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Method And Device For Protecting Against Fault Attack(S) An Electronic Device Using A Cache Memory

Patent No. EP2877957 (titled "Method And Device For Protecting Against Fault Attack(S) An Electronic Device Using A Cache Memory") was filed by Gemalto SA on Jul 19, 2013. The application was issued on Mar 9, 2022.

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
ALTMANN STEL DICK	Feb 17, 2020	ALTMANN STEL DICK
HERZOG FIESSER & PARTNER PATENTANWALTE PARTG MBB	Feb 17, 2020	HERZOG

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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Feb 10, 2022
Decision to maintain the European patent in amended form
Feb 10, 2022
Decision to maintain the European patent in amended form
Feb 4, 2022
Brief communication - Opposition proceedings
Feb 4, 2022
Termination of the opposition proceedings with maintenance of patent
Jan 31, 2022
(Electronic) Receipt
Jan 31, 2022
Filing of the translation of the amended claims
Jan 31, 2022
French translation of claims
Jan 31, 2022
German translation of the claims
Jan 31, 2022
Letter accompanying subsequently filed items
Jan 26, 2022
Miscellaneous requests concerning client data
Dec 23, 2021
Communication of the registration of a transfer or change of name and/or address
Nov 3, 2021
Annexes in respect of a client data request
Nov 3, 2021
Annexes in respect of a client data request
Nov 3, 2021
Letter accompanying subsequently filed items
Nov 3, 2021
Submission concerning a transfer of rights (proprietor)
Nov 2, 2021
Communication to opponent concerning maintenance
Nov 2, 2021
Communication with request to file translations
Oct 25, 2021
Maintenance of the patent with the documents specified in the final decision
Sep 22, 2021
Brief communication - Opposition proceedings
Sep 22, 2021
Communication of amended entries
Aug 4, 2021
Request concerning representative opponent
Jul 13, 2021
Advice of delivery
Jul 13, 2021
Annex to the communication - opposition
Jul 13, 2021
Decision of the Opposition Division and instruction
Jul 13, 2021
Druckexemplar in opposition procedure
Jul 13, 2021
Grounds for the decision (Annex) - opposition
Jul 13, 2021
Interlocutory decision in opposition proceedings
Jul 13, 2021
Interlocutory decision in opposition proceedings
Jul 13, 2021
Means of redress
Jul 13, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 13, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 13, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 13, 2021
Provision of a copy of the minutes - opposition procedure
Jul 13, 2021
Provision of a copy of the minutes - opposition procedure
Jul 13, 2021
Transmittal of decision / summons - opposition
Jul 13, 2021
Transmittal of decision / summons - opposition
Jul 5, 2021
Brief communication - Opposition proceedings
Jun 30, 2021
(Electronic) Receipt
Jun 30, 2021
Amended description with annotations
Jun 30, 2021
Description
Jun 30, 2021
Information about the result of oral proceedings
Jun 30, 2021
Written submission in preparation to/during oral proceedings
Jun 24, 2021
Brief communication - Opposition proceedings
Jun 17, 2021
(Electronic) Receipt
Jun 17, 2021
Amended description with annotations
Jun 17, 2021
Amended description with annotations
Jun 17, 2021
Description
Jun 17, 2021
Description
Jun 17, 2021
Letter accompanying subsequently filed items
Jun 17, 2021
Written submission in preparation to/during oral proceedings
May 26, 2021
Brief communication - Opposition proceedings
May 19, 2021
(Electronic) Receipt
May 19, 2021
Letter accompanying subsequently filed items
May 19, 2021
Request for interpreters during oral proceedings
May 10, 2021
Brief communication - Opposition proceedings
May 10, 2021
Brief communication - Opposition proceedings
May 6, 2021
Brief communication - Opposition proceedings
Apr 30, 2021
(Electronic) Receipt
Apr 30, 2021
Auxiliary request during Opposition procedure
Apr 30, 2021
Auxiliary request during Opposition procedure - 01
Apr 30, 2021
Letter accompanying subsequently filed items
Apr 30, 2021
Main request during Opposition procedure
Apr 30, 2021
Main request during Opposition procedure
Apr 30, 2021
Written submission in preparation to/during oral proceedings
Apr 29, 2021
(Electronic) Receipt
Apr 29, 2021
Letter accompanying subsequently filed items
Apr 29, 2021
Written submission in preparation to/during oral proceedings
Feb 5, 2021
Notification concerning the date of oral proceedings
Feb 5, 2021
Notification concerning the date of oral proceedings
Dec 22, 2020
(Electronic) Receipt
Dec 22, 2020
Advice of delivery
Dec 22, 2020
Communication about missing advice of delivery
Dec 22, 2020
Letter accompanying subsequently filed items
Nov 10, 2020
Advice of delivery
Nov 6, 2020
Acknowledgement of a document
Nov 6, 2020
Acknowledgement of a document
Nov 6, 2020
Annex to the communication - opposition
Nov 6, 2020
Information concerning oral proceedings
Nov 6, 2020
Summons to attend oral proceedings
Nov 6, 2020
Summons to attend oral proceedings
Jun 29, 2020
Brief communication - Opposition proceedings
Jun 24, 2020
(Electronic) Receipt
Jun 24, 2020
Citation in opposition procedure - 009
Jun 24, 2020
Citation in opposition procedure - 010
Jun 24, 2020
Consolidated list of cited opposition documents
Jun 24, 2020
Letter accompanying subsequently filed items
Jun 24, 2020
Reply of the patent proprietor to the notice(s) of opposition
Mar 3, 2020
Communication of a notice of opposition and request to file observations
Mar 3, 2020
Notice of further oppositions to opponent(s)
Feb 21, 2020
Communication of a notice of opposition - first information to patent proprietor
Feb 17, 2020
(Electronic) Receipt
Feb 17, 2020
Any annexes (other than citation) to an opposition letter
Feb 17, 2020
Citation in opposition procedure - 001
Feb 17, 2020
Citation in opposition procedure - 002
Feb 17, 2020
Citation in opposition procedure - 003
Feb 17, 2020
Citation in opposition procedure - 004
Feb 17, 2020
Citation in opposition procedure - 005
Feb 17, 2020
Citation in opposition procedure - 006
Feb 17, 2020
Citation in opposition procedure - 007
Feb 17, 2020
Citation in opposition procedure - 008
Feb 17, 2020
Notice of opposition
Feb 17, 2020
Notice of opposition
Jul 31, 2019
Communication of the registration of a transfer or change of name and/or address
Jul 25, 2019
Annexes in respect of a client data request
Jul 25, 2019
Letter accompanying subsequently filed items
Jul 25, 2019
Submission concerning representation
Jul 23, 2019
Annexes in respect of a client data request
Jul 23, 2019
Annexes in respect of a client data request
Jul 23, 2019
Annexes in respect of a client data request
Jul 23, 2019
Letter accompanying subsequently filed items
Jul 23, 2019
Submission concerning change of applicant's name
May 27, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 18, 2019
Decision to grant a European patent
Apr 3, 2019
(Electronic) Receipt
Apr 3, 2019
Filing of the translations of the claims
Apr 3, 2019
French translation of claims
Apr 3, 2019
German translation of the claims
Apr 3, 2019
Letter accompanying subsequently filed items
Dec 6, 2018
Bibliographic data of the European patent application
Dec 6, 2018
Communication about intention to grant a European patent
Dec 6, 2018
Intention to grant (signatures)
Dec 6, 2018
Text intended for grant (clean copy)
Dec 6, 2018
Text intended for grant (version for approval)
Apr 4, 2018
(Electronic) Receipt
Apr 4, 2018
Amended claims with annotations
Apr 4, 2018
Claims
Apr 4, 2018
Letter accompanying subsequently filed items
Apr 4, 2018
Reply to communication from the Examining Division
Feb 23, 2018
Communication of amended entries concerning the representative
Feb 8, 2018
Annexes in respect of a client data request
Feb 8, 2018
Annexes in respect of a client data request
Feb 8, 2018
Annexes in respect of a client data request
Feb 8, 2018
Submission concerning change of applicant's representative
Jan 31, 2018
Annexes in respect of a client data request
Jan 31, 2018
Letter accompanying subsequently filed items
Jan 31, 2018
Submission concerning change of applicant's representative
Jan 19, 2018
Annex to the communication
Jan 19, 2018
Communication from the Examining Division
Jan 12, 2018
Examination started
Oct 26, 2017
Notification regarding date of start of examination with possibility to withdraw
Feb 24, 2016
Communication of amended entries concerning the representative
Aug 13, 2015
(Electronic) Receipt
Aug 13, 2015
Amended claims filed after receipt of (European) search report
Aug 13, 2015
Amended claims with annotations
Aug 13, 2015
Amended description filed after receipt of (European) search report
Aug 13, 2015
Amended description with annotations
Aug 13, 2015
Amendments received before examination
Aug 13, 2015
Letter accompanying subsequently filed items
May 7, 2015
Notification on forthcoming publication of bibliographic data
Mar 11, 2015
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Mar 9, 2015
Communication to designated inventor
Mar 9, 2015
Communication to designated inventor
Mar 4, 2015
Priority search results copy provided by EPO
Feb 10, 2015
Copy of the international preliminary report on patentability
Dec 18, 2014
(Electronic) Receipt
Dec 18, 2014
Request for entry into the European phase
Dec 5, 2014
Information on entry into European phase
Feb 18, 2014
Priority document (electronically transmitted)
Jan 30, 2014
Copy of the international search report
Jan 30, 2014
Published international application - A1
Nov 20, 2013
Written opinion of the ISA, boxes No. I to VIII
Nov 20, 2013
Written opinion of the ISA, cover sheet
Nov 20, 2013
Written opinion of the ISA, supplemental box
Jul 19, 2013
(Electronic) Receipt
Jul 19, 2013
Abstract
Jul 19, 2013
Claims
Jul 19, 2013
Description
Jul 19, 2013
Drawings
Jul 19, 2013
Priority document (RO-procedure)
Jul 19, 2013
Submission concerning representation

EP2877957

GEMALTO SA

Application Number: EP13739694A
Filing Date: Jul 19, 2013
Status: Patent Maintained As Amended; Feb 4, 2022
Publication Date: Mar 9, 2022
External Links: Slate, Register , Google Patents