Signalling Of Channel Information

Patent No. EP2550762 (titled "Signalling Of Channel Information") was filed by Cellular Communications Equipment on Mar 25, 2010. The application was issued on May 31, 2023.

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
QUINN EMANUEL URQUHART & SULLIVAN	Jun 26, 2020	KRENZ
TOMTOM SALES	Jun 25, 2020	BARDEHLE PAGENBERG PARTNERSCHAFT MBB PATENTANWALTE RECHTSANWALTE

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 8, 2023
Decision to maintain the European patent in amended form
May 8, 2023
Decision to maintain the European patent in amended form
Apr 28, 2023
Termination of the opposition proceedings with maintenance of patent
Apr 19, 2023
(Electronic) Receipt
Apr 19, 2023
Filing of the translation of the amended claims
Apr 19, 2023
French translation of claims
Apr 19, 2023
German translation of the claims
Apr 19, 2023
Letter accompanying subsequently filed items
Feb 24, 2023
Communication to opponent concerning maintenance
Feb 24, 2023
Communication with request to file translations
Nov 29, 2022
Advice of delivery
Nov 24, 2022
Advice of delivery
Nov 22, 2022
Transmittal of decision / summons - opposition
Nov 22, 2022
Transmittal of decision / summons - opposition
Jun 29, 2022
Annex to the communication
Jun 29, 2022
Brief communication in opposition procedure - time limit
Jun 29, 2022
Brief communication in opposition procedure - time limit
Jun 29, 2022
Communication inviting the parties to file observations
Jun 29, 2022
Druckexemplar in opposition procedure
May 19, 2022
Brief communication - Opposition proceedings
May 16, 2022
(Electronic) Receipt
May 16, 2022
Auxiliary request during Opposition procedure
May 16, 2022
Auxiliary request during Opposition procedure - 04
May 16, 2022
Letter accompanying subsequently filed items
May 16, 2022
Request for correction
Mar 30, 2022
Advice of delivery
Mar 9, 2022
Advice of delivery
Mar 7, 2022
Annex to the communication - opposition
Mar 7, 2022
Grounds for the decision (Annex) - opposition
Mar 7, 2022
Interlocutory decision in opposition proceedings
Mar 7, 2022
Interlocutory decision in opposition proceedings
Mar 7, 2022
Means of redress
Mar 7, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 7, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 7, 2022
Provision of a copy of the minutes - opposition procedure
Mar 7, 2022
Provision of a copy of the minutes - opposition procedure
Mar 7, 2022
Transmittal of decision / summons - opposition
Mar 7, 2022
Transmittal of decision / summons - opposition
Feb 1, 2022
Information about the result of oral proceedings
Jan 18, 2022
Brief communication - Opposition proceedings
Jan 11, 2022
(Electronic) Receipt
Jan 11, 2022
Brief communication - Opposition proceedings
Jan 11, 2022
Letter accompanying subsequently filed items
Jan 11, 2022
Written submission in preparation to/during oral proceedings
Dec 29, 2021
(Electronic) Receipt
Dec 29, 2021
Letter accompanying subsequently filed items
Dec 29, 2021
Request for interpreters during oral proceedings
Dec 10, 2021
Brief communication - Opposition proceedings
Dec 8, 2021
Brief communication - Opposition proceedings
Dec 3, 2021
Notification concerning the date of oral proceedings
Dec 3, 2021
Notification concerning the date of oral proceedings
Dec 1, 2021
(Electronic) Receipt
Dec 1, 2021
Any annexes (other than citation) to an opposition letter
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure
Dec 1, 2021
Auxiliary request during Opposition procedure - 01
Dec 1, 2021
Auxiliary request during Opposition procedure - 01
Dec 1, 2021
Auxiliary request during Opposition procedure - 01
Dec 1, 2021
Auxiliary request during Opposition procedure - 01
Dec 1, 2021
Auxiliary request during Opposition procedure - 02
Dec 1, 2021
Auxiliary request during Opposition procedure - 02
Dec 1, 2021
Auxiliary request during Opposition procedure - 02
Dec 1, 2021
Auxiliary request during Opposition procedure - 03
Dec 1, 2021
Auxiliary request during Opposition procedure - 03
Dec 1, 2021
Auxiliary request during Opposition procedure - 04
Dec 1, 2021
Auxiliary request during Opposition procedure - 04
Dec 1, 2021
Auxiliary request during Opposition procedure - 04
Dec 1, 2021
Auxiliary request during Opposition procedure - 04
Dec 1, 2021
Auxiliary request during Opposition procedure - 05
Dec 1, 2021
Auxiliary request during Opposition procedure - 05
Dec 1, 2021
Auxiliary request during Opposition procedure - 05
Dec 1, 2021
Auxiliary request during Opposition procedure - 05
Dec 1, 2021
Auxiliary request during Opposition procedure - 06
Dec 1, 2021
Auxiliary request during Opposition procedure - 06
Dec 1, 2021
Auxiliary request during Opposition procedure - 06
Dec 1, 2021
Auxiliary request during Opposition procedure - 06
Dec 1, 2021
Auxiliary request during Opposition procedure - 07
Dec 1, 2021
Auxiliary request during Opposition procedure - 07
Dec 1, 2021
Auxiliary request during Opposition procedure - 07
Dec 1, 2021
Auxiliary request during Opposition procedure - 08
Dec 1, 2021
Letter accompanying subsequently filed items
Dec 1, 2021
Written submission in preparation to/during oral proceedings
Nov 30, 2021
(Electronic) Receipt
Nov 30, 2021
Letter accompanying subsequently filed items
Nov 30, 2021
Request for interpreters during oral proceedings
Nov 30, 2021
Written submission in preparation to/during oral proceedings
Jun 22, 2021
Brief communication - Opposition proceedings
Jun 22, 2021
Brief communication - Opposition proceedings
Jun 21, 2021
Brief communication - Opposition proceedings
Jun 4, 2021
Withdrawal of an opposition
Jun 2, 2021
Withdrawal of an opposition
May 14, 2021
Advice of delivery
May 14, 2021
Advice of delivery
May 10, 2021
Annex to the communication - opposition
May 10, 2021
Information concerning oral proceedings
May 10, 2021
Summons to attend oral proceedings
May 10, 2021
Summons to attend oral proceedings
May 10, 2021
Summons to attend oral proceedings
May 10, 2021
Transmittal of decision / summons - opposition
May 10, 2021
Transmittal of decision / summons - opposition
May 10, 2021
Transmittal of decision / summons - opposition
Feb 22, 2021
Brief communication - Opposition proceedings
Feb 22, 2021
Brief communication - Opposition proceedings
Feb 18, 2021
Brief communication - Opposition proceedings
Feb 18, 2021
Brief communication - Opposition proceedings
Feb 18, 2021
Communication of the registration of a transfer or change of name and/or address
Feb 17, 2021
(Electronic) Receipt
Feb 17, 2021
Letter accompanying subsequently filed items
Feb 17, 2021
Reply of the patent proprietor to the notice(s) of opposition
Feb 11, 2021
(Electronic) Receipt
Feb 11, 2021
Annexes in respect of a client data request
Feb 11, 2021
Annexes in respect of a client data request
Feb 11, 2021
Annexes in respect of a client data request
Feb 11, 2021
Annexes in respect of a client data request
Feb 11, 2021
Authorisation
Feb 11, 2021
Letter accompanying subsequently filed items
Feb 11, 2021
Submission concerning a transfer of rights (proprietor)
Oct 8, 2020
Notice of further oppositions to opponent(s)
Oct 8, 2020
Notice of further oppositions to opponent(s)
Jul 22, 2020
Brief communication - Opposition proceedings
Jul 7, 2020
Communication indicating deficiencies in the notice of opposition which may no longer be remedied
Jul 3, 2020
Brief communication - Opposition proceedings
Jul 3, 2020
Communication of a notice of opposition - first information to patent proprietor
Jul 1, 2020
Communication of a notice of opposition - first information to patent proprietor
Jun 26, 2020
Authorisation
Jun 26, 2020
Citation in opposition procedure - 012
Jun 26, 2020
Citation in opposition procedure - 013
Jun 26, 2020
Citation in opposition procedure - 014
Jun 26, 2020
Citation in opposition procedure - 015
Jun 26, 2020
Citation in opposition procedure - 016
Jun 26, 2020
Consolidated list of cited opposition documents
Jun 26, 2020
Notice of opposition
Jun 26, 2020
Notice of opposition
Jun 26, 2020
Patent document cited during the opposition procedure
Jun 26, 2020
Patent document cited during the opposition procedure
Jun 26, 2020
Patent document cited during the opposition procedure
Jun 26, 2020
Patent document cited during the opposition procedure
Jun 26, 2020
Patent document cited during the opposition procedure
Jun 26, 2020
Patent document cited during the opposition procedure
Jun 25, 2020
(Electronic) Receipt
Jun 25, 2020
Citation in opposition procedure - 001
Jun 25, 2020
Citation in opposition procedure - 002
Jun 25, 2020
Citation in opposition procedure - 003
Jun 25, 2020
Citation in opposition procedure - 004
Jun 25, 2020
Citation in opposition procedure - 005
Jun 25, 2020
Citation in opposition procedure - 006
Jun 25, 2020
Citation in opposition procedure - 007
Jun 25, 2020
Citation in opposition procedure - 008
Jun 25, 2020
Citation in opposition procedure - 009
Jun 25, 2020
Citation in opposition procedure - 010
Jun 25, 2020
Citation in opposition procedure - 011
Jun 25, 2020
Notice of opposition
Jun 25, 2020
Notice of opposition
Oct 7, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 29, 2019
Decision to grant a European patent
Aug 13, 2019
(Electronic) Receipt
Aug 13, 2019
Filing of the translations of the claims
Aug 13, 2019
French translation of claims
Aug 13, 2019
German translation of the claims
Aug 13, 2019
Letter accompanying subsequently filed items
May 27, 2019
Refund of fees
May 10, 2019
Payment submission rejected
Apr 25, 2019
Bibliographic data of the European patent application
Apr 25, 2019
Communication about intention to grant a European patent
Apr 25, 2019
Intention to grant (signatures)
Apr 25, 2019
Text intended for grant (clean copy)
Apr 25, 2019
Text intended for grant (version for approval)
Apr 18, 2019
Confirmation of revocation of automatic debit order
Apr 15, 2019
Letter relating to the automatic debiting procedure
Nov 6, 2018
Amended claims with annotations
Nov 6, 2018
Claims
Nov 6, 2018
Reply to communication from the Examining Division
Aug 29, 2018
Refund of fees
Aug 29, 2018
Refund of fees
Jul 18, 2018
Annex to the communication
Jul 18, 2018
Communication from the Examining Division
Jun 12, 2018
Amended claims with annotations
Jun 12, 2018
Claims
Jun 12, 2018
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Apr 30, 2018
Bibliographic data of the European patent application
Apr 30, 2018
Communication about intention to grant a European patent
Apr 30, 2018
Intention to grant (signatures)
Apr 30, 2018
Text intended for grant (clean copy)
Apr 30, 2018
Text intended for grant (version for approval)
Dec 15, 2017
Amended claims with annotations
Dec 15, 2017
Claims
Dec 15, 2017
Reply to communication from the Examining Division
Oct 24, 2017
Grant of extension of time limit (examination procedure)
Oct 18, 2017
Request for extension of time limit to communication from the Examining Division
Jun 19, 2017
Annex to the communication
Jun 19, 2017
Communication from the Examining Division
Jun 7, 2017
Examination started
Feb 22, 2017
Notification regarding date of start of examination with possibility to withdraw
Jun 10, 2016
Communication of the registration of a transfer or change of name and/or address
May 12, 2016
Annexes in respect of a client data request
May 12, 2016
Payment of fees and costs
May 12, 2016
Submission concerning a transfer of rights (applicant)
Apr 22, 2016
Communication of the registration of a transfer or change of name and/or address
Apr 12, 2016
Communication confirming withdrawal from representation
Apr 12, 2016
Communication of amended entries concerning the representative
Apr 6, 2016
(Electronic) Receipt
Apr 6, 2016
Letter accompanying subsequently filed items
Apr 6, 2016
Submission concerning change of applicant's representative
Mar 29, 2016
Annexes in respect of a client data request
Mar 29, 2016
Payment of fees and costs
Mar 29, 2016
Submission concerning a transfer of rights (applicant)
Mar 17, 2016
Submission concerning change of applicant's representative
Dec 24, 2014
(Electronic) Receipt
Dec 24, 2014
Matter concerning the application
Dec 10, 2014
Communication confirming withdrawal from representation
Dec 10, 2014
Communication of amended entries concerning the representative
Dec 2, 2014
Submission concerning change of applicant's representative
Oct 15, 2013
Communication of amended entries concerning the representative
Oct 15, 2013
Communication of the registration of a transfer or change of name and/or address
Oct 9, 2013
Submission concerning change of applicant's name
Oct 9, 2013
Submission concerning change of applicant's name
Oct 2, 2013
Submission concerning change of applicant's name
Oct 2, 2013
Submission concerning change of applicant's representative
May 22, 2013
(Electronic) Receipt
May 22, 2013
Amended claims filed after receipt of (European) search report
May 22, 2013
Amended claims with annotations
May 22, 2013
Amendments received before examination
May 22, 2013
Letter accompanying subsequently filed items
Jan 4, 2013
Notification on forthcoming publication of bibliographic data
Nov 23, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Nov 21, 2012
Communication to designated inventor
Nov 21, 2012
Communication to designated inventor
Nov 21, 2012
Communication to designated inventor
Oct 25, 2012
(Electronic) Receipt
Oct 25, 2012
Request for entry into the European phase
Oct 10, 2012
Copy of the international preliminary report on patentability
Aug 3, 2012
Information on entry into European phase
Sep 29, 2011
Copy of the international search report
Sep 29, 2011
Published international application - A1
Mar 22, 2011
Written opinion of the ISA, boxes No. I to VIII
Mar 22, 2011
Written opinion of the ISA, cover sheet
Mar 22, 2011
Written opinion of the ISA, supplemental box
Mar 25, 2010
(Electronic) Receipt
Mar 25, 2010
Abstract
Mar 25, 2010
Claims
Mar 25, 2010
Description
Mar 25, 2010
Drawings

EP2550762

CELLULAR COMMUNICATIONS EQUIPMENT

Application Number: EP10712044A
Filing Date: Mar 25, 2010
Status: Patent Maintained As Amended; Apr 28, 2023
Publication Date: May 31, 2023
External Links: Slate, Register , Google Patents

IP Verse

Signalling Of Channel Information

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2550762