Luma And Chroma Encoding Using A Common Predictor

Patent No. EP1872588 (titled "Luma And Chroma Encoding Using A Common Predictor") was filed by Interdigital VC on Mar 16, 2006. The application was issued on Jan 27, 2021.

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
UNIFIED PATENTS	Oct 26, 2021	HGF

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

Get instant alerts for new documents

Jul 1, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 1, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jun 28, 2022
Termination of the opposition proceedings with revocation of patent
Jun 28, 2022
Termination of the opposition proceedings with revocation of patent
Mar 17, 2022
Decision revoking the European patent
Mar 17, 2022
Decision revoking the European patent
Mar 10, 2022
(Electronic) Receipt
Mar 10, 2022
Letter accompanying subsequently filed items
Mar 10, 2022
Request for revocation of patent
Feb 3, 2022
Document concerning representation
Feb 3, 2022
Document concerning representation
Nov 11, 2021
Communication of a notice of opposition and request to file observations
Nov 11, 2021
Notice of further oppositions to opponent(s)
Nov 10, 2021
Letter accompanying subsequently filed items
Nov 10, 2021
Request concerning representative opponent
Nov 2, 2021
Communication of a notice of opposition - first information to patent proprietor
Oct 26, 2021
(Electronic) Receipt
Oct 26, 2021
Citation in opposition procedure - 001
Oct 26, 2021
Citation in opposition procedure - 002
Oct 26, 2021
Citation in opposition procedure - 003
Oct 26, 2021
Citation in opposition procedure - 004
Oct 26, 2021
Citation in opposition procedure - 005
Oct 26, 2021
Citation in opposition procedure - 006
Oct 26, 2021
Citation in opposition procedure - 007
Oct 26, 2021
Citation in opposition procedure - 008
Oct 26, 2021
Citation in opposition procedure - 009
Oct 26, 2021
Citation in opposition procedure - 010
Oct 26, 2021
Citation in opposition procedure - 011
Oct 26, 2021
Citation in opposition procedure - 011
Oct 26, 2021
Citation in opposition procedure - 012
Oct 26, 2021
Citation in opposition procedure - 013
Oct 26, 2021
Citation in opposition procedure - 014
Oct 26, 2021
Citation in opposition procedure - 014
Oct 26, 2021
Citation in opposition procedure - 015
Oct 26, 2021
Consolidated list of cited opposition documents
Oct 26, 2021
Letter accompanying subsequently filed items
Oct 26, 2021
Notice of opposition
Oct 26, 2021
Notice of opposition
Oct 26, 2021
Published international application - A1
Feb 8, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 14, 2021
Decision to grant a European patent
Dec 16, 2020
(Electronic) Receipt
Dec 16, 2020
Letter accompanying subsequently filed items
Dec 15, 2020
(Electronic) Receipt
Dec 15, 2020
Filing of the translations of the claims
Dec 15, 2020
French translation of claims
Dec 15, 2020
German translation of the claims
Sep 23, 2020
Bibliographic data of the European patent application
Sep 23, 2020
Communication about intention to grant a European patent
Sep 23, 2020
Intention to grant (signatures)
Sep 23, 2020
Text intended for grant (clean copy)
Sep 23, 2020
Text intended for grant (version for approval)
Sep 17, 2020
Notification concerning the date of oral proceedings
Sep 4, 2020
(Electronic) Receipt
Sep 4, 2020
Amended claims with annotations
Sep 4, 2020
Claims
Sep 4, 2020
Description
Sep 4, 2020
Description
Sep 4, 2020
Letter accompanying subsequently filed items
Sep 4, 2020
Written submission in preparation to/during oral proceedings
May 14, 2020
Communication of amended entries concerning the representative
May 7, 2020
(Electronic) Receipt
May 7, 2020
Letter accompanying subsequently filed items
May 7, 2020
Submission concerning change of applicant's representative
May 7, 2020
Submission concerning change of applicant's representative
Mar 3, 2020
Annex to the communication
Mar 3, 2020
Summons to attend oral proceedings
Jan 13, 2020
(Electronic) Receipt
Jan 13, 2020
Amended claims with annotations
Jan 13, 2020
Claims
Jan 13, 2020
Letter accompanying subsequently filed items
Jan 13, 2020
Reply to communication from the Examining Division
Nov 29, 2019
Communication of the registration of a transfer or change of name and/or address
Nov 25, 2019
Grant of extension of time limit (examination procedure)
Nov 25, 2019
Submission concerning change of applicant's address
Nov 19, 2019
(Electronic) Receipt
Nov 19, 2019
Letter accompanying subsequently filed items
Nov 19, 2019
Request for extension of time limit to communication from the Examining Division
Jul 15, 2019
Submission concerning representation
Jul 11, 2019
Annex to the communication
Jul 11, 2019
Communication from the Examining Division
Jan 31, 2019
Communication of the registration of a transfer or change of name and/or address
Jan 17, 2019
Annexes in respect of a client data request
Jan 17, 2019
Submission concerning a transfer of rights (applicant)
Jan 10, 2019
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Dec 14, 2018
Annexes in respect of a client data request
Dec 14, 2018
Submission concerning a transfer of rights (applicant)
Nov 15, 2018
Submission concerning representation
Oct 10, 2018
Submission concerning representation
Aug 29, 2018
Communication of amended entries concerning the representative
Aug 29, 2018
Communication of amended entries concerning the representative
Aug 24, 2018
Submission concerning change of applicant's representative
Aug 23, 2018
Submission concerning change of applicant's representative
Oct 9, 2017
(Electronic) Receipt
Oct 9, 2017
Amended claims with annotations
Oct 9, 2017
Claims
Oct 9, 2017
Letter accompanying subsequently filed items
Oct 9, 2017
Reply to communication from the Examining Division
Jul 27, 2017
Grant of extension of time limit (examination procedure)
Jul 24, 2017
(Electronic) Receipt
Jul 24, 2017
Letter accompanying subsequently filed items
Jul 24, 2017
Request for extension of time limit to communication from the Examining Division
Apr 7, 2017
Annex to the communication
Apr 7, 2017
Communication from the Examining Division
Sep 20, 2016
CDS Clean up - amended data concerning the representative for the applicant
Sep 16, 2016
Submission concerning representation
May 9, 2016
Submission concerning change of applicant's address
Apr 5, 2016
Communication of amended entries concerning the representative
Mar 30, 2016
Submission concerning change of applicant's representative
Jun 28, 2010
CDS Clean up - amended applicant details
Jun 21, 2010
Submission concerning change of applicant's address
Jan 19, 2010
Communication of the registration of a transfer or change of name and/or address
Dec 23, 2009
Submission concerning change of applicant's address
Jul 31, 2009
Claims
Jul 31, 2009
Reply to communication from the Examining Division
May 13, 2009
Grant of extension of time limit (examination procedure)
May 7, 2009
Request for extension of time limit to communication from the Examining Division
Apr 1, 2009
Communication concerning the filing of a power of attorney
Apr 1, 2009
Communication of amended entries concerning the representative
Mar 17, 2009
Submission concerning change of applicant's representative
Jan 29, 2009
Annex to the communication
Jan 29, 2009
Communication from the Examining Division
Aug 12, 2008
CDS Clean up - amended data concerning the representative for the applicant
Aug 12, 2008
CDS Clean up - amended data concerning the representative for the applicant
Jun 4, 2008
Final instructions (loss of partial rights)
Feb 19, 2008
Designation deemed to be withdrawn (loss of partial rights)
Dec 21, 2007
Amendments received before examination
Dec 21, 2007
Amendments received before examination
Dec 21, 2007
Payment of fees and costs
Dec 5, 2007
Notification on forthcoming publication of bibliographic data
Nov 20, 2007
Communication regarding possible amendment of claims/payment of claims fees
Nov 16, 2007
Communication to designated inventor
Oct 30, 2007
Copy of the international preliminary report on patentability
Oct 15, 2007
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Oct 15, 2007
Request for entry into the European phase
Aug 31, 2007
Information on entry into European phase
Nov 14, 2006
Priority document (electronically transmitted)
Nov 14, 2006
Priority document (electronically transmitted)
Oct 26, 2006
Copy of the international search report
Oct 26, 2006
Published international application - A1
May 11, 2006
Abstract
May 11, 2006
Claims
May 11, 2006
Description
May 11, 2006
Drawings
May 11, 2006
Submission concerning representation

EP1872588

INTERDIGITAL VC

Application Number: EP06738965A
Filing Date: Mar 16, 2006
Status: Revoked; Jul 1, 2022
Publication Date: Jan 27, 2021
External Links: Slate, Register , Google Patents

IP Verse

Luma And Chroma Encoding Using A Common Predictor

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP1872588