IP Verse

Communication Relay Device For Train And Communication Relay Method For Train

Patent No. EP2263905 (titled "Communication Relay Device For Train And Communication Relay Method For Train") was filed by Mitsubishi Electric on Apr 7, 2008. The application was issued on Nov 1, 2023.

Patent Summary

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
SIEMENS	Apr 26, 2016	-

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

Oct 6, 2023
Decision to maintain the European patent in amended form
Oct 6, 2023
Decision to maintain the European patent in amended form
Sep 29, 2023
Termination of the opposition proceedings with maintenance of patent
Sep 27, 2023
(Electronic) Receipt
Sep 27, 2023
Filing of the translation of the amended claims
Sep 27, 2023
French translation of claims
Sep 27, 2023
German translation of the claims
Sep 27, 2023
Letter accompanying subsequently filed items
Jun 27, 2023
Refund of fees
Jun 26, 2023
Communication to opponent concerning maintenance
Jun 26, 2023
Communication with request to file translations
Jun 23, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 23, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 21, 2023
Maintenance of the patent with the documents specified in the final decision
Jun 20, 2023
F3345 Forwarding of submissions to parties
Jun 15, 2023
(Electronic) Receipt
Jun 15, 2023
Letter accompanying subsequently filed items
Jun 15, 2023
Withdrawal of an appeal
Apr 19, 2023
F3204 Communication of the file number to the parties
Apr 19, 2023
F3204 Communication of the file number to the parties
Apr 13, 2023
(Electronic) Receipt
Apr 13, 2023
Letter accompanying subsequently filed items
Apr 13, 2023
Notice of appeal
Mar 24, 2023
Communication of amended entries concerning the representative
Feb 20, 2023
Advice of delivery
Feb 15, 2023
Advice of delivery
Feb 10, 2023
Annex to the communication - opposition
Feb 10, 2023
Decision of the Opposition Division and instruction
Feb 10, 2023
Druckexemplar in opposition procedure
Feb 10, 2023
Grounds for the decision (Annex) - opposition
Feb 10, 2023
Interlocutory decision in opposition proceedings
Feb 10, 2023
Interlocutory decision in opposition proceedings
Feb 10, 2023
Means of redress
Feb 10, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 10, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 10, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 10, 2023
Provision of a copy of the minutes - opposition procedure
Feb 10, 2023
Provision of a copy of the minutes - opposition procedure
Feb 10, 2023
Scanned annex to a communication - opposition procedure
Feb 10, 2023
Scanned annex to a communication - opposition procedure
Feb 10, 2023
Transmittal of decision / summons - opposition
Feb 10, 2023
Transmittal of decision / summons - opposition
Nov 24, 2022
Information about the result of oral proceedings
Nov 21, 2022
Brief communication - Opposition proceedings
Nov 17, 2022
(Electronic) Receipt
Nov 17, 2022
Auxiliary request during Opposition procedure
Nov 17, 2022
Auxiliary request during Opposition procedure
Nov 17, 2022
Auxiliary request during Opposition procedure - 01
Nov 17, 2022
Auxiliary request during Opposition procedure - 02
Nov 17, 2022
Letter accompanying subsequently filed items
Nov 17, 2022
Written submission in preparation to/during oral proceedings
Sep 28, 2022
Brief communication - Opposition proceedings
Sep 27, 2022
Brief communication - Opposition proceedings
Sep 23, 2022
(Electronic) Receipt
Sep 23, 2022
Letter accompanying subsequently filed items
Sep 23, 2022
Written submission in preparation to/during oral proceedings
Sep 22, 2022
(Electronic) Receipt
Sep 22, 2022
Letter accompanying subsequently filed items
Sep 22, 2022
Request for interpreters during oral proceedings
Sep 21, 2022
Brief communication - Opposition proceedings
Sep 16, 2022
(Electronic) Receipt
Sep 16, 2022
Letter accompanying subsequently filed items
Sep 16, 2022
Request for interpreters during oral proceedings
May 13, 2022
Notification concerning the date of oral proceedings
May 13, 2022
Notification concerning the date of oral proceedings
Apr 21, 2022
Advice of delivery
Apr 6, 2022
Advice of delivery
Apr 6, 2022
Annex to the communication - opposition
Apr 6, 2022
Information concerning oral proceedings
Apr 6, 2022
Summons to attend oral proceedings
Apr 6, 2022
Summons to attend oral proceedings
Apr 6, 2022
Transmittal of decision / summons - opposition
Apr 6, 2022
Transmittal of decision / summons - opposition
Jan 4, 2022
Advice of delivery
Jan 4, 2022
Refund of fees
Dec 23, 2021
Decision of the Board of Appeal
Dec 23, 2021
F3032 Notification(s) of the decision
Dec 23, 2021
F3032 Notification(s) of the decision
Dec 16, 2021
Advice of delivery
Dec 8, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Dec 8, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Dec 6, 2021
F3345 Forwarding of submissions to parties
Dec 3, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Nov 30, 2021
(Electronic) Receipt
Nov 30, 2021
Letter accompanying subsequently filed items
Nov 30, 2021
Withdrawal of a request for oral proceedings
Nov 24, 2021
F3345 Forwarding of submissions to parties
Nov 19, 2021
(Electronic) Receipt
Nov 19, 2021
Letter accompanying subsequently filed items
Nov 19, 2021
Request for interpreters during oral proceedings
Nov 19, 2021
Withdrawal of a request for oral proceedings
Nov 5, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 5, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 29, 2021
(Electronic) Receipt
Sep 29, 2021
Letter accompanying subsequently filed items
Sep 29, 2021
Letter dealing with oral proceedings during the appeal procedure
Jul 7, 2021
Advice of delivery
Jun 30, 2021
Advice of delivery
Jun 29, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 29, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 29, 2021
F3345 Forwarding of submissions to parties
Jun 24, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Jun 23, 2021
(Electronic) Receipt
Jun 23, 2021
Letter accompanying subsequently filed items
Jun 23, 2021
Oral proceedings: Request for postponement
Jun 17, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 17, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 11, 2021
F3345 Forwarding of submissions to parties
Jun 8, 2021
(Electronic) Receipt
Jun 8, 2021
Annex
Jun 8, 2021
Annex
Jun 8, 2021
Annex
Jun 8, 2021
Annex
Jun 8, 2021
Letter accompanying subsequently filed items
Jun 8, 2021
Oral proceedings: Request for postponement
Jun 1, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 1, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 27, 2021
F3345 Forwarding of submissions to parties
May 21, 2021
(Electronic) Receipt
May 21, 2021
Letter accompanying subsequently filed items
May 21, 2021
Oral proceedings: Request for postponement
May 19, 2021
Advice of delivery
May 6, 2021
Advice of delivery
Apr 29, 2021
F3011.2 Oral Proceedings: Summons VICO
Apr 29, 2021
F3011.2 Oral Proceedings: Summons VICO
Apr 23, 2021
F3010 Oral proceedings: order for summons
Apr 21, 2021
Composition of the board (T)
Oct 15, 2019
F3345 Forwarding of submissions to parties
Oct 9, 2019
(Electronic) Receipt
Oct 9, 2019
Letter accompanying subsequently filed items
Oct 9, 2019
Reply to appeal
Sep 18, 2019
F3056 Communication: Change of Board due to the technical nature of the appeal
Sep 18, 2019
F3056 Communication: Change of Board due to the technical nature of the appeal
Sep 10, 2019
F3313 Order: change of Board due to the technical aspects of the appeal
May 31, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
May 27, 2019
(Electronic) Receipt
May 27, 2019
Letter accompanying subsequently filed items
May 27, 2019
Non-Patent Literature cited during the appeal procedure
May 27, 2019
Statement of grounds of appeal
Mar 25, 2019
F3204 Communication of the file number to the parties
Mar 25, 2019
F3204 Communication of the file number to the parties
Mar 18, 2019
Notice of appeal
Mar 18, 2019
Notice of appeal
Mar 18, 2019
Processing of an appeal
Jan 22, 2019
Advice of delivery
Jan 21, 2019
Advice of delivery
Jan 21, 2019
Advice of delivery
Jan 17, 2019
Advice of delivery
Jan 16, 2019
Annex to the communication - opposition
Jan 16, 2019
Decision of the Opposition Division and instruction
Jan 16, 2019
Grounds for the decision (Annex) - opposition
Jan 16, 2019
Interlocutory decision in opposition proceedings
Jan 16, 2019
Internal form - Opposition/addressees
Jan 16, 2019
Internal form - Opposition/addressees
Jan 16, 2019
Means of redress
Jan 16, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 16, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 16, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 16, 2019
OPPODREX with handwritten amendments
Jan 16, 2019
Provision of a copy of the minutes - opposition procedure
Jan 16, 2019
Scanned annex to a communication - opposition procedure
Jan 16, 2019
Scanned annex to a communication - opposition procedure
Jan 16, 2019
Scanned annex to a communication - opposition procedure
Nov 27, 2018
Information about the result of oral proceedings
Oct 5, 2018
Brief communication - Opposition proceedings
Oct 2, 2018
Brief communication - Opposition proceedings
Sep 28, 2018
(Electronic) Receipt
Sep 28, 2018
Letter accompanying subsequently filed items
Sep 28, 2018
Letter regarding the opposition procedure (no time limit)
Sep 26, 2018
(Electronic) Receipt
Sep 26, 2018
Amended claims with annotations
Sep 26, 2018
Amended claims with annotations
Sep 26, 2018
Amended claims with annotations
Sep 26, 2018
Auxiliary request during Opposition procedure
Sep 26, 2018
Auxiliary request during Opposition procedure
Sep 26, 2018
Letter accompanying subsequently filed items
Sep 26, 2018
Letter regarding the opposition procedure (no time limit)
Sep 26, 2018
Main request during Opposition procedure
Aug 14, 2018
Brief communication - Opposition proceedings
Aug 9, 2018
(Electronic) Receipt
Aug 9, 2018
Letter accompanying subsequently filed items
Aug 9, 2018
Request for interpreters during oral proceedings
Feb 23, 2018
Brief communication - Opposition proceedings
Feb 19, 2018
(Electronic) Receipt
Feb 19, 2018
Letter accompanying subsequently filed items
Feb 19, 2018
Request for interpreters during oral proceedings
Feb 14, 2018
Brief communication - Opposition proceedings
Feb 9, 2018
(Electronic) Receipt
Feb 9, 2018
Letter accompanying subsequently filed items
Feb 9, 2018
Request for interpreters during oral proceedings
Feb 7, 2018
Advice of delivery
Feb 6, 2018
Advice of delivery
Feb 5, 2018
Advice of delivery
Feb 5, 2018
Advice of delivery
Feb 1, 2018
Annex to the communication - opposition
Feb 1, 2018
Information concerning oral proceedings
Feb 1, 2018
Summons to attend oral proceedings
Feb 1, 2018
Summons to attend oral proceedings
Oct 11, 2017
Brief communication - Opposition proceedings
Oct 6, 2017
(Electronic) Receipt
Oct 6, 2017
Letter accompanying subsequently filed items
Oct 6, 2017
Reply to an examination report in opposition proceedings
Jul 24, 2017
Request for a change of address - opponent
Jun 26, 2017
Annex to the communication - opposition
Jun 26, 2017
Communication inviting the parties to file observations
Jun 26, 2017
Internal form - Opposition/addressees
Jun 23, 2017
Brief communication - Opposition proceedings
Jun 20, 2017
(Electronic) Receipt
Jun 20, 2017
Letter accompanying subsequently filed items
Jun 20, 2017
Letter regarding the opposition procedure (no time limit)
Jan 5, 2017
Annex to the communication - opposition
Jan 5, 2017
Communication inviting the parties to file observations
Jan 5, 2017
Internal form - Opposition/addressees
Oct 18, 2016
Brief communication - Opposition proceedings
Oct 13, 2016
(Electronic) Receipt
Oct 13, 2016
Auxiliary request during Opposition procedure
Oct 13, 2016
Auxiliary request during Opposition procedure
Oct 13, 2016
Auxiliary request during Opposition procedure - 01
Oct 13, 2016
Auxiliary request during Opposition procedure - 02
Oct 13, 2016
Letter accompanying subsequently filed items
Oct 13, 2016
Main request during Opposition procedure
Oct 13, 2016
Main request during Opposition procedure
Oct 13, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jun 10, 2016
Submission concerning representation
Jun 10, 2016
Submission concerning representation
Jun 3, 2016
Communication of a notice of opposition and request to file observations
Jun 3, 2016
Notice of further oppositions to opponent(s)
May 19, 2016
Brief communication - Opposition proceedings
May 11, 2016
Letter regarding the opposition procedure (no time limit)
May 11, 2016
Notice of opposition
May 2, 2016
Communication of a notice of opposition - first information to patent proprietor
Apr 26, 2016
(Electronic) Receipt
Apr 26, 2016
Citation in opposition procedure
Apr 26, 2016
Citation in opposition procedure
Apr 26, 2016
Non-patent literature cited during the opposition procedure
Apr 26, 2016
Non-patent literature cited during the opposition procedure
Apr 26, 2016
Non-patent literature cited during the opposition procedure
Apr 26, 2016
Notice of opposition
Apr 26, 2016
Notice of opposition
Sep 8, 2015
CDS Clean up - amended applicant details
Sep 8, 2015
CDS Clean up - amended applicant details
Jul 29, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 2, 2015
Decision to grant a European patent
Jun 16, 2015
(Electronic) Receipt
Jun 16, 2015
Filing of the translations of the claims
Jun 16, 2015
French translation of claims
Jun 16, 2015
German translation of the claims
Jun 16, 2015
Letter accompanying subsequently filed items
Feb 12, 2015
Bibliographic data of the European patent application
Feb 12, 2015
Communication about intention to grant a European patent
Feb 12, 2015
Intention to grant (signatures)
Feb 12, 2015
Text intended for grant
Jan 9, 2015
Amended claims with annotations
Jan 9, 2015
Amended description with annotations
Jan 9, 2015
Claims
Jan 9, 2015
Description
Jan 9, 2015
Reply to communication from the Examining Division
Sep 2, 2014
Annex to the communication
Sep 2, 2014
Communication from the Examining Division
Jul 14, 2014
Amended claims filed after receipt of (European) search report
Jul 14, 2014
Amended claims with annotations
Jul 14, 2014
Amendments received before examination
Jan 3, 2014
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Dec 5, 2013
Communication regarding the transmission of the European search report
Dec 5, 2013
European search opinion
Dec 5, 2013
Supplementary European search report
Nov 25, 2013
Search started
Aug 22, 2013
Communication of expected date of establishment of search report
Aug 13, 2013
Enquiry as to when the search report can be expected
Mar 10, 2011
Amended claims filed after receipt of (European) search report
Mar 10, 2011
Amended claims with annotations
Mar 10, 2011
Amendments received before examination
Mar 10, 2011
Matter concerning the application
Feb 17, 2011
Communication regarding possible amendment of the application/payment of claims fee
Dec 17, 2010
Translation of the international preliminary report on patentability
Nov 24, 2010
Notification of forthcoming publication
Oct 29, 2010
Copy of the international preliminary report on patentability
Aug 25, 2010
Refund of fees
Aug 5, 2010
(Electronic) Receipt
Aug 5, 2010
Abstract
Aug 5, 2010
Claims
Aug 5, 2010
Description
Aug 5, 2010
Drawings
Aug 5, 2010
Request for entry into the European phase
Aug 5, 2010
Submission concerning representation
Oct 15, 2009
Copy of the international search report
Oct 15, 2009
Copy of the translated international search report
Oct 15, 2009
International publication pamphlet

EP2263905

MITSUBISHI ELECTRIC

Application Number: EP08740001A
Filing Date: Apr 7, 2008
Status: Patent Maintained As Amended; Sep 29, 2023
Publication Date: Nov 1, 2023
External Links: Slate, Register , Google Patents