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The patent EP2779151 was granted to Renesas Electronics Europe on May 16, 2018. The application was filed on Mar 11, 2013 under application number EP13158619A. The patent is currently recorded with a legal status of "Revoked".

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 | Opposition Status |
|---|---|---|---|
| DEUTA WERKE | Feb 18, 2019 | BRUCK | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US2012036418 |
| DESCRIPTION | US2012050612 |
| OPPOSITION | EP0584895 |
| OPPOSITION | EP2353089 |
| OPPOSITION | JP2003090854 |
| OPPOSITION | US2007046680 |
| OPPOSITION | WO2009050106 |
| SEARCH | EP2493189 |
| SEARCH | JPH04328420 |
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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Oct 7, 2020
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Means of redress
OPPO
Jun 22, 2020
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Authorisation
OPPO
Oct 30, 2019
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Claims
OPPO
Jul 22, 2019
Claims
OPPO
Jul 22, 2019
Claims
OPPO
Jul 22, 2019
Claims
OPPO
Jul 22, 2019
Claims
OPPO
Jul 22, 2019
Claims
OPPO
Jul 22, 2019
Claims
OPPO
Jul 22, 2019
Claims
OPPO
Jul 22, 2019
Claims
OPPO
Jul 22, 2019
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Jun 12, 2019
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May 30, 2018
Apr 19, 2018
Decision to grant a European patent
Search/Exam
Apr 5, 2018
Apr 5, 2018
Apr 5, 2018
Intention to grant (signatures)
Search/Exam
Apr 5, 2018
Text intended for grant (clean copy)
Search/Exam
Apr 5, 2018
Apr 4, 2018
Mar 23, 2018
Mar 19, 2018
(Electronic) Receipt
Search/Exam
Mar 19, 2018
Amended claims with annotations
Search/Exam
Mar 19, 2018
Claims
Search/Exam
Mar 19, 2018
French translation of claims
Search/Exam
Mar 19, 2018
German translation of the claims
Search/Exam
Mar 19, 2018
Letter accompanying subsequently filed items
Search/Exam
Mar 19, 2018
Nov 7, 2017
Nov 7, 2017
Nov 7, 2017
Intention to grant (signatures)
Search/Exam
Nov 7, 2017
Text intended for grant (clean copy)
Search/Exam
Nov 7, 2017
Jun 23, 2017
(Electronic) Receipt
Search/Exam
Jun 23, 2017
Amended claims with annotations
Search/Exam
Jun 23, 2017
Claims
Search/Exam
Jun 23, 2017
Description
Search/Exam
Jun 23, 2017
Letter accompanying subsequently filed items
Search/Exam
Jun 23, 2017
Mar 2, 2017
Annex to the communication
Search/Exam
Mar 2, 2017
Communication from the Examining Division
Search/Exam
Feb 20, 2017
Examination started
Search/Exam
Mar 17, 2015
(Electronic) Receipt
Search/Exam
Mar 17, 2015
Mar 17, 2015
Amended claims with annotations
Search/Exam
Mar 17, 2015
Mar 17, 2015
Amended description with annotations
Search/Exam
Mar 17, 2015
Amendments received before examination
Search/Exam
Mar 17, 2015
Cover sheet for fax transmission
Search/Exam
Mar 17, 2015
Letter accompanying subsequently filed items
Search/Exam
Mar 17, 2015
Sep 22, 2014
Aug 20, 2014
Notification of forthcoming publication
Search/Exam
Jul 22, 2013
Jul 22, 2013
European search opinion
Search/Exam
Jul 22, 2013
European search report
Search/Exam
May 6, 2013
Communication to designated inventor
Search/Exam
May 6, 2013
Communication to designated inventor
Search/Exam
May 6, 2013
Communication to designated inventor
Search/Exam
Mar 11, 2013
Abstract
Search/Exam
Mar 11, 2013
Mar 11, 2013
Claims
Search/Exam
Mar 11, 2013
Description
Search/Exam
Mar 11, 2013
Designation of inventor
Search/Exam
Mar 11, 2013
Designation of inventor
Search/Exam
Mar 11, 2013
Designation of inventor
Search/Exam
Mar 11, 2013
Drawings
Search/Exam
Mar 11, 2013
Request for grant of a European patent
Search/Exam