System And Method For Sharing A Control Channel For Carrier Aggregation

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IP Verse

Patent No. EP3327979 (titled "System And Method For Sharing A Control Channel For Carrier Aggregation") was filed by Guangdong Oppo Mobile Telecommunications on Jun 15, 2010. The application was issued on Jan 8, 2020.

Patent Summary

Patent Family

Patent Oppositions (2)

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
G LICENSING	Sep 4, 2020	METROCONSULT
HUAWEI	Sep 4, 2020	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

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Dec 21, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Dec 16, 2021
Termination of the opposition proceedings with maintenance of patent
Sep 6, 2021
Decision to discontinue the opposition proceedings
Aug 25, 2021
Brief communication - Opposition proceedings
Aug 25, 2021
Brief communication - Opposition proceedings
Aug 20, 2021
(Electronic) Receipt
Aug 20, 2021
Letter accompanying subsequently filed items
Aug 20, 2021
Withdrawal of an opposition
Jul 28, 2021
Brief communication - Opposition proceedings
Jul 28, 2021
Brief communication - Opposition proceedings
Jul 28, 2021
Brief communication - Opposition proceedings
Jul 20, 2021
(Electronic) Receipt
Jul 20, 2021
Letter accompanying subsequently filed items
Jul 20, 2021
Withdrawal of an opposition
Mar 24, 2021
Brief communication - Opposition proceedings
Mar 24, 2021
Brief communication - Opposition proceedings
Mar 18, 2021
(Electronic) Receipt
Mar 18, 2021
Letter accompanying subsequently filed items
Mar 18, 2021
Letter regarding the opposition procedure (no time limit)
Feb 4, 2021
Brief communication - Opposition proceedings
Feb 4, 2021
Brief communication - Opposition proceedings
Jan 28, 2021
(Electronic) Receipt
Jan 28, 2021
Auxiliary request during Opposition procedure
Jan 28, 2021
Auxiliary request during Opposition procedure
Jan 28, 2021
Auxiliary request during Opposition procedure
Jan 28, 2021
Auxiliary request during Opposition procedure
Jan 28, 2021
Auxiliary request during Opposition procedure - 01
Jan 28, 2021
Auxiliary request during Opposition procedure - 02
Jan 28, 2021
Auxiliary request during Opposition procedure - 03
Jan 28, 2021
Auxiliary request during Opposition procedure - 04
Jan 28, 2021
Letter accompanying subsequently filed items
Jan 28, 2021
Reply of the patent proprietor to the notice(s) of opposition
Dec 3, 2020
Brief communication - Opposition proceedings
Dec 3, 2020
Brief communication - Opposition proceedings
Dec 3, 2020
Communication concerning the filing of a power of attorney
Dec 3, 2020
Communication of amended entries concerning the representative
Nov 30, 2020
(Electronic) Receipt
Nov 30, 2020
Authorisation
Nov 30, 2020
Letter accompanying subsequently filed items
Nov 30, 2020
Submission concerning change of proprietor's representative
Oct 21, 2020
(Electronic) Receipt
Oct 21, 2020
Letter accompanying subsequently filed items
Oct 21, 2020
Letter regarding the opposition procedure (no time limit)
Sep 18, 2020
Communication of a notice of opposition and request to file observations
Sep 18, 2020
Notice of further oppositions to opponent(s)
Sep 18, 2020
Notice of further oppositions to opponent(s)
Sep 14, 2020
Request for documents
Sep 10, 2020
Communication of a notice of opposition - first information to patent proprietor
Sep 10, 2020
Communication of a notice of opposition - first information to patent proprietor
Sep 4, 2020
(Electronic) Receipt
Sep 4, 2020
(Electronic) Receipt
Sep 4, 2020
Citation in opposition procedure
Sep 4, 2020
Citation in opposition procedure
Sep 4, 2020
Citation in opposition procedure
Sep 4, 2020
Citation in opposition procedure - 001
Sep 4, 2020
Citation in opposition procedure - 001
Sep 4, 2020
Citation in opposition procedure - 002
Sep 4, 2020
Citation in opposition procedure - 003
Sep 4, 2020
Citation in opposition procedure - 004
Sep 4, 2020
Citation in opposition procedure - 005
Sep 4, 2020
Citation in opposition procedure - 006
Sep 4, 2020
Citation in opposition procedure - 006
Sep 4, 2020
Citation in opposition procedure - 007
Sep 4, 2020
Citation in opposition procedure - 007
Sep 4, 2020
Citation in opposition procedure - 008
Sep 4, 2020
Citation in opposition procedure - 009
Sep 4, 2020
Citation in opposition procedure - 010
Sep 4, 2020
Citation in opposition procedure - 011
Sep 4, 2020
Citation in opposition procedure - 012
Sep 4, 2020
Citation in opposition procedure - 013
Sep 4, 2020
Citation in opposition procedure - 014
Sep 4, 2020
Citation in opposition procedure - 015
Sep 4, 2020
Citation in opposition procedure - 016
Sep 4, 2020
Citation in opposition procedure - 017
Sep 4, 2020
Citation in opposition procedure - 018
Sep 4, 2020
Citation in opposition procedure - 019
Sep 4, 2020
Citation in opposition procedure - 020
Sep 4, 2020
Citation in opposition procedure - 021
Sep 4, 2020
Citation in opposition procedure - 022
Sep 4, 2020
Citation in opposition procedure - 023
Sep 4, 2020
Citation in opposition procedure - 024
Sep 4, 2020
Citation in opposition procedure - 025
Sep 4, 2020
Citation in opposition procedure - 026
Sep 4, 2020
Consolidated list of cited opposition documents
Sep 4, 2020
Letter accompanying subsequently filed items
Sep 4, 2020
Notice of opposition
Sep 4, 2020
Notice of opposition
Sep 4, 2020
Notice of opposition
Sep 4, 2020
Notice of opposition
Dec 16, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 29, 2019
Communication concerning a request to change bibliographic data after the decision to grant/decision to maintain the patent in a
Nov 7, 2019
Communication of the registration of a transfer or change of name and/or address
Nov 7, 2019
Decision to grant a European patent
Oct 29, 2019
(Electronic) Receipt
Oct 29, 2019
French translation of claims
Oct 29, 2019
German translation of the claims
Oct 29, 2019
Letter accompanying subsequently filed items
Oct 29, 2019
Request for correction
Jul 1, 2019
Bibliographic data of the European patent application
Jul 1, 2019
Communication about intention to grant a European patent
Jul 1, 2019
Intention to grant (signatures)
Jul 1, 2019
Text intended for grant (clean copy)
Jul 1, 2019
Text intended for grant (version for approval)
Jun 21, 2019
Bibliographic data of the European patent application
Nov 20, 2018
(Electronic) Receipt
Nov 20, 2018
Amended claims filed after receipt of (European) search report
Nov 20, 2018
Amended claims with annotations
Nov 20, 2018
Amended description filed after receipt of (European) search report
Nov 20, 2018
Amended description with annotations
Nov 20, 2018
Amendments received before examination
Nov 20, 2018
Letter accompanying subsequently filed items
Jul 18, 2018
Invitation to indicate correct address of inventor
Jul 18, 2018
Invitation to indicate correct address of inventor
Jul 17, 2018
Submission concerning representation
Jul 9, 2018
Letter which had not been notified
Jul 9, 2018
Letter which had not been notified
Jun 5, 2018
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
May 3, 2018
Notification of forthcoming publication
May 3, 2018
Refund of fees
Apr 30, 2018
Invitation to indicate correct address of inventor
Apr 23, 2018
Communication regarding the transmission of the European search report
Apr 23, 2018
European search opinion
Apr 23, 2018
European search report
Apr 23, 2018
Information on Search Strategy
Apr 19, 2018
Letter which had not been notified
Feb 7, 2018
Communication to designated inventor
Feb 7, 2018
Communication to designated inventor
Feb 7, 2018
Communication to designated inventor
Feb 7, 2018
Communication to designated inventor
Feb 7, 2018
Communication to designated inventor
Dec 15, 2017
Abstract
Dec 15, 2017
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Dec 15, 2017
Claims
Dec 15, 2017
Description
Dec 15, 2017
Designation of inventor
Dec 15, 2017
Drawings
Dec 15, 2017
Letter concerning search matters
Dec 15, 2017
Matter concerning the application
Dec 15, 2017
Previously filed application
Dec 15, 2017
Request for grant of a European patent
Jan 18, 2011
Priority document (electronically transmitted)
Jan 18, 2011
Priority document (electronically transmitted)
Jan 18, 2011
Priority document (electronically transmitted)

EP3327979

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS

Application Number: EP17207870A
Filing Date: Jun 15, 2010
Status: Granted And Under Opposition; Nov 1, 2019
Publication Date: Jan 8, 2020
External Links: Slate, EP3327979B8, Google Patents