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The patent EP2452498 was granted to Interdigital VC on Dec 16, 2020. The application was originally filed on Jul 7, 2010 under application number EP10737649A. The patent is currently recorded with a legal status of "No Opposition Filed Within Time Limit".

Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | US2002118748 |
| INTERNATIONAL-SEARCH-REPORT | WO2008057308 |
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 20, 2021
Jan 22, 2021
Refund of fees
Search/Exam
Jan 11, 2021
Nov 19, 2020
Decision to grant a European patent
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Nov 5, 2020
(Electronic) Receipt
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Nov 5, 2020
French translation of claims
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Nov 5, 2020
German translation of the claims
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Nov 5, 2020
Letter accompanying subsequently filed items
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Jul 7, 2020
Jul 7, 2020
Jul 7, 2020
Intention to grant (signatures)
Search/Exam
Jul 7, 2020
Text intended for grant (clean copy)
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Jul 7, 2020
Jun 9, 2020
(Electronic) Receipt
Search/Exam
Jun 9, 2020
Claims
Search/Exam
Jun 9, 2020
Letter accompanying subsequently filed items
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Jun 9, 2020
Matter concerning the application
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Jun 9, 2020
Translation of the claims
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Jun 9, 2020
Translation of the claims
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May 25, 2020
Annex to the communication
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May 25, 2020
Consultation by telephone/in person
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May 25, 2020
May 14, 2020
(Electronic) Receipt
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May 14, 2020
Claims
Search/Exam
May 14, 2020
Letter accompanying subsequently filed items
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May 14, 2020
May 14, 2020
Translation of the claims
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May 14, 2020
Translation of the claims
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Apr 2, 2020
Apr 2, 2020
Apr 2, 2020
Intention to grant (signatures)
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Apr 2, 2020
Text intended for grant (clean copy)
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Apr 2, 2020
Feb 26, 2020
(Electronic) Receipt
Search/Exam
Feb 26, 2020
Claims
Search/Exam
Feb 26, 2020
Letter accompanying subsequently filed items
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Feb 26, 2020
Feb 26, 2020
Translation of the claims
Search/Exam
Feb 26, 2020
Translation of the claims
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Feb 10, 2020
Feb 4, 2020
Letter accompanying subsequently filed items
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Feb 4, 2020
Feb 4, 2020
Nov 29, 2019
Nov 25, 2019
Oct 25, 2019
Oct 25, 2019
Oct 25, 2019
Oct 25, 2019
Intention to grant (signatures)
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Oct 25, 2019
Text intended for grant (clean copy)
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Oct 25, 2019
Sep 30, 2019
Sep 30, 2019
Sep 19, 2019
(Electronic) Receipt
Search/Exam
Sep 19, 2019
Amended claims with annotations
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Sep 19, 2019
Claims
Search/Exam
Sep 19, 2019
Letter accompanying subsequently filed items
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Sep 19, 2019
Aug 30, 2019
(Electronic) Receipt
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Aug 30, 2019
Amended claims with annotations
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Aug 30, 2019
Amended claims with annotations
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Aug 30, 2019
Amended claims with annotations
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Aug 30, 2019
Amended claims with annotations
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Aug 30, 2019
Claims
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Aug 30, 2019
Claims
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Aug 30, 2019
Claims
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Aug 30, 2019
Claims
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Aug 30, 2019
Letter accompanying subsequently filed items
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Aug 30, 2019
Jul 15, 2019
Submission concerning representation
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Apr 8, 2019
(Electronic) Receipt
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Apr 8, 2019
Advice of delivery
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Apr 8, 2019
Letter accompanying subsequently filed items
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Apr 8, 2019
Letter dealing with oral proceedings
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Apr 4, 2019
Advice of delivery
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Apr 1, 2019
Acknowledgement of a document
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Apr 1, 2019
Annex to the communication
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Apr 1, 2019
Summons to attend oral proceedings
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Jan 31, 2019
Jan 17, 2019
Annexes in respect of a client data request
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Jan 17, 2019
Jan 10, 2019
Dec 14, 2018
Annexes in respect of a client data request
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Dec 14, 2018
Nov 15, 2018
Submission concerning representation
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Oct 10, 2018
Submission concerning representation
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Aug 29, 2018
Aug 29, 2018
Aug 24, 2018
Aug 23, 2018
Dec 22, 2017
(Electronic) Receipt
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Dec 22, 2017
Amended claims with annotations
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Dec 22, 2017
Claims
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Dec 22, 2017
Letter accompanying subsequently filed items
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Dec 22, 2017
Aug 28, 2017
Annex to the communication
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Aug 28, 2017
Communication from the Examining Division
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Aug 21, 2017
Examination started
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Oct 31, 2016
Oct 26, 2016
Sep 20, 2016
Sep 16, 2016
Submission concerning representation
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May 10, 2016
CDS Clean up - amended applicant details
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May 10, 2016
CDS Clean up - amended applicant details
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May 9, 2016
Apr 5, 2016
Mar 30, 2016
Sep 21, 2012
Aug 17, 2012
Submission concerning representation
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Aug 14, 2012
Aug 14, 2012
Amended claims with annotations
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Aug 14, 2012
Amendments received before examination
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Apr 18, 2012
Feb 14, 2012
Jan 27, 2012
Jan 9, 2012
(Electronic) Receipt
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Jan 9, 2012
Request for entry into the European phase
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Nov 18, 2011
Information on entry into European phase
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Mar 24, 2011
Copy of the international search report
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Mar 24, 2011
Feb 4, 2011
Feb 1, 2011
Feb 1, 2011
Feb 1, 2011
Jan 25, 2011
Jan 25, 2011
Jan 25, 2011
Jan 13, 2011
Published international application - A2
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Jul 22, 2010
Abstract
PCTISA
Jul 22, 2010
Claims
PCTISA
Jul 22, 2010
Description
PCTISA
Jul 22, 2010
Drawings
PCTISA
Jul 22, 2010