Method And Device For Transmitting Stream Media

Patent No. EP2753045 (titled "Method And Device For Transmitting Stream Media") was filed by Huawei on Sep 30, 2011. The application was issued on Jun 13, 2018.

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
JAMES POOLE	Jan 6, 2016	BRUNNER

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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May 17, 2018
Decision to maintain the European patent in amended form
May 17, 2018
Decision to maintain the European patent in amended form
May 11, 2018
Termination of the opposition proceedings with maintenance of patent
May 4, 2018
Druckexemplar in opposition procedure
May 3, 2018
(Electronic) Receipt
May 3, 2018
Clean copy of claims in the opposition procedure
May 3, 2018
Clean copy of description pages in the opposition procedure
May 3, 2018
Filing of the translation of the amended claims
May 3, 2018
French translation of claims
May 3, 2018
German translation of the claims
May 3, 2018
Letter accompanying subsequently filed items
Jan 30, 2018
Communication of bibliographic data
Jan 30, 2018
Communication to opponent concerning maintenance
Jan 30, 2018
Communication with request to file translations
Jan 24, 2018
Maintenance of the patent with the documents specified in the final decision
Oct 26, 2017
Advice of delivery
Oct 26, 2017
Advice of delivery
Oct 18, 2017
Advice of delivery
Oct 17, 2017
Advice of delivery
Oct 12, 2017
Acknowledgement of a document
Oct 12, 2017
Acknowledgement of a document
Oct 12, 2017
Annex to the communication - opposition
Oct 12, 2017
Decision of the Opposition Division and instruction
Oct 12, 2017
Grounds for the decision (Annex) - opposition
Oct 12, 2017
Interlocutory decision in opposition proceedings
Oct 12, 2017
Internal form - Opposition/addressees
Oct 12, 2017
Internal form - Opposition/addressees
Oct 12, 2017
Means of redress
Oct 12, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 12, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 12, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 12, 2017
OPPODREX with handwritten amendments
Oct 12, 2017
Provision of a copy of the minutes - opposition procedure
Oct 12, 2017
Scanned annex to a communication - opposition procedure
Sep 12, 2017
Information about the result of oral proceedings
Jul 24, 2017
Notification concerning the date of oral proceedings
Jul 24, 2017
Notification concerning the date of oral proceedings
Jul 19, 2017
Brief communication - Opposition proceedings
Jul 18, 2017
Brief communication - Opposition proceedings
Jul 12, 2017
(Electronic) Receipt
Jul 12, 2017
Amended claims with annotations
Jul 12, 2017
Amended claims with annotations
Jul 12, 2017
Amended claims with annotations
Jul 12, 2017
Amended claims with annotations
Jul 12, 2017
Amended claims with annotations
Jul 12, 2017
Claims
Jul 12, 2017
Claims
Jul 12, 2017
Claims
Jul 12, 2017
Claims
Jul 12, 2017
Claims
Jul 12, 2017
Letter accompanying subsequently filed items
Jul 12, 2017
Letter regarding the opposition procedure (no time limit)
Jul 12, 2017
Withdrawal of a request for oral proceedings
Jan 18, 2017
Brief communication - Opposition proceedings
Jan 18, 2017
Brief communication - Opposition proceedings
Jan 12, 2017
(Electronic) Receipt
Jan 12, 2017
Letter accompanying subsequently filed items
Jan 12, 2017
Request for interpreters during oral proceedings
Jan 10, 2017
Request for interpreters during oral proceedings
Dec 23, 2016
Advice of delivery
Dec 23, 2016
Advice of delivery
Dec 14, 2016
Advice of delivery
Dec 13, 2016
Advice of delivery
Dec 12, 2016
Acknowledgement of a document
Dec 12, 2016
Acknowledgement of a document
Dec 12, 2016
Annex to the communication - opposition
Dec 12, 2016
Information concerning oral proceedings
Dec 12, 2016
Preparation for oral proceedings
Dec 12, 2016
Summons to attend oral proceedings
Dec 12, 2016
Summons to attend oral proceedings
Dec 8, 2016
Brief communication - Opposition proceedings
Dec 8, 2016
Brief communication - Opposition proceedings
Dec 8, 2016
Communication confirming withdrawal from representation
Dec 8, 2016
Communication of amended entries concerning the representative
Nov 30, 2016
Submission concerning change of applicant's representative
Nov 24, 2016
Submission concerning change of applicant's representative
Aug 23, 2016
Brief communication - Opposition proceedings
Aug 16, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jun 17, 2016
Brief communication - Opposition proceedings
Jun 17, 2016
Grant of extension of time limit (opposition procedure)
Jun 10, 2016
Request for extension of time limit
Mar 16, 2016
Brief communication - Opposition proceedings
Mar 16, 2016
Communication confirming withdrawal from representation
Mar 16, 2016
Communication of amended entries concerning the representative
Mar 11, 2016
Brief communication - Opposition proceedings
Mar 2, 2016
Submission concerning change of applicant's representative
Feb 25, 2016
(Electronic) Receipt
Feb 25, 2016
Submission concerning change of applicant's representative
Feb 16, 2016
Communication of a notice of opposition and request to file observations
Feb 16, 2016
Notice of further oppositions to opponent(s)
Feb 4, 2016
Communication of amended entries concerning the representative
Jan 30, 2016
Submission concerning change of applicant's representative
Jan 15, 2016
Communication of a notice of opposition - first information to patent proprietor
Jan 6, 2016
(Electronic) Receipt
Jan 6, 2016
Any annexes (other than citation) to an opposition letter
Jan 6, 2016
Non-patent literature cited during the opposition procedure
Jan 6, 2016
Non-patent literature cited during the opposition procedure
Jan 6, 2016
Non-patent literature cited during the opposition procedure
Jan 6, 2016
Non-patent literature cited during the opposition procedure
Jan 6, 2016
Notice of opposition
Jan 6, 2016
Notice of opposition
Jan 6, 2016
Patent document cited during the opposition procedure
Jan 6, 2016
Patent document cited during the opposition procedure
Jan 6, 2016
Patent document cited during the opposition procedure
Apr 9, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 12, 2015
Decision to grant a European patent
Feb 26, 2015
(Electronic) Receipt
Feb 26, 2015
Filing of the translations of the claims
Feb 26, 2015
French translation of claims
Feb 26, 2015
German translation of the claims
Feb 17, 2015
CDS Clean up - amended applicant details
Oct 31, 2014
(Electronic) Receipt
Oct 31, 2014
Letter accompanying subsequently filed items
Oct 23, 2014
Bibliographic data of the European patent application
Oct 23, 2014
Communication about intention to grant a European patent
Oct 23, 2014
Intention to grant (signatures)
Oct 23, 2014
Text intended for grant
Sep 24, 2014
(Electronic) Receipt
Sep 24, 2014
Letter accompanying subsequently filed items
Sep 18, 2014
(Electronic) Receipt
Sep 18, 2014
Letter accompanying subsequently filed items
Aug 26, 2014
(Electronic) Receipt
Aug 26, 2014
Letter accompanying subsequently filed items
Aug 22, 2014
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Aug 13, 2014
(Electronic) Receipt
Aug 13, 2014
Letter accompanying subsequently filed items
Aug 4, 2014
Communication regarding the transmission of the European search report
Aug 4, 2014
European search opinion
Aug 4, 2014
Supplementary European search report
Jun 12, 2014
Notification of forthcoming publication
May 19, 2014
Search started
May 7, 2014
Communication to designated inventor
May 7, 2014
Communication to designated inventor
Apr 14, 2014
Copy of the international preliminary report on patentability
Apr 14, 2014
Translation of the international preliminary report on patentability
Apr 1, 2014
Copy of the international preliminary report on patentability
Apr 1, 2014
Translation of the international preliminary report on patentability
Mar 31, 2014
(Electronic) Receipt
Mar 31, 2014
Abstract
Mar 31, 2014
Claims
Mar 31, 2014
Description
Mar 31, 2014
Drawings
Mar 31, 2014
Request for entry into the European phase
Oct 11, 2013
Information on entry into European phase
Dec 6, 2012
Copy of the international search report
Dec 6, 2012
Copy of the translated international search report
Dec 6, 2012
International publication pamphlet

EP2753045

HUAWEI

Application Number: EP11866827A
Filing Date: Sep 30, 2011
Status: Patent Maintained As Amended; May 11, 2018
Publication Date: Jun 13, 2018
External Links: Slate, Register , Google Patents

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Method And Device For Transmitting Stream Media

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Dossier Documents

EP2753045