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The patent EP1712036 was granted to Asset Trust on Aug 9, 2023. The application was filed on Dec 17, 2004 under application number EP04806378A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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 |
|---|---|---|---|
| GUANGDONG OPPO MOBILE TELECOMMUNICATIONS | Apr 1, 2021 | GULDE & PARTNER | WITHDRAWN |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | EP1712036 |
| OPPOSITION | US2002136286 |
| OPPOSITION | US2003007456 |
| OPPOSITION | WO2005079139 |
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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Jul 13, 2023
Jul 7, 2023
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Means of redress
OPPO
Jul 12, 2022
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Jul 13, 2020
Jun 5, 2020
Decision to grant a European patent
Search/Exam
May 26, 2020
(Electronic) Receipt
Search/Exam
May 26, 2020
Filing of the translations of the claims
Search/Exam
May 26, 2020
French translation of claims
Search/Exam
May 26, 2020
German translation of the claims
Search/Exam
Feb 4, 2020
Feb 4, 2020
Feb 4, 2020
Intention to grant (signatures)
Search/Exam
Feb 4, 2020
Text intended for grant (clean copy)
Search/Exam
Feb 4, 2020
Aug 7, 2019
Decision to allow further processing
Search/Exam
Jul 26, 2019
(Electronic) Receipt
Search/Exam
Jul 26, 2019
Amended claims with annotations
Search/Exam
Jul 26, 2019
Claims
Search/Exam
Jul 26, 2019
Letter accompanying subsequently filed items
Search/Exam
Jul 26, 2019
May 29, 2019
Mar 5, 2019
Feb 28, 2019
(Electronic) Receipt
Search/Exam
Feb 28, 2019
Letter accompanying subsequently filed items
Search/Exam
Feb 28, 2019
Oct 23, 2018
Annex to the communication
Search/Exam
Oct 23, 2018
Communication from the Examining Division
Search/Exam
Jul 12, 2018
(Electronic) Receipt
Search/Exam
Jul 12, 2018
Amended claims with annotations
Search/Exam
Jul 12, 2018
Claims
Search/Exam
Jul 12, 2018
Letter accompanying subsequently filed items
Search/Exam
Jul 12, 2018
May 18, 2018
May 15, 2018
(Electronic) Receipt
Search/Exam
May 15, 2018
Letter accompanying subsequently filed items
Search/Exam
May 15, 2018
Jan 5, 2018
Annex to the communication
Search/Exam
Jan 5, 2018
Communication from the Examining Division
Search/Exam
Jun 21, 2017
Jun 7, 2017
Jun 18, 2015
Jun 11, 2015
May 14, 2013
Apr 26, 2013
Authorisation
Search/Exam
Apr 26, 2013
Letter accompanying subsequently filed items
Search/Exam
Apr 26, 2013
Jul 18, 2012
Jun 27, 2012
Dec 16, 2011
Dec 7, 2011
Dec 1, 2011
Dec 1, 2011
Nov 28, 2011
Nov 24, 2011
Nov 18, 2011
Nov 14, 2011
Amended claims with annotations
Search/Exam
Nov 14, 2011
Claims
Search/Exam
Nov 14, 2011
Jul 4, 2011
Annex to the communication
Search/Exam
Jul 4, 2011
Communication from the Examining Division
Search/Exam
Jun 10, 2011
Maintenance of the application
Search/Exam
Apr 15, 2011
Mar 29, 2011
Mar 29, 2011
Supplementary European search report
Search/Exam
Aug 26, 2008
Oct 12, 2006
Oct 12, 2006
Oct 12, 2006
Amendments received before examination
Search/Exam
Oct 12, 2006
Claims
Search/Exam
Oct 12, 2006
Letter accompanying subsequently filed items
Search/Exam
Sep 20, 2006
Sep 8, 2006
Aug 9, 2006
Aug 4, 2006
Aug 4, 2006
Request for entry into the European phase
Search/Exam
Jul 5, 2006
Information on entry into European phase
Search/Exam
Apr 12, 2006
Apr 6, 2006
Copy of the international search report
Search/Exam
Apr 6, 2006
Sep 19, 2005
Sep 1, 2005
Published international application - A2
Search/Exam