IP Verse

Transmission Method For Physical Hybrid Repeat Indicator Channel Signal In Downlink Pilot Time Slot

Patent No. EP2216927 (titled "Transmission Method For Physical Hybrid Repeat Indicator Channel Signal In Downlink Pilot Time Slot") was filed by ZTE on Nov 21, 2008. The application was issued on Apr 22, 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
HUAWEI	Jan 22, 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

Get instant alerts for new documents

Jul 13, 2017
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jul 10, 2017
Termination of the opposition proceedings with maintenance of patent
Apr 7, 2017
Advice of delivery
Mar 31, 2017
Advice of delivery
Mar 23, 2017
Acknowledgement of a document
Mar 23, 2017
Decision to discontinue the opposition proceedings
Mar 23, 2017
Notification concerning the date of oral proceedings
Mar 2, 2017
Brief communication - Opposition proceedings
Mar 1, 2017
Brief communication - Opposition proceedings
Feb 24, 2017
(Electronic) Receipt
Feb 24, 2017
Withdrawal of an opposition
Nov 28, 2016
Advice of delivery
Nov 25, 2016
Advice of delivery
Nov 25, 2016
Advice of delivery
Nov 18, 2016
Advice of delivery
Nov 14, 2016
Acknowledgement of a document
Nov 14, 2016
Acknowledgement of a document
Nov 14, 2016
Annex to the communication - opposition
Nov 14, 2016
Information about the result of oral proceedings
Nov 14, 2016
Information concerning oral proceedings
Nov 14, 2016
Information concerning oral proceedings
Nov 14, 2016
Preparation for oral proceedings
Nov 14, 2016
Summons to attend oral proceedings
Nov 14, 2016
Summons to attend oral proceedings
Oct 24, 2016
Brief communication - Opposition proceedings
Oct 4, 2016
Letter regarding the opposition procedure (no time limit)
Jul 6, 2016
Brief communication - Opposition proceedings
Jun 30, 2016
(Electronic) Receipt
Jun 30, 2016
Auxiliary request during Opposition procedure
Jun 30, 2016
Auxiliary request during Opposition procedure
Jun 30, 2016
Auxiliary request during Opposition procedure
Jun 30, 2016
Auxiliary request during Opposition procedure
Jun 30, 2016
Letter accompanying subsequently filed items
Jun 30, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jun 30, 2016
Translation of priority document
Mar 1, 2016
Communication of a notice of opposition and request to file observations
Mar 1, 2016
Notice of further oppositions to opponent(s)
Feb 1, 2016
Communication of a notice of opposition - first information to patent proprietor
Jan 22, 2016
(Electronic) Receipt
Jan 22, 2016
Citation in opposition procedure
Jan 22, 2016
Non-patent literature cited during the opposition procedure
Jan 22, 2016
Non-patent literature cited during the opposition procedure
Jan 22, 2016
Non-patent literature cited during the opposition procedure
Jan 22, 2016
Non-patent literature cited during the opposition procedure
Jan 22, 2016
Non-patent literature cited during the opposition procedure
Jan 22, 2016
Non-patent literature cited during the opposition procedure
Jan 22, 2016
Non-patent literature cited during the opposition procedure
Jan 22, 2016
Non-patent literature cited during the opposition procedure
Jan 22, 2016
Notice of opposition
Jan 22, 2016
Notice of opposition
Jun 4, 2015
CDS Clean up - amended applicant details
Apr 22, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 26, 2015
Decision to grant a European patent
Mar 13, 2015
(Electronic) Receipt
Mar 13, 2015
Filing of the translations of the claims
Mar 13, 2015
French translation of claims
Mar 13, 2015
German translation of the claims
Mar 13, 2015
Letter accompanying subsequently filed items
Feb 17, 2015
Bibliographic data of the European patent application
Feb 17, 2015
Communication about intention to grant a European patent
Feb 17, 2015
Intention to grant (signatures)
Feb 17, 2015
Text intended for grant
Feb 4, 2015
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Jan 13, 2015
(Electronic) Receipt
Jan 13, 2015
Amended claims with annotations
Jan 13, 2015
Amended description with annotations
Jan 13, 2015
Claims
Jan 13, 2015
Description
Jan 13, 2015
Letter accompanying subsequently filed items
Jan 13, 2015
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Nov 21, 2014
Letter concerning fees and payments
Nov 21, 2014
Payment of fees and costs
Nov 21, 2014
Payment of fees and costs
Nov 3, 2014
Submission concerning representation
Sep 17, 2014
Bibliographic data of the European patent application
Sep 17, 2014
Communication about intention to grant a European patent
Sep 17, 2014
Intention to grant (signatures)
Sep 17, 2014
Text intended for grant
Nov 21, 2013
Letter concerning fees and payments
Nov 21, 2013
Payment of fees and costs
Dec 7, 2012
(Electronic) Receipt
Dec 7, 2012
Amended claims with annotations
Dec 7, 2012
Amended description with annotations
Dec 7, 2012
Claims
Dec 7, 2012
Description
Dec 7, 2012
Letter accompanying subsequently filed items
Dec 7, 2012
Reply to communication from the Examining Division
Nov 19, 2012
Payment of fees and costs
Nov 19, 2012
Payment of fees and costs
Aug 1, 2012
Annex to the communication
Aug 1, 2012
Communication from the Examining Division
Jun 29, 2012
Response to enquiry for communication from the Examining Division
Jun 15, 2012
(Electronic) Receipt
Jun 15, 2012
Amended claims filed after receipt of (European) search report
Jun 15, 2012
Amended claims with annotations
Jun 15, 2012
Amendments received before examination
Jun 15, 2012
Letter accompanying subsequently filed items
Dec 23, 2011
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Dec 6, 2011
Communication regarding the transmission of the European search report
Dec 6, 2011
European search opinion
Dec 6, 2011
Supplementary European search report
Dec 1, 2011
Submission concerning representation
May 10, 2011
Communication of amended entries concerning the representative
May 3, 2011
(Electronic) Receipt
May 3, 2011
Letter accompanying subsequently filed items
May 3, 2011
Submission concerning change of applicant's representative
Apr 6, 2011
(Electronic) Receipt
Apr 6, 2011
Letter accompanying subsequently filed items
Apr 6, 2011
Submission concerning representation
Aug 18, 2010
Copy of the international preliminary report on patentability
Aug 18, 2010
Translation of the international preliminary report on patentability
Jul 16, 2010
Notification of forthcoming publication
Jul 6, 2010
Communication regarding possible amendment of the application/payment of claims fee
Jul 1, 2010
Notification of the recording of a change
Jun 23, 2010
(Electronic) Receipt
Jun 23, 2010
Abstract
Jun 23, 2010
Claims
Jun 23, 2010
Description
Jun 23, 2010
Drawings
Jun 23, 2010
Matter concerning the application
Jun 23, 2010
Request for entry into the European phase
Jun 18, 2010
Information on entry into European phase
Sep 3, 2009
Priority document (electronically transmitted)
Aug 13, 2009
Copy of the international search report
Aug 13, 2009
Copy of the translated international search report
Aug 13, 2009
International publication pamphlet

EP2216927

ZTE

Application Number: EP08872175A
Filing Date: Nov 21, 2008
Status: Opposition Procedure Closed
Publication Date: Apr 22, 2015
External Links: Slate, Register , Google Patents