IP Verse

Audio Signal Encoder, Audio Signal Decoder, Method For Encoding Or Decoding An Audio Signal Using An Aliasing-Cancellation

Patent No. EP2491556 (titled "Audio Signal Encoder, Audio Signal Decoder, Method For Encoding Or Decoding An Audio Signal Using An Aliasing-Cancellation") was filed by Dolby on Oct 19, 2010. The application was issued on Apr 10, 2024.

Patent Summary

UPC Cases New

Latest UPC cases involving this patent.

Case Number	Filing Date	Plaintiff	Proceeding Type
UPC_CFI_0002632/2026	Jul 21, 2026	Navigate	Infringement

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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

Feb 20, 2025
Request for change of client data cannot be registered anymore
Feb 14, 2025
Communication regarding the expiry of opposition period
Feb 12, 2025
(Electronic) Receipt
Feb 12, 2025
Authorisation
Feb 12, 2025
Letter accompanying subsequently filed items
Feb 12, 2025
Submission concerning a transfer of rights (applicant)
Feb 12, 2025
Submission concerning a transfer of rights (applicant)
Apr 23, 2024
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 14, 2024
Decision to grant a European patent
Feb 29, 2024
(Electronic) Receipt
Feb 29, 2024
Filing of the translations of the claims
Feb 29, 2024
French translation of claims
Feb 29, 2024
German translation of the claims
Feb 29, 2024
Letter accompanying subsequently filed items
Oct 20, 2023
Annex to the communication about intention to grant a European patent
Oct 20, 2023
Bibliographic data of the European patent application
Oct 20, 2023
Communication about intention to grant a European patent
Oct 20, 2023
Intention to grant (signatures)
Oct 20, 2023
Text intended for grant (clean copy)
Oct 20, 2023
Text intended for grant (version for approval)
Sep 11, 2023
(Electronic) Receipt
Sep 11, 2023
Amended claims with annotations
Sep 11, 2023
Amended description with annotations
Sep 11, 2023
Claims
Sep 11, 2023
Description
Sep 11, 2023
Letter accompanying subsequently filed items
Sep 11, 2023
Reply to communication from the Examining Division
Aug 24, 2023
(Electronic) Receipt
Aug 24, 2023
Letter accompanying subsequently filed items
Jul 3, 2023
Grant of extension of time limit (examination procedure)
Jun 27, 2023
(Electronic) Receipt
Jun 27, 2023
Letter accompanying subsequently filed items
Jun 27, 2023
Request for extension of time limit to communication from the Examining Division
Feb 27, 2023
Annex to the communication
Feb 27, 2023
Communication from the Examining Division
Dec 7, 2022
Decision of the Board of Appeal
Dec 7, 2022
F3032 Notification(s) of the decision
Nov 16, 2022
Claims submitted during oral proceedings
Nov 16, 2022
F3013 Oral Proceedings: Forwarding minutes
Nov 16, 2022
F3314 Oral proceedings: Minutes (ex parte)
Nov 8, 2022
Claims submitted during oral proceedings
Oct 26, 2022
(Electronic) Receipt
Oct 26, 2022
Letter accompanying subsequently filed items
Oct 17, 2022
Communication of the registration of a transfer or change of name and/or address
Oct 10, 2022
Annexes in respect of a client data request
Oct 10, 2022
Submission concerning change of applicant's address
Oct 7, 2022
(Electronic) Receipt
Oct 7, 2022
Amended claims with annotations
Oct 7, 2022
Claims
Oct 7, 2022
Letter accompanying subsequently filed items
Oct 7, 2022
Letter dealing with oral proceedings during the appeal procedure
Apr 29, 2022
Advice of delivery
Apr 26, 2022
F3011.1 Oral Proceedings: summons
Apr 26, 2022
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Apr 21, 2022
F3010 Oral proceedings: order for summons
Apr 7, 2022
Communication of the registration of a transfer or change of name and/or address
Apr 1, 2022
Letter accompanying subsequently filed items
Apr 1, 2022
Submission concerning change of applicant's address
Mar 11, 2022
Letter accompanying subsequently filed items
Mar 11, 2022
Submission concerning change of applicant's name
Oct 26, 2021
(Electronic) Receipt
Oct 26, 2021
Letter accompanying subsequently filed items
Oct 5, 2021
Standard Communication Rule 103 (2) EPC
Sep 16, 2021
Composition of the board (T)
Oct 19, 2020
(Electronic) Receipt
Oct 19, 2020
Letter accompanying subsequently filed items
Feb 14, 2020
Communication of the registration of a transfer or change of name and/or address
Feb 10, 2020
Submission concerning change of applicant's address
Oct 22, 2019
(Electronic) Receipt
Oct 22, 2019
Letter accompanying subsequently filed items
Oct 29, 2018
(Electronic) Receipt
Oct 29, 2018
Letter accompanying subsequently filed items
Jun 6, 2018
F3204 Communication of the file number to the parties
May 25, 2018
Processing of an appeal
Apr 20, 2018
(Electronic) Receipt
Apr 20, 2018
Letter accompanying subsequently filed items
Apr 20, 2018
Statement of grounds of appeal
Feb 20, 2018
(Electronic) Receipt
Feb 20, 2018
Letter accompanying subsequently filed items
Feb 20, 2018
Notice of appeal
Dec 21, 2017
Advice of delivery
Dec 20, 2017
Acknowledgement of a document
Dec 20, 2017
Annex to a communication
Dec 20, 2017
Decision to refuse the application (Examining Division)
Dec 20, 2017
Decision to refuse the application (Examining Division)
Dec 20, 2017
Decision to refuse the application (examining division)
Dec 20, 2017
Grounds for the decision (Annex)
Dec 20, 2017
Means of redress
Dec 19, 2017
Annex to a communication
Dec 19, 2017
Annex to the communication
Dec 19, 2017
Minutes of the oral proceedings (examining division)
Dec 19, 2017
Minutes of the oral proceedings (examining division)
Dec 19, 2017
Minutes of the oral proceedings (examining division)
Dec 19, 2017
Provision of a copy of the minutes of oral proceedings
Dec 19, 2017
Provision of a copy of the minutes of oral proceedings
Nov 7, 2017
Annex to the communication
Nov 7, 2017
Consultation by telephone/in person
Nov 7, 2017
Result of consultation by telephone/in person
Oct 25, 2017
(Electronic) Receipt
Oct 25, 2017
Letter accompanying subsequently filed items
Oct 20, 2017
(Electronic) Receipt
Oct 20, 2017
Amended claims with annotations
Oct 20, 2017
Amended claims with annotations
Oct 20, 2017
Amended claims with annotations
Oct 20, 2017
Amended claims with annotations
Oct 20, 2017
Claims
Oct 20, 2017
Claims
Oct 20, 2017
Claims
Oct 20, 2017
Claims
Oct 20, 2017
Letter accompanying subsequently filed items
Oct 20, 2017
Written submission in preparation to/during oral proceedings
Jul 6, 2017
Advice of delivery
Jul 5, 2017
Acknowledgement of a document
Jul 5, 2017
Annex to a communication
Jul 5, 2017
Annex to a communication
Jul 5, 2017
Annex to the communication
Jul 5, 2017
Preparation for oral proceedings
Jul 5, 2017
Summons to attend oral proceedings
Feb 20, 2017
(Electronic) Receipt
Feb 20, 2017
(Electronic) Receipt
Feb 20, 2017
Amended claims with annotations
Feb 20, 2017
Citation for the examination procedure
Feb 20, 2017
Citation for the examination procedure
Feb 20, 2017
Citation for the examination procedure
Feb 20, 2017
Citation for the examination procedure
Feb 20, 2017
Citation for the examination procedure
Feb 20, 2017
Citation for the examination procedure
Feb 20, 2017
Citation for the examination procedure
Feb 20, 2017
Citation for the examination procedure
Feb 20, 2017
Citation for the examination procedure
Feb 20, 2017
Citation for the examination procedure
Feb 20, 2017
Claims
Feb 20, 2017
Description
Feb 20, 2017
Letter accompanying subsequently filed items
Feb 20, 2017
Letter accompanying subsequently filed items
Feb 20, 2017
Reply to communication from the Examining Division
Feb 20, 2017
Reply to communication from the Examining Division
Dec 21, 2016
Grant of extension of time limit (examination procedure)
Dec 15, 2016
(Electronic) Receipt
Dec 15, 2016
Letter accompanying subsequently filed items
Dec 15, 2016
Request for extension of time limit to communication from the Examining Division
Oct 28, 2016
(Electronic) Receipt
Oct 28, 2016
Letter accompanying subsequently filed items
Oct 7, 2016
Brief communication to applicant/representative (Legal Division)
Sep 22, 2016
Letter concerning the inventor
Aug 8, 2016
Annex to the communication
Aug 8, 2016
Communication from the Examining Division
Aug 1, 2016
Examination started
Jan 21, 2016
Annexes in respect of a client data request
Oct 29, 2015
(Electronic) Receipt
Oct 29, 2015
Letter concerning fees and payments
Mar 3, 2015
CDS Clean up - amended data concerning the representative for the applicant
Jan 30, 2015
CDS Clean up - amended data concerning the representative for the applicant
Jan 22, 2015
Submission concerning representation
Jan 22, 2015
Submission concerning representation
Jan 21, 2015
Submission concerning representation
Jan 21, 2015
Submission concerning representation
Sep 11, 2014
(Electronic) Receipt
Sep 11, 2014
Letter accompanying subsequently filed items
Oct 31, 2013
Payment of fees and costs
Aug 22, 2013
Communication of the registration of a transfer or change of name and/or address
Aug 14, 2013
Annexes in respect of a client data request
Aug 13, 2013
Submission concerning change of applicant's name
May 6, 2013
Note on telephone consultation
Apr 16, 2013
Matter concerning the application
Feb 18, 2013
Communication for party to proceedings/third party
Jan 24, 2013
Request for correction of errors in filed documents
Jan 3, 2013
Communication for party to proceedings/third party
Dec 10, 2012
Amendments received before examination
Nov 22, 2012
Request for correction of errors in filed documents
Nov 14, 2012
Communication to designated inventor
Nov 14, 2012
Communication to designated inventor
Nov 14, 2012
Communication to designated inventor
Nov 5, 2012
Letter concerning the inventor
Oct 29, 2012
Payment of fees and costs
Aug 1, 2012
Notification on forthcoming publication of bibliographic data
Jul 9, 2012
Invitation to indicate correct address of inventor
Jul 9, 2012
Invitation to indicate correct address of inventor
Jul 9, 2012
Invitation to indicate correct address of inventor
Jun 19, 2012
Letter which had not been notified
Jun 19, 2012
Letter which had not been notified
Jun 19, 2012
Letter which had not been notified
May 30, 2012
Communication regarding comments on written opinion/amendment of application/payment of claims fee
May 8, 2012
Copy of the international preliminary report on patentability
May 3, 2012
(Electronic) Receipt
May 3, 2012
Amended claims filed after receipt of (European) search report
May 3, 2012
Amended claims with annotations
May 3, 2012
Amendments received before examination
May 3, 2012
Request for entry into the European phase
Mar 5, 2012
Information on entry into European phase
Dec 2, 2011
Notification of the recording of a change
Dec 2, 2011
Notification of the recording of a change
Jun 22, 2011
Notification of the recording of a change
Jun 22, 2011
Notification of the recording of a change
May 20, 2011
Priority document (electronically transmitted)
Apr 28, 2011
Copy of the international search report
Apr 28, 2011
Published international application - A1
Feb 8, 2011
Written opinion of the ISA, boxes No. I to VIII
Feb 8, 2011
Written opinion of the ISA, cover sheet
Feb 8, 2011
Written opinion of the ISA, supplemental box
Oct 19, 2010
(Electronic) Receipt
Oct 19, 2010
Abstract
Oct 19, 2010
Claims
Oct 19, 2010
Description
Oct 19, 2010
Drawings

EP2491556

DOLBY

Application Number: EP10771705A
Filing Date: Oct 19, 2010
Status: No Opposition Filed Within Time Limit; Feb 14, 2025
Publication Date: Apr 10, 2024
External Links: Slate, Register , Google Patents