Efficient Communication Of Network Identifiers

Patent No. EP3228127 (titled "Efficient Communication Of Network Identifiers") was filed by Guangdong Oppo Mobile Telecommunications on Nov 13, 2015. The application was issued on Feb 26, 2020.

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	Nov 26, 2020	METROCONSULT

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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Nov 17, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 17, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Nov 12, 2021
Termination of the opposition proceedings with maintenance of patent
Aug 12, 2021
Advice of delivery
Aug 3, 2021
Decision to discontinue the opposition proceedings
Aug 3, 2021
Transmittal of decision / summons - opposition
Aug 2, 2021
Brief communication - Opposition proceedings
Jul 27, 2021
Brief communication - Opposition proceedings
Jul 27, 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
Apr 21, 2021
Brief communication - Opposition proceedings
Apr 16, 2021
(Electronic) Receipt
Apr 16, 2021
Any annexes (other than citation) to an opposition letter
Apr 16, 2021
Auxiliary request during Opposition procedure
Apr 16, 2021
Auxiliary request during Opposition procedure
Apr 16, 2021
Auxiliary request during Opposition procedure
Apr 16, 2021
Auxiliary request during Opposition procedure
Apr 16, 2021
Auxiliary request during Opposition procedure
Apr 16, 2021
Auxiliary request during Opposition procedure - 01
Apr 16, 2021
Auxiliary request during Opposition procedure - 02
Apr 16, 2021
Auxiliary request during Opposition procedure - 03
Apr 16, 2021
Auxiliary request during Opposition procedure - 04
Apr 16, 2021
Auxiliary request during Opposition procedure - 05
Apr 16, 2021
Letter accompanying subsequently filed items
Apr 16, 2021
Reply of the patent proprietor to the notice(s) of opposition
Apr 1, 2021
Brief communication - Opposition proceedings
Apr 1, 2021
Communication concerning the filing of a power of attorney
Apr 1, 2021
Communication of amended entries concerning the representative
Mar 10, 2021
(Electronic) Receipt
Mar 10, 2021
Authorisation
Mar 10, 2021
General authorisation
Mar 10, 2021
Letter accompanying subsequently filed items
Mar 10, 2021
Submission concerning change of applicant's representative
Dec 8, 2020
Communication of a notice of opposition and request to file observations
Dec 8, 2020
Notice of further oppositions to opponent(s)
Dec 2, 2020
Communication of a notice of opposition - first information to patent proprietor
Nov 27, 2020
Citation in opposition procedure - 001
Nov 27, 2020
Citation in opposition procedure - 002
Nov 27, 2020
Citation in opposition procedure - 003
Nov 27, 2020
Citation in opposition procedure - 004
Nov 27, 2020
Citation in opposition procedure - 005
Nov 27, 2020
Citation in opposition procedure - 006
Nov 27, 2020
Citation in opposition procedure - 007
Nov 27, 2020
Citation in opposition procedure - 008
Nov 27, 2020
Citation in opposition procedure - 009
Nov 27, 2020
Citation in opposition procedure - 010
Nov 27, 2020
Consolidated list of cited opposition documents
Nov 27, 2020
Notice of opposition
Nov 27, 2020
Notice of opposition
Nov 26, 2020
Citation in opposition procedure
Nov 26, 2020
Citation in opposition procedure - 001
Nov 26, 2020
Citation in opposition procedure - 001
Nov 26, 2020
Citation in opposition procedure - 002
Nov 26, 2020
Citation in opposition procedure - 003
Nov 26, 2020
Citation in opposition procedure - 004
Nov 26, 2020
Citation in opposition procedure - 005
Nov 26, 2020
Citation in opposition procedure - 006
Nov 26, 2020
Citation in opposition procedure - 007
Nov 26, 2020
Citation in opposition procedure - 008
Nov 26, 2020
Citation in opposition procedure - 009
Nov 26, 2020
Citation in opposition procedure - 010
Nov 26, 2020
Cover sheet for fax transmission
Nov 26, 2020
Letter concerning fees and payments
Nov 26, 2020
Letter regarding the opposition procedure (no time limit)
Nov 26, 2020
Notice of opposition
Nov 26, 2020
Notice of opposition
Nov 26, 2020
Notice of opposition
Nov 26, 2020
Notice of opposition
Nov 26, 2020
Notice of opposition
Nov 26, 2020
Published international application - A1
Mar 9, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 30, 2020
Decision to grant a European patent
Jan 15, 2020
(Electronic) Receipt
Jan 15, 2020
Filing of the translations of the claims
Jan 15, 2020
French translation of claims
Jan 15, 2020
German translation of the claims
Nov 7, 2019
Communication of the registration of a transfer or change of name and/or address
Oct 29, 2019
Request for correction
Sep 16, 2019
Bibliographic data of the European patent application
Sep 16, 2019
Communication about intention to grant a European patent
Sep 16, 2019
Intention to grant (signatures)
Sep 16, 2019
Text intended for grant (clean copy)
Sep 16, 2019
Text intended for grant (version for approval)
Jun 24, 2019
Communication of the registration of a transfer or change of name and/or address
Jun 7, 2019
(Electronic) Receipt
Jun 7, 2019
Annexes in respect of a client data request
Jun 7, 2019
Annexes in respect of a client data request
Jun 7, 2019
Letter accompanying subsequently filed items
Jun 7, 2019
Submission concerning a transfer of rights (applicant)
Apr 5, 2018
(Electronic) Receipt
Apr 5, 2018
Amended claims with annotations
Apr 5, 2018
Amended description with annotations
Apr 5, 2018
Claims
Apr 5, 2018
Description
Apr 5, 2018
Letter accompanying subsequently filed items
Apr 5, 2018
Reply to communication from the Examining Division
Feb 13, 2018
Grant of extension of time limit (examination procedure)
Feb 8, 2018
(Electronic) Receipt
Feb 8, 2018
Letter accompanying subsequently filed items
Feb 8, 2018
Request for extension of time limit to communication from the Examining Division
Oct 6, 2017
Annex to the communication
Oct 6, 2017
Communication from the Examining Division
Sep 28, 2017
Examination started
Sep 13, 2017
Notification on forthcoming publication of bibliographic data
Jul 5, 2017
Communication to designated inventor
Jun 7, 2017
Copy of the international preliminary examination report
May 19, 2017
(Electronic) Receipt
May 19, 2017
Amended claims filed after receipt of (European) search report
May 19, 2017
Amended claims with annotations
May 19, 2017
Request for entry into the European phase
Apr 18, 2017
Information on entry into European phase
Feb 23, 2017
Annex to International preliminary examination report
Feb 23, 2017
International preliminary examination report
Feb 23, 2017
International preliminary examination report - free text sheet
Feb 23, 2017
International preliminary examination report - points I-VIII
Feb 23, 2017
Transmittal of International Preliminary Examination Report
Jan 25, 2017
(Electronic) Receipt
Jan 25, 2017
Letter regarding PCTII procedure
Jan 25, 2017
PCT(IPEA): Amended sheet - claims
Jan 25, 2017
PCT(IPEA): Amended sheet - claims
Jan 25, 2017
Reply to communication PCT/IPEA/408
Nov 25, 2016
Written opinion
Nov 25, 2016
Written opinion - free text sheet
Nov 25, 2016
Written opinion - points I-VIII
Nov 18, 2016
Invitation to submit amendments (PCT)
Nov 15, 2016
Notification of election of EPO
Nov 14, 2016
(Electronic) Receipt
Nov 14, 2016
Abstract
Nov 14, 2016
Letter regarding PCTII procedure
Nov 14, 2016
PCT(IPEA): Amended sheet - claims
Nov 14, 2016
PCT(IPEA): Amended sheet - claims
Nov 14, 2016
Reply to International Search Opinion
Nov 11, 2016
Invitation to submit amendments (PCT)
Oct 13, 2016
Notification of receipt of demand
Oct 5, 2016
Letter regarding PCTII procedure
Oct 5, 2016
Notification of transmittal of demand to the competent IPEA
Oct 5, 2016
PCT demand form
Oct 5, 2016
Payment of fees and costs
Jun 28, 2016
Priority document (electronically transmitted)
Jun 9, 2016
Copy of the international search report
Jun 9, 2016
Published international application - A1
Feb 29, 2016
ISR: cited documents
Feb 25, 2016
Written opinion of the ISA, boxes No. I to VIII
Feb 25, 2016
Written opinion of the ISA, cover sheet
Feb 25, 2016
Written opinion of the ISA, supplemental box
Dec 22, 2015
Notification of receipt of Search copy
Dec 10, 2015
Notification of withdrawal of priority claim
Dec 8, 2015
Fee calculation sheet for an international application
Dec 8, 2015
Request form for international application (copy for ISA/EP)
Nov 13, 2015
Abstract
Nov 13, 2015
Claims
Nov 13, 2015
Description
Nov 13, 2015
Drawings

EP3228127

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS

Application Number: EP15805650A
Filing Date: Nov 13, 2015
Status: Granted And Under Opposition; Jan 24, 2020
Publication Date: Feb 26, 2020
External Links: Slate, Register , Google Patents

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Efficient Communication Of Network Identifiers

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Dossier Documents

EP3228127