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The patent EP3085161 was granted to Guangdong Oppo Mobile Telecommunications on Sep 18, 2019. The application was originally filed on Dec 19, 2013 under application number EP13826657A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | WO2011014730 |
| INTERNATIONAL-SEARCH-REPORT | WO2012100837 |
| OPPOSITION | CA2861883 |
| OPPOSITION | EP2398280 |
| OPPOSITION | US2012250498 |
| OPPOSITION | WO2010124453 |
| OPPOSITION | WO2011014730 |
| OPPOSITION | WO2012100837 |
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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Dec 21, 2021
Dec 16, 2021
Sep 6, 2021
Sep 2, 2021
Aug 25, 2021
Aug 25, 2021
Aug 20, 2021
Aug 20, 2021
Aug 20, 2021
Aug 20, 2021
Aug 17, 2021
Aug 17, 2021
Aug 17, 2021
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Aug 17, 2021
Aug 17, 2021
Aug 17, 2021
Jan 14, 2021
Jan 7, 2021
Dec 18, 2020
Dec 17, 2020
Dec 17, 2020
Dec 17, 2020
Dec 17, 2020
Dec 17, 2020
Dec 17, 2020
Nov 4, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Sep 15, 2020
Sep 15, 2020
Sep 15, 2020
Sep 10, 2020
Sep 10, 2020
Authorisation
OPPO
Sep 10, 2020
Sep 10, 2020
Aug 17, 2020
Aug 12, 2020
Aug 12, 2020
Aug 12, 2020
Jul 2, 2020
Jul 2, 2020
Jun 26, 2020
Jun 24, 2020
Jun 17, 2020
Jun 17, 2020
Jun 17, 2020
Jun 17, 2020
Jun 17, 2020
Jun 17, 2020
Jun 17, 2020
Jun 17, 2020
Jun 17, 2020
Jun 17, 2020
Jun 17, 2020
Jun 17, 2020
Nov 7, 2019
Oct 29, 2019
Request for correction
Search/Exam
Sep 30, 2019
Aug 22, 2019
Decision to grant a European patent
Search/Exam
Aug 8, 2019
(Electronic) Receipt
Search/Exam
Aug 8, 2019
Filing of the translations of the claims
Search/Exam
Aug 8, 2019
French translation of claims
Search/Exam
Aug 8, 2019
German translation of the claims
Search/Exam
Jun 21, 2019
Jun 21, 2019
Jun 7, 2019
(Electronic) Receipt
Search/Exam
Jun 7, 2019
Annexes in respect of a client data request
Search/Exam
Jun 7, 2019
Annexes in respect of a client data request
Search/Exam
Jun 7, 2019
Letter accompanying subsequently filed items
Search/Exam
Jun 7, 2019
Apr 8, 2019
Apr 8, 2019
Apr 8, 2019
Intention to grant (signatures)
Search/Exam
Apr 8, 2019
Text intended for grant (clean copy)
Search/Exam
Apr 8, 2019
Mar 29, 2019
Annex to the communication
Search/Exam
Mar 29, 2019
Consultation by telephone/in person
Search/Exam
Mar 29, 2019
Dec 21, 2018
(Electronic) Receipt
Search/Exam
Dec 21, 2018
Amended claims with annotations
Search/Exam
Dec 21, 2018
Claims
Search/Exam
Dec 21, 2018
Letter accompanying subsequently filed items
Search/Exam
Dec 21, 2018
Aug 30, 2018
Annex to the communication
Search/Exam
Aug 30, 2018
Communication from the Examining Division
Search/Exam
May 17, 2018
(Electronic) Receipt
Search/Exam
May 17, 2018
Letter accompanying subsequently filed items
Search/Exam
May 17, 2018
Feb 5, 2018
Annex to the communication
Search/Exam
Feb 5, 2018
Communication from the Examining Division
Search/Exam
Jan 30, 2018
Examination started
Search/Exam
Jun 30, 2017
(Electronic) Receipt
Search/Exam
Jun 30, 2017
Jun 30, 2017
Amended claims with annotations
Search/Exam
Jun 30, 2017
Amendments received before examination
Search/Exam
May 8, 2017
Decision to allow further processing
Search/Exam
Apr 24, 2017
(Electronic) Receipt
Search/Exam
Apr 24, 2017
Request for further processing
Search/Exam
Mar 14, 2017
Claim deemed abandoned
Search/Exam
Jan 13, 2017
(Electronic) Receipt
Search/Exam
Jan 13, 2017
Jan 13, 2017
Amended description with annotations
Search/Exam
Jan 13, 2017
Amendments received before examination
Search/Exam
Jan 13, 2017
Letter accompanying subsequently filed items
Search/Exam
Sep 28, 2016
Jul 26, 2016
Jul 22, 2016
Communication to designated inventor
Search/Exam
Jul 22, 2016
Communication to designated inventor
Search/Exam
Jul 22, 2016
Communication to designated inventor
Search/Exam
Jul 22, 2016
Communication to designated inventor
Search/Exam
Jul 5, 2016
Jun 30, 2016
(Electronic) Receipt
Search/Exam
Jun 30, 2016
Jun 30, 2016
Request for entry into the European phase
Search/Exam
May 26, 2016
Notification of the recording of a change
Search/Exam
May 2, 2016
Information on entry into European phase
Search/Exam
Jan 12, 2016
CDS Clean up - amended applicant details
Search/Exam
Dec 22, 2015
Aug 11, 2015
Notification of the recording of a change
Search/Exam
Jun 25, 2015
Copy of the international search report
Search/Exam
Jun 25, 2015
Published international application - A1
Search/Exam
Oct 6, 2014
Oct 6, 2014
Oct 6, 2014
Dec 19, 2013
Abstract
PCTISA
Dec 19, 2013
Claims
PCTISA
Dec 19, 2013
Description
PCTISA
Dec 19, 2013
Drawings
PCTISA