Telecommunications Network And Method For Time-Based Network Access

Patent No. EP2400734 (titled "Telecommunications Network And Method For Time-Based Network Access") was filed by Koninklijke KPN on Feb 19, 2009. The application was issued on Sep 28, 2022.

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
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS	Jun 16, 2021	HOFFMANN EITLE

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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Sep 1, 2022
Decision to maintain the European patent in amended form
Aug 26, 2022
Termination of the opposition proceedings with maintenance of patent
Aug 19, 2022
(Electronic) Receipt
Aug 19, 2022
French translation of claims
Aug 19, 2022
German translation of the claims
Aug 19, 2022
Letter accompanying subsequently filed items
Jul 19, 2022
Communication of bibliographic data
Jul 19, 2022
Communication with request to file translations
Jul 12, 2022
Maintenance of the patent with the documents specified in the final decision
Mar 29, 2022
(Electronic) Receipt
Mar 29, 2022
Advice of delivery
Mar 29, 2022
Letter accompanying subsequently filed items
Mar 28, 2022
Decision of the Opposition Division and instruction
Mar 28, 2022
Druckexemplar in opposition procedure
Mar 28, 2022
Grounds for the decision (Annex) - opposition
Mar 28, 2022
Interlocutory decision in opposition proceedings
Mar 28, 2022
Means of redress
Mar 28, 2022
Scanned annex to a communication - opposition procedure
Mar 28, 2022
Transmittal of decision / summons - opposition
Feb 18, 2022
Notification concerning the date of oral proceedings
Jan 31, 2022
(Electronic) Receipt
Jan 31, 2022
Amended description with annotations
Jan 31, 2022
Auxiliary request during Opposition procedure
Jan 31, 2022
Auxiliary request during Opposition procedure
Jan 31, 2022
Description
Jan 31, 2022
Description
Jan 31, 2022
Letter accompanying subsequently filed items
Jan 31, 2022
Written submission in preparation to/during oral proceedings
Dec 20, 2021
(Electronic) Receipt
Dec 20, 2021
(Electronic) Receipt
Dec 20, 2021
Advice of delivery
Dec 20, 2021
Annex to the communication - opposition
Dec 20, 2021
Information concerning oral proceedings
Dec 20, 2021
Letter accompanying subsequently filed items
Dec 20, 2021
Letter accompanying subsequently filed items
Dec 20, 2021
Scanned annex to a communication - opposition procedure
Dec 20, 2021
Summons to attend oral proceedings
Dec 20, 2021
Transmittal of decision / summons - opposition
Dec 10, 2021
Brief communication - Opposition proceedings
Nov 25, 2021
(Electronic) Receipt
Nov 25, 2021
Auxiliary request during Opposition procedure
Nov 25, 2021
Auxiliary request during Opposition procedure
Nov 25, 2021
Auxiliary request during Opposition procedure
Nov 25, 2021
Auxiliary request during Opposition procedure - 01
Nov 25, 2021
Auxiliary request during Opposition procedure - 02
Nov 25, 2021
Auxiliary request during Opposition procedure - 02
Nov 25, 2021
Letter accompanying subsequently filed items
Nov 25, 2021
Main request during Opposition procedure
Nov 25, 2021
Main request during Opposition procedure
Nov 25, 2021
Reply of the patent proprietor to the notice(s) of opposition
Jul 30, 2021
Brief communication - Opposition proceedings
Jul 30, 2021
Brief communication - Opposition proceedings
Jul 26, 2021
Communication of a notice of opposition and request to file observations
Jul 26, 2021
Notice of further oppositions to opponent(s)
Jul 23, 2021
(Electronic) Receipt
Jul 23, 2021
Brief communication - Opposition proceedings
Jul 23, 2021
Brief communication - Opposition proceedings
Jul 23, 2021
Communication of a notice of opposition - first information to patent proprietor
Jul 23, 2021
Letter accompanying subsequently filed items
Jul 23, 2021
Withdrawal of an opposition
Jun 30, 2021
Communication of a notice of opposition and request to file observations
Jun 30, 2021
Notice of further oppositions to opponent(s)
Jun 16, 2021
(Electronic) Receipt
Jun 16, 2021
Citation in opposition procedure - 001
Jun 16, 2021
Citation in opposition procedure - 002
Jun 16, 2021
Citation in opposition procedure - 003
Jun 16, 2021
Citation in opposition procedure - 004
Jun 16, 2021
Citation in opposition procedure - 005
Jun 16, 2021
Citation in opposition procedure - 006
Jun 16, 2021
Citation in opposition procedure - 006
Jun 16, 2021
Citation in opposition procedure - 007
Jun 16, 2021
Citation in opposition procedure - 007
Jun 16, 2021
Citation in opposition procedure - 008
Jun 16, 2021
Citation in opposition procedure - 008
Jun 16, 2021
Citation in opposition procedure - 009
Jun 16, 2021
Citation in opposition procedure - 010
Jun 16, 2021
Citation in opposition procedure - 010
Jun 16, 2021
Consolidated list of cited opposition documents
Jun 16, 2021
Notice of opposition
Jun 16, 2021
Notice of opposition
Sep 28, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 20, 2020
Decision to grant a European patent
Aug 7, 2020
(Electronic) Receipt
Aug 7, 2020
Filing of the translations of the claims
Aug 7, 2020
French translation of claims
Aug 7, 2020
German translation of the claims
Aug 7, 2020
Letter accompanying subsequently filed items
Jul 30, 2020
Bibliographic data of the European patent application
Jul 30, 2020
Communication about intention to grant a European patent
Jul 30, 2020
Intention to grant (signatures)
Jul 30, 2020
Text intended for grant (clean copy)
Jul 30, 2020
Text intended for grant (version for approval)
Jul 10, 2020
(Electronic) Receipt
Jul 10, 2020
Amended claims with annotations
Jul 10, 2020
Claims
Jul 10, 2020
Letter accompanying subsequently filed items
Jul 10, 2020
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jul 10, 2020
Translation of the claims
Jul 10, 2020
Translation of the claims
Mar 25, 2020
Bibliographic data of the European patent application
Mar 25, 2020
Communication about intention to grant a European patent
Mar 25, 2020
Intention to grant (signatures)
Mar 25, 2020
Text intended for grant (clean copy)
Mar 25, 2020
Text intended for grant (version for approval)
Mar 2, 2020
(Electronic) Receipt
Mar 2, 2020
Advice of delivery
Mar 2, 2020
Letter accompanying subsequently filed items
Feb 26, 2020
Notification concerning the date of oral proceedings
Feb 13, 2020
(Electronic) Receipt
Feb 13, 2020
Amended claims with annotations
Feb 13, 2020
Claims
Feb 13, 2020
Letter accompanying subsequently filed items
Feb 13, 2020
Written submission in preparation to/during oral proceedings
Nov 26, 2019
Annex to the communication
Nov 26, 2019
Summons to attend oral proceedings
May 16, 2019
(Electronic) Receipt
May 16, 2019
Amended claims with annotations
May 16, 2019
Claims
May 16, 2019
Letter accompanying subsequently filed items
May 16, 2019
Reply to communication from the Examining Division
Mar 13, 2019
Grant of extension of time limit (examination procedure)
Mar 5, 2019
(Electronic) Receipt
Mar 5, 2019
Letter accompanying subsequently filed items
Mar 5, 2019
Request for extension of time limit to communication from the Examining Division
Nov 16, 2018
Annex to the communication
Nov 16, 2018
Communication from the Examining Division
Jun 19, 2018
(Electronic) Receipt
Jun 19, 2018
Amended claims with annotations
Jun 19, 2018
Claims
Jun 19, 2018
Letter accompanying subsequently filed items
Jun 19, 2018
Reply to communication from the Examining Division
May 14, 2018
Communication of the registration of a transfer or change of name and/or address
May 8, 2018
Submission concerning change of applicant's address
May 8, 2018
Submission concerning representation
Mar 16, 2018
Communication of amended entries concerning the representative
Mar 8, 2018
Submission concerning change of applicant's representative
Mar 5, 2018
Annex to the communication
Mar 5, 2018
Communication from the Examining Division
Mar 3, 2017
(Electronic) Receipt
Mar 3, 2017
Amended claims with annotations
Mar 3, 2017
Amended description with annotations
Mar 3, 2017
Claims
Mar 3, 2017
Description
Mar 3, 2017
Letter accompanying subsequently filed items
Mar 3, 2017
Reply to communication from the Examining Division
Jan 26, 2017
Grant of extension of time limit (examination procedure)
Jan 17, 2017
(Electronic) Receipt
Jan 17, 2017
Letter accompanying subsequently filed items
Jan 17, 2017
Request for extension of time limit to communication from the Examining Division
Sep 20, 2016
Annex to the communication
Sep 20, 2016
Communication from the Examining Division
Jun 15, 2015
Communication of the registration of a transfer or change of name and/or address
May 28, 2015
(Electronic) Receipt
May 28, 2015
Annexes in respect of a client data request
May 28, 2015
Letter accompanying subsequently filed items
May 28, 2015
Submission concerning a transfer of rights (applicant)
Mar 13, 2015
CDS Clean up - amended applicant details
Mar 12, 2015
Submission concerning representation
Sep 5, 2012
(Electronic) Receipt
Sep 5, 2012
Amended claims filed after receipt of (European) search report
Sep 5, 2012
Amended claims with annotations
Sep 5, 2012
Amended description filed after receipt of (European) search report
Sep 5, 2012
Amendments received before examination
Sep 5, 2012
Letter accompanying subsequently filed items
Mar 12, 2012
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Mar 6, 2012
Refund order search fee
Feb 3, 2012
Communication regarding the transmission of the European search report
Feb 3, 2012
European search opinion
Feb 3, 2012
European search report
Dec 12, 2011
Communication to designated inventor
Dec 12, 2011
Communication to designated inventor
Nov 30, 2011
Notification of forthcoming publication
Oct 25, 2011
Priority search results copy provided by EPO
Sep 22, 2011
(Electronic) Receipt
Sep 22, 2011
Letter accompanying subsequently filed items
Sep 22, 2011
Miscellaneous requests for changes concerning the applicant
Sep 20, 2011
Abstract
Sep 20, 2011
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 20, 2011
Claims
Sep 20, 2011
Designation of inventor
Sep 20, 2011
Designation of inventor
Sep 20, 2011
Previously filed application
Sep 20, 2011
Request for grant of a European patent
Sep 23, 2009
Priority document (electronically transmitted)
Sep 3, 2009
Description
Sep 3, 2009
Drawings

EP2400734

KONINKLIJKE KPN

Application Number: EP11181988A
Filing Date: Feb 19, 2009
Status: Patent Maintained As Amended; Aug 26, 2022
Publication Date: Sep 28, 2022
External Links: Slate, Register , Google Patents

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Telecommunications Network And Method For Time-Based Network Access

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Dossier Documents

EP2400734