Method And System For Transmitting Downlink Control Information

Patent No. EP2472741 (titled "Method And System For Transmitting Downlink Control Information") was filed by ZTE on Jun 30, 2010. The application was issued on Aug 5, 2015.

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
HUAWEI	May 6, 2016	KORBER

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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Jul 14, 2017
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jul 11, 2017
Termination of the opposition proceedings with maintenance of patent
Apr 7, 2017
Advice of delivery
Apr 5, 2017
Advice of delivery
Mar 31, 2017
Acknowledgement of a document
Mar 31, 2017
Decision to discontinue the opposition proceedings
Feb 24, 2017
Brief communication - Opposition proceedings
Feb 24, 2017
Brief communication - Opposition proceedings
Feb 20, 2017
(Electronic) Receipt
Feb 20, 2017
Withdrawal of an opposition
Dec 22, 2016
Brief communication - Opposition proceedings
Dec 22, 2016
Brief communication - Opposition proceedings
Dec 22, 2016
Brief communication - Opposition proceedings
Dec 22, 2016
Communication of amended entries concerning the representative
Dec 14, 2016
Letter regarding the opposition procedure (no time limit)
Dec 2, 2016
Authorisation
Dec 2, 2016
Submission concerning change of applicant's representative
Nov 21, 2016
Invitation to give notice of appointment of a professional representative and to file an authorisation
Nov 17, 2016
Brief communication - Opposition proceedings
Nov 17, 2016
Communication confirming withdrawal from representation
Oct 25, 2016
Brief communication - Opposition proceedings
Oct 20, 2016
(Electronic) Receipt
Oct 20, 2016
Letter accompanying subsequently filed items
Oct 20, 2016
Submission concerning change of applicant's representative
Oct 12, 2016
Brief communication - Opposition proceedings
Oct 7, 2016
(Electronic) Receipt
Oct 7, 2016
Citation in opposition procedure
Oct 7, 2016
Citation in opposition procedure
Oct 7, 2016
Letter accompanying subsequently filed items
Oct 7, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jun 9, 2016
Communication of a notice of opposition and request to file observations
Jun 9, 2016
Notice of further oppositions to opponent(s)
May 12, 2016
Communication of a notice of opposition - first information to patent proprietor
May 6, 2016
(Electronic) Receipt
May 6, 2016
Non-patent literature cited during the opposition procedure
May 6, 2016
Non-patent literature cited during the opposition procedure
May 6, 2016
Non-patent literature cited during the opposition procedure
May 6, 2016
Non-patent literature cited during the opposition procedure
May 6, 2016
Non-patent literature cited during the opposition procedure
May 6, 2016
Non-patent literature cited during the opposition procedure
May 6, 2016
Non-patent literature cited during the opposition procedure
May 6, 2016
Non-patent literature cited during the opposition procedure
May 6, 2016
Non-patent literature cited during the opposition procedure
May 6, 2016
Non-patent literature cited during the opposition procedure
May 6, 2016
Non-patent literature cited during the opposition procedure
May 6, 2016
Notice of opposition
May 6, 2016
Notice of opposition
Dec 4, 2015
Communication of amended entries concerning the representative
Nov 30, 2015
Submission concerning change of applicant's representative
Aug 6, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 9, 2015
Decision to grant a European patent
Jun 2, 2015
(Electronic) Receipt
Jun 2, 2015
Filing of the translations of the claims
Jun 2, 2015
French translation of claims
Jun 2, 2015
German translation of the claims
Jun 2, 2015
Letter accompanying subsequently filed items
Feb 9, 2015
Bibliographic data of the European patent application
Feb 9, 2015
Communication about intention to grant a European patent
Feb 9, 2015
Intention to grant (signatures)
Feb 9, 2015
Text intended for grant
Nov 25, 2014
(Electronic) Receipt
Nov 25, 2014
Amended claims with annotations
Nov 25, 2014
Claims
Nov 25, 2014
Letter accompanying subsequently filed items
Nov 25, 2014
Reply to communication from the Examining Division
Aug 13, 2014
Annex to the communication
Aug 13, 2014
Communication from the Examining Division
Apr 8, 2014
(Electronic) Receipt
Apr 8, 2014
Amended claims with annotations
Apr 8, 2014
Claims
Apr 8, 2014
Letter accompanying subsequently filed items
Apr 8, 2014
Reply to communication from the Examining Division
Dec 10, 2013
Annex to the communication
Dec 10, 2013
Communication from the Examining Division
Dec 3, 2013
Examination started
Jul 17, 2013
(Electronic) Receipt
Jul 17, 2013
Amended claims filed after receipt of (European) search report
Jul 17, 2013
Amended claims with annotations
Jul 17, 2013
Amendments received before examination
Jul 17, 2013
Letter accompanying subsequently filed items
Jul 17, 2013
Translation of priority document
Apr 9, 2013
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Mar 22, 2013
Communication regarding the transmission of the European search report
Mar 22, 2013
European search opinion
Mar 22, 2013
Invitation to file a translation of the previous application
Mar 22, 2013
Supplementary European search report
Oct 24, 2012
(Electronic) Receipt
Oct 24, 2012
Letter accompanying subsequently filed items
Sep 29, 2012
Submission concerning representation
Jun 6, 2012
Notification of forthcoming publication
May 24, 2012
Copy of the international preliminary report on patentability
May 24, 2012
Translation of the international preliminary report on patentability
Apr 13, 2012
Communication regarding possible amendment of the application/payment of claims fee
Mar 29, 2012
(Electronic) Receipt
Mar 29, 2012
Abstract
Mar 29, 2012
Claims
Mar 29, 2012
Description
Mar 29, 2012
Drawings
Mar 29, 2012
Matter concerning the application
Mar 29, 2012
Request for entry into the European phase
Oct 28, 2011
Information on entry into European phase
Jan 14, 2011
Priority document (electronically transmitted)
Dec 23, 2010
Copy of the international search report
Dec 23, 2010
Copy of the translated international search report
Dec 23, 2010
International publication pamphlet

EP2472741

ZTE

Application Number: EP10789016A
Filing Date: Jun 30, 2010
Status: Opposition Procedure Closed
Publication Date: Aug 5, 2015
External Links: Slate, Register , Google Patents

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Method And System For Transmitting Downlink Control Information

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Dossier Documents

EP2472741