IP Verse

Information Processing Device And Method For Protecting Data In A Call Stack

Patent No. EP2839369 (titled "Information Processing Device And Method For Protecting Data In A Call Stack") was filed by Freescale Semiconductor on Apr 20, 2012. The application was issued on Oct 14, 2020.

Patent Summary

Patent Family

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
GIESECKEDEVRIENT MOBILE SECURITY	Dec 15, 2017	-

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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Sep 17, 2020
Decision to maintain the European patent in amended form
Sep 11, 2020
Termination of the opposition proceedings with maintenance of patent
Sep 2, 2020
(Electronic) Receipt
Sep 2, 2020
Filing of the translation of the amended claims
Sep 2, 2020
French translation of claims
Sep 2, 2020
German translation of the claims
Jul 16, 2020
Communication of bibliographic data
Jul 16, 2020
Communication to opponent concerning maintenance
Jul 16, 2020
Communication with request to file translations
Jul 8, 2020
Maintenance of the patent with the documents specified in the final decision
Jul 7, 2020
Advice of delivery
Jul 1, 2020
Advice of delivery
Jun 24, 2020
Decision of the Board of Appeal
Jun 24, 2020
F3032 Notification(s) of the decision
Jun 24, 2020
F3032 Notification(s) of the decision
Mar 13, 2020
Advice of delivery
Mar 5, 2020
F3028 Inadmissibility of the appeal: non-submission of the statement of grounds
Mar 5, 2020
F3345 Forwarding of submissions to parties
Jan 16, 2020
Composition of the board (T)
Dec 19, 2019
F3204 Communication of the file number to the parties
Dec 19, 2019
F3204 Communication of the file number to the parties
Dec 10, 2019
Notice of appeal
Nov 6, 2019
Advice of delivery
Oct 23, 2019
Advice of delivery
Oct 16, 2019
Advice of delivery
Oct 14, 2019
Advice of delivery
Oct 11, 2019
Acknowledgement of a document
Oct 11, 2019
Acknowledgement of a document
Oct 11, 2019
Annex to the communication - opposition
Oct 11, 2019
Decision of the Opposition Division and instruction
Oct 11, 2019
Druckexemplar in opposition procedure
Oct 11, 2019
Grounds for the decision (Annex) - opposition
Oct 11, 2019
Interlocutory decision in opposition proceedings
Oct 11, 2019
Internal form - Opposition/addressees
Oct 11, 2019
Internal form - Opposition/addressees
Oct 11, 2019
Means of redress
Oct 11, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 11, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 11, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 11, 2019
Provision of a copy of the minutes - opposition procedure
Oct 11, 2019
Scanned annex to a communication - opposition procedure
May 15, 2019
Brief communication - Opposition proceedings
May 15, 2019
Brief communication - Opposition proceedings
May 15, 2019
Information about the result of oral proceedings
Mar 29, 2019
Brief communication - Opposition proceedings
Mar 22, 2019
Request for interpreters during oral proceedings
Mar 20, 2019
Brief communication - Opposition proceedings
Mar 20, 2019
Brief communication - Opposition proceedings
Mar 19, 2019
Brief communication - Opposition proceedings
Mar 12, 2019
(Electronic) Receipt
Mar 12, 2019
(Electronic) Receipt
Mar 12, 2019
Amended claims with annotations
Mar 12, 2019
Amended claims with annotations
Mar 12, 2019
Amended claims with annotations
Mar 12, 2019
Amended claims with annotations
Mar 12, 2019
Amended claims with annotations
Mar 12, 2019
Claims
Mar 12, 2019
Claims
Mar 12, 2019
Claims
Mar 12, 2019
Claims
Mar 12, 2019
Claims
Mar 12, 2019
Letter accompanying subsequently filed items
Mar 12, 2019
Request for interpreters during oral proceedings
Mar 12, 2019
Written submission in preparation to/during oral proceedings
Mar 11, 2019
Brief communication - Opposition proceedings
Mar 11, 2019
Request for interpreters during oral proceedings
Mar 5, 2019
Written submission in preparation to/during oral proceedings
Feb 22, 2019
Advice of delivery
Feb 6, 2019
Communication of amended entries concerning the representative
Jan 21, 2019
Submission concerning change of applicant's representative
Nov 28, 2018
Request for change of opponent's representative
Oct 18, 2018
Advice of delivery
Oct 2, 2018
Advice of delivery
Oct 1, 2018
Acknowledgement of a document
Oct 1, 2018
Acknowledgement of a document
Oct 1, 2018
Annex to the communication - opposition
Oct 1, 2018
Information concerning oral proceedings
Oct 1, 2018
Summons to attend oral proceedings
Oct 1, 2018
Summons to attend oral proceedings
Sep 28, 2018
Annex to the communication
Sep 28, 2018
Notification concerning the date of oral proceedings
Sep 28, 2018
Notification concerning the date of oral proceedings
Sep 21, 2018
Advice of delivery
Sep 4, 2018
Advice of delivery
Aug 31, 2018
Acknowledgement of a document
Aug 31, 2018
Acknowledgement of a document
Aug 31, 2018
Annex to the communication - opposition
Aug 31, 2018
Information concerning oral proceedings
Aug 31, 2018
Preparation for oral proceedings
Aug 31, 2018
Summons to attend oral proceedings
Aug 31, 2018
Summons to attend oral proceedings
May 17, 2018
Brief communication - Opposition proceedings
May 9, 2018
(Electronic) Receipt
May 9, 2018
Letter accompanying subsequently filed items
May 9, 2018
Reply of the patent proprietor to the notice(s) of opposition
Mar 6, 2018
Request for change of applicant's representative
Jan 16, 2018
Miscellaneous requests concerning client data
Jan 9, 2018
Communication of a notice of opposition and request to file observations
Jan 9, 2018
Notice of further oppositions to opponent(s)
Jan 3, 2018
Communication of a notice of opposition - first information to patent proprietor
Dec 15, 2017
Notice of opposition
Dec 15, 2017
Notice of opposition
Dec 15, 2017
Patent document cited during the opposition procedure
Dec 15, 2017
Patent document cited during the opposition procedure
Dec 15, 2017
Patent document cited during the opposition procedure
Dec 15, 2017
Patent document cited during the opposition procedure
Dec 15, 2017
Patent document cited during the opposition procedure
Mar 16, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 16, 2017
Decision to grant a European patent
Feb 1, 2017
(Electronic) Receipt
Feb 1, 2017
French translation of claims
Feb 1, 2017
German translation of the claims
Feb 1, 2017
Letter accompanying subsequently filed items
Nov 28, 2016
Bibliographic data of the European patent application
Nov 28, 2016
Communication about intention to grant a European patent
Nov 28, 2016
Intention to grant (signatures)
Nov 28, 2016
Text intended for grant (clean copy)
Nov 28, 2016
Text intended for grant (version for approval)
Nov 14, 2016
Communication of the registration of a transfer or change of name and/or address
Nov 9, 2016
(Electronic) Receipt
Nov 9, 2016
Letter accompanying subsequently filed items
Nov 9, 2016
Matter concerning the application
Nov 8, 2016
Submission concerning change of applicant's name
Nov 4, 2016
Annex to the communication
Nov 4, 2016
Consultation by telephone/in person (with time limit)
Nov 4, 2016
Result of consultation by telephone/in person
Nov 1, 2016
(Electronic) Receipt
Nov 1, 2016
Amended claims with annotations
Nov 1, 2016
Claims
Nov 1, 2016
Letter accompanying subsequently filed items
Nov 1, 2016
Reply to communication from the Examining Division
Sep 30, 2016
(Electronic) Receipt
Sep 30, 2016
Amended claims with annotations
Sep 30, 2016
Amended description with annotations
Sep 30, 2016
Claims
Sep 30, 2016
Description
Sep 30, 2016
Letter accompanying subsequently filed items
Sep 30, 2016
Reply to communication from the Examining Division
Jun 9, 2016
Annex to the communication
Jun 9, 2016
Communication from the Examining Division
Apr 19, 2016
(Electronic) Receipt
Apr 19, 2016
Amended claims filed after receipt of (European) search report
Apr 19, 2016
Amended description filed after receipt of (European) search report
Apr 19, 2016
Amended description with annotations
Apr 19, 2016
Amendments received before examination
Apr 19, 2016
Letter accompanying subsequently filed items
Feb 17, 2016
Confirmation of revocation of automatic debit order
Feb 12, 2016
Letter relating to the automatic debiting procedure
Jan 28, 2016
Communication of amended entries concerning the representative
Jan 26, 2016
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jan 12, 2016
Submission concerning change of applicant's representative
Jan 8, 2016
Communication regarding the transmission of the European search report
Jan 8, 2016
European search opinion
Jan 8, 2016
Information on Search Strategy
Jan 8, 2016
Submission concerning change of applicant's representative
Jan 8, 2016
Supplementary European search report
Jan 28, 2015
Notification on forthcoming publication of bibliographic data
Dec 18, 2014
Communication regarding possible amendment of the application/payment of claims fee
Nov 28, 2014
Communication to designated inventor
Nov 11, 2014
(Electronic) Receipt
Nov 11, 2014
Request for entry into the European phase
Nov 6, 2014
Copy of the international preliminary report on patentability
Aug 29, 2014
Information on entry into European phase
Oct 24, 2013
Copy of the international search report
Oct 24, 2013
Published international application - A1

EP2839369

FREESCALE SEMICONDUCTOR

Application Number: EP12874768A
Filing Date: Apr 20, 2012
Status: Patent Maintained As Amended; Sep 11, 2020
Publication Date: Oct 14, 2020
External Links: Slate, Register , Google Patents