feb 29, 2016
Letter accompanying subsequently filed items
Feb 29, 2016
Letter regarding the opposition procedure (no time limit)
Feb 29, 2016
Non-patent literature cited during the opposition procedure
Feb 26, 2016
(Electronic) Receipt
Feb 26, 2016
Non-patent literature cited during the opposition procedure
Feb 26, 2016
Non-patent literature cited during the opposition procedure
Feb 26, 2016
Non-patent literature cited during the opposition procedure
Feb 26, 2016
Non-patent literature cited during the opposition procedure
Feb 26, 2016
Non-patent literature cited during the opposition procedure
Feb 26, 2016
Non-patent literature cited during the opposition procedure
Feb 26, 2016
Notice of opposition
Feb 26, 2016
Notice of opposition
Feb 26, 2016
Patent document cited during the opposition procedure
Feb 26, 2016
Patent document cited during the opposition procedure
Feb 26, 2016
Patent document cited during the opposition procedure
May 27, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 4, 2015
Decision to grant a European patent
Apr 16, 2015
(Electronic) Receipt
Apr 16, 2015
Filing of the translations of the claims
Apr 16, 2015
French translation of claims
Apr 16, 2015
German translation of the claims
Apr 16, 2015
Letter accompanying subsequently filed items
Jan 23, 2015
Bibliographic data of the European patent application
Jan 23, 2015
Communication about intention to grant a European patent
Jan 23, 2015
Intention to grant (signatures)
Jan 23, 2015
Text intended for grant (clean copy)
Jan 23, 2015
Text intended for grant (version for approval)
Jan 29, 2014
(Electronic) Receipt
Jan 29, 2014
Amended claims with annotations
Jan 29, 2014
Claims
Jan 29, 2014
Description
Jan 29, 2014
Letter accompanying subsequently filed items
Jan 29, 2014
Reply to communication from the Examining Division
Oct 1, 2013
Annex to the communication
Oct 1, 2013
Communication from the Examining Division
Sep 30, 2013
Information relating to the filing of a voluntary divisional application
Sep 24, 2013
Examination started
Sep 18, 2013
Enquiry as to when a communication from the Examining Division can be expected
May 18, 2011
Refund of fees
Apr 21, 2011
(Electronic) Receipt
Apr 21, 2011
Amended claims filed after receipt of (European) search report
Apr 21, 2011
Amended claims filed after receipt of (European) search report
Apr 21, 2011
Amended claims with annotations
Apr 21, 2011
Amended claims with annotations
Apr 21, 2011
Amended description filed after receipt of (European) search report
Apr 21, 2011
Amended description with annotations
Apr 21, 2011
Amendments received before examination
Apr 21, 2011
Letter accompanying subsequently filed items
Nov 29, 2010
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Oct 27, 2010
Notification of forthcoming publication
Aug 11, 2010
Submission concerning representation
Jul 30, 2010
Refund of fees
Jul 21, 2010
Communication regarding the transmission of the European search report
Jul 21, 2010
European search opinion
Jul 21, 2010
European search report
Mar 31, 2010
Abstract
Mar 31, 2010
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Mar 31, 2010
Claims
Mar 31, 2010
Description
Mar 31, 2010
Designation of inventor
Mar 31, 2010
Designation of inventor
Mar 31, 2010
Drawings
Mar 31, 2010
Matter concerning the application
Mar 31, 2010
Request for grant of a European patent
Oct 1, 2009
Priority document (electronically transmitted)
Oct 1, 2009
Priority document (electronically transmitted)

EP2254250

RAI RADIOTELEVISIONE ITALIANA

Application Number: EP10158893A
Filing Date: Mar 2, 2009
Status: Opposition Rejected; Nov 24, 2017
Publication Date: May 27, 2015
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