A Handoff Access Method And Device Based On Random Access Channel

Patent No. EP2068582 (titled "A Handoff Access Method And Device Based On Random Access Channel") was filed by ZTE on Sep 20, 2007. The application was issued on Jan 13, 2016.

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	Oct 13, 2016	GRUNECKER PATENT

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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Jan 9, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jan 4, 2018
Termination of the opposition proceedings with maintenance of patent
Oct 2, 2017
Advice of delivery
Sep 25, 2017
Acknowledgement of a document
Sep 25, 2017
Decision to discontinue the opposition proceedings
Aug 30, 2017
(Electronic) Receipt
Aug 30, 2017
Letter accompanying subsequently filed items
Aug 30, 2017
Submission concerning a transfer of rights (applicant)
Aug 30, 2017
Submission concerning a transfer of rights (applicant)
Mar 30, 2017
Reply of the patent proprietor to the notice(s) of opposition
Mar 27, 2017
Reply of the patent proprietor to the notice(s) of opposition
Mar 21, 2017
Rejection of request for extension of time limit
Mar 17, 2017
Request for extension of time limit
Mar 14, 2017
Request for extension of time limit
Mar 6, 2017
Letter regarding the opposition procedure (no time limit)
Feb 28, 2017
Letter regarding the opposition procedure (no time limit)
Feb 2, 2017
Brief communication - Opposition proceedings
Feb 2, 2017
Brief communication - Opposition proceedings
Jan 26, 2017
Withdrawal of an opposition
Nov 17, 2016
Communication of a notice of opposition and request to file observations
Nov 17, 2016
Notice of further oppositions to opponent(s)
Nov 15, 2016
Brief communication - Opposition proceedings
Nov 8, 2016
Letter regarding the opposition procedure (no time limit)
Oct 25, 2016
Communication of a notice of opposition - first information to patent proprietor
Oct 21, 2016
Brief communication - Opposition proceedings
Oct 13, 2016
Non-patent literature cited during the opposition procedure
Oct 13, 2016
Non-patent literature cited during the opposition procedure
Oct 13, 2016
Non-patent literature cited during the opposition procedure
Oct 13, 2016
Non-patent literature cited during the opposition procedure
Oct 13, 2016
Non-patent literature cited during the opposition procedure
Oct 13, 2016
Non-patent literature cited during the opposition procedure
Oct 13, 2016
Non-patent literature cited during the opposition procedure
Oct 13, 2016
Non-scannable object
Oct 13, 2016
Non-scannable object
Oct 13, 2016
Notice of opposition
Oct 13, 2016
Notice of opposition
Oct 13, 2016
Patent document cited during the opposition procedure
Oct 13, 2016
Patent document cited during the opposition procedure
Oct 13, 2016
Patent document cited during the opposition procedure
Oct 13, 2016
Payment of fees and costs
Jan 13, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 17, 2015
Decision to grant a European patent
Nov 19, 2015
(Electronic) Receipt
Nov 19, 2015
Filing of the translations of the claims
Nov 19, 2015
French translation of claims
Nov 19, 2015
German translation of the claims
Jul 24, 2015
Bibliographic data of the European patent application
Jul 24, 2015
Communication about intention to grant a European patent
Jul 24, 2015
Intention to grant (signatures)
Jul 24, 2015
Text intended for grant
Jun 4, 2015
CDS Clean up - amended applicant details
Jan 28, 2014
(Electronic) Receipt
Jan 28, 2014
Amended description with annotations
Jan 28, 2014
Description
Jan 28, 2014
Grant of extension of time limit (examination procedure)
Jan 28, 2014
Letter accompanying subsequently filed items
Jan 28, 2014
Reply to communication from the Examining Division
Jan 22, 2014
(Electronic) Receipt
Jan 22, 2014
Letter accompanying subsequently filed items
Jan 22, 2014
Request for extension of time limit to communication from the Examining Division
Sep 13, 2013
Annex to the communication
Sep 13, 2013
Communication from the Examining Division
Sep 6, 2013
Examination started
Sep 10, 2012
Payment of fees and costs
May 5, 2012
Amended claims filed after receipt of (European) search report
May 5, 2012
Amended claims with annotations
May 5, 2012
Amended description filed after receipt of (European) search report
May 5, 2012
Amended description with annotations
May 5, 2012
Amended drawings filed after receipt of (European) search report
May 5, 2012
Amendments received before examination
May 5, 2012
Amendments received before examination
May 2, 2012
Amended claims filed after receipt of (European) search report
May 2, 2012
Amended claims with annotations
May 2, 2012
Amended description filed after receipt of (European) search report
May 2, 2012
Amended description with annotations
May 2, 2012
Amended drawings filed after receipt of (European) search report
May 2, 2012
Amendments received before examination
May 2, 2012
Amendments received before examination
Apr 14, 2012
Maintenance of the application
Apr 11, 2012
Maintenance of the application
Oct 24, 2011
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Oct 5, 2011
Communication regarding the transmission of the European search report
Oct 5, 2011
European search opinion
Oct 5, 2011
Supplementary European search report
Jan 18, 2011
CDS Clean up - amended data concerning the representative for the applicant
Jan 4, 2011
Submission concerning representation
May 13, 2009
Notification of forthcoming publication
May 12, 2009
Communication regarding possible amendment of claims/payment of claims fees
Apr 21, 2009
Copy of the international preliminary report on patentability
Apr 21, 2009
Translation of the international preliminary report on patentability
Mar 24, 2009
(Electronic) Receipt
Mar 24, 2009
Abstract
Mar 24, 2009
Claims
Mar 24, 2009
Description
Mar 24, 2009
Drawings
Mar 24, 2009
Request for entry into the European phase
Mar 24, 2009
Submission concerning representation
Feb 19, 2009
Information on entry into European phase
Apr 17, 2008
Copy of the international search report
Apr 17, 2008
Copy of the translated international search report
Apr 17, 2008
International publication pamphlet
Apr 17, 2008
Priority document (electronically transmitted)

EP2068582

ZTE

Application Number: EP07816395A
Filing Date: Sep 20, 2007
Status: Opposition Procedure Closed
Publication Date: Jan 13, 2016
External Links: Slate, Register , Google Patents

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A Handoff Access Method And Device Based On Random Access Channel

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Dossier Documents

EP2068582