Coding Of Significance Maps And Transform Coefficient Blocks

Patent No. EP3410716 (titled "Coding Of Significance Maps And Transform Coefficient Blocks") was filed by GE Video Compression on Apr 11, 2011. The application was issued on Jan 8, 2020.

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 8, 2020	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

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Apr 3, 2025
Decision of the Board of Appeal
Apr 3, 2025
F3032 Notification(s) of the decision
Apr 3, 2025
F3032 Notification(s) of the decision
Feb 13, 2025
F3013 Oral Proceedings: Forwarding minutes
Feb 13, 2025
F3013 Oral Proceedings: Forwarding minutes
Feb 13, 2025
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
Jan 21, 2025
F3345 Forwarding of submissions to parties
Jan 20, 2025
(Electronic) Receipt
Jan 20, 2025
(Electronic) Receipt
Jan 20, 2025
Letter accompanying subsequently filed items
Jan 20, 2025
Letter accompanying subsequently filed items
Jan 20, 2025
Letter dealing with oral proceedings during the appeal procedure
Jan 20, 2025
Letter dealing with oral proceedings during the appeal procedure
Jan 9, 2025
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 9, 2025
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 8, 2025
F3345 Forwarding of submissions to parties
Jan 7, 2025
(Electronic) Receipt
Jan 7, 2025
Letter accompanying subsequently filed items
Jan 7, 2025
Letter dealing with oral proceedings during the appeal procedure
Dec 17, 2024
F3345 Forwarding of submissions to parties
Dec 13, 2024
(Electronic) Receipt
Dec 13, 2024
Amended claims with annotations
Dec 13, 2024
Amended claims with annotations
Dec 13, 2024
Auxiliary request during appeals procedure - 05
Dec 13, 2024
Auxiliary request during appeals procedure - 06
Dec 13, 2024
Letter accompanying subsequently filed items
Dec 13, 2024
Letter dealing with oral proceedings during the appeal procedure
Dec 12, 2024
F3345 Forwarding of submissions to parties
Dec 9, 2024
(Electronic) Receipt
Dec 9, 2024
Letter accompanying subsequently filed items
Dec 9, 2024
Letter dealing with oral proceedings during the appeal procedure
Oct 4, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 4, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 22, 2024
F3004 Communication of the Registry
Apr 22, 2024
F3004 Communication of the Registry
Apr 17, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 17, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 17, 2024
Letter dealing with oral proceedings during the appeal procedure
Apr 11, 2024
F3014 Oral Proceedings: Order cancelling/postponing
Oct 19, 2023
Letter accompanying subsequently filed items
Oct 16, 2023
F3011.1 Oral Proceedings: summons
Oct 16, 2023
F3011.1 Oral Proceedings: summons
Oct 11, 2023
F3010 Oral proceedings: order for summons
Sep 13, 2023
Standard Communication Rule 103 (2) EPC
Sep 13, 2023
Standard Communication Rule 103 (2) EPC
Jul 28, 2023
Composition of the board (T)
Dec 6, 2022
F3345 Forwarding of submissions to parties
Dec 1, 2022
(Electronic) Receipt
Dec 1, 2022
Amended claims with annotations
Dec 1, 2022
Claims
Dec 1, 2022
Letter accompanying subsequently filed items
Dec 1, 2022
Reply to appeal
Nov 23, 2022
F3345 Forwarding of submissions to parties
Nov 17, 2022
(Electronic) Receipt
Nov 17, 2022
Letter accompanying subsequently filed items
Nov 17, 2022
Reply to appeal
Jul 22, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 22, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 18, 2022
(Electronic) Receipt
Jul 18, 2022
Annexes (other than cited documents) regarding appeal procedure
Jul 18, 2022
Auxiliary request during appeals procedure - 01
Jul 18, 2022
Auxiliary request during appeals procedure - 01
Jul 18, 2022
Auxiliary request during appeals procedure - 02
Jul 18, 2022
Auxiliary request during appeals procedure - 02
Jul 18, 2022
Letter accompanying subsequently filed items
Jul 18, 2022
Statement of grounds of appeal
Jul 15, 2022
(Electronic) Receipt
Jul 15, 2022
Letter accompanying subsequently filed items
Jul 15, 2022
Statement of grounds of appeal
Jun 15, 2022
Communication of amended entries in the Register of European Patents
Jun 15, 2022
Communication of amended entries in the Register of European Patents
Jun 15, 2022
F3345 Forwarding of submissions to parties
Jun 13, 2022
(Electronic) Receipt
Jun 13, 2022
Letter accompanying subsequently filed items
Jun 13, 2022
Request for change of opponent's representative
Jun 10, 2022
(Electronic) Receipt
Jun 10, 2022
Request for change of opponent's representative
May 24, 2022
F3204 Communication of the file number to the parties
May 24, 2022
F3204 Communication of the file number to the parties
May 24, 2022
F3204 Communication of the file number to the parties
May 24, 2022
F3204 Communication of the file number to the parties
May 17, 2022
(Electronic) Receipt
May 17, 2022
(Electronic) Receipt
May 17, 2022
Letter accompanying subsequently filed items
May 17, 2022
Letter accompanying subsequently filed items
May 17, 2022
Notice of appeal
May 17, 2022
Notice of appeal
Mar 10, 2022
(Electronic) Receipt
Mar 10, 2022
Advice of delivery
Mar 10, 2022
Letter accompanying subsequently filed items
Mar 7, 2022
Annex to the communication - opposition
Mar 7, 2022
Grounds for the decision (Annex) - opposition
Mar 7, 2022
Interlocutory decision in opposition proceedings
Mar 7, 2022
Interlocutory decision in opposition proceedings
Mar 7, 2022
Means of redress
Mar 7, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 7, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 7, 2022
Provision of a copy of the minutes - opposition procedure
Mar 7, 2022
Provision of a copy of the minutes - opposition procedure
Mar 7, 2022
Transmittal of decision / summons - opposition
Mar 7, 2022
Transmittal of decision / summons - opposition
Jan 20, 2022
Information about the result of oral proceedings
Jan 7, 2022
Brief communication - Opposition proceedings
Dec 22, 2021
(Electronic) Receipt
Dec 22, 2021
Letter accompanying subsequently filed items
Dec 22, 2021
Request for interpreters during oral proceedings
Nov 29, 2021
Brief communication - Opposition proceedings
Nov 29, 2021
Brief communication - Opposition proceedings
Nov 19, 2021
(Electronic) Receipt
Nov 19, 2021
(Electronic) Receipt
Nov 19, 2021
Any annexes (other than citation) to an opposition letter
Nov 19, 2021
Auxiliary request during Opposition procedure
Nov 19, 2021
Auxiliary request during Opposition procedure
Nov 19, 2021
Auxiliary request during Opposition procedure
Nov 19, 2021
Auxiliary request during Opposition procedure - 01
Nov 19, 2021
Auxiliary request during Opposition procedure - 02
Nov 19, 2021
Auxiliary request during Opposition procedure - 03
Nov 19, 2021
Citation in opposition procedure - 018
Nov 19, 2021
Consolidated list of cited opposition documents
Nov 19, 2021
Letter accompanying subsequently filed items
Nov 19, 2021
Letter accompanying subsequently filed items
Nov 19, 2021
Written submission in preparation to/during oral proceedings
Nov 19, 2021
Written submission in preparation to/during oral proceedings
Jun 22, 2021
(Electronic) Receipt
Jun 22, 2021
Advice of delivery
Jun 22, 2021
Letter accompanying subsequently filed items
Jun 18, 2021
Advice of delivery
Jun 17, 2021
Summons to attend oral proceedings
Jun 17, 2021
Summons to attend oral proceedings
Jun 17, 2021
Transmittal of decision / summons - opposition
Jun 17, 2021
Transmittal of decision / summons - opposition
Jun 15, 2021
Notification concerning the date of oral proceedings
Jun 15, 2021
Notification concerning the date of oral proceedings
Jun 14, 2021
Brief communication - Opposition proceedings
Jun 7, 2021
(Electronic) Receipt
Jun 7, 2021
Any annexes (other than citation) to an opposition letter
Jun 7, 2021
Letter accompanying subsequently filed items
Jun 7, 2021
Oral proceedings: Request for postponement
Jun 2, 2021
Advice of delivery
May 25, 2021
(Electronic) Receipt
May 25, 2021
Advice of delivery
May 25, 2021
Letter accompanying subsequently filed items
May 19, 2021
Acknowledgement of a document
May 19, 2021
Annex to the communication - opposition
May 19, 2021
Information concerning oral proceedings
May 19, 2021
Summons to attend oral proceedings
May 19, 2021
Summons to attend oral proceedings
May 19, 2021
Transmittal of decision / summons - opposition
May 19, 2021
Transmittal of decision / summons - opposition
Mar 4, 2021
Brief communication - Opposition proceedings
Mar 1, 2021
(Electronic) Receipt
Mar 1, 2021
Letter accompanying subsequently filed items
Mar 1, 2021
Reply of the patent proprietor to the notice(s) of opposition
Feb 11, 2021
Brief communication - Opposition proceedings
Feb 9, 2021
Brief communication - Opposition proceedings
Feb 9, 2021
Communication confirming withdrawal from representation
Feb 9, 2021
Communication of amended entries concerning the representative
Feb 8, 2021
(Electronic) Receipt
Feb 8, 2021
Letter accompanying subsequently filed items
Feb 8, 2021
Submission concerning change of proprietor's representative
Feb 4, 2021
(Electronic) Receipt
Feb 4, 2021
Letter accompanying subsequently filed items
Feb 4, 2021
Submission concerning change of proprietor's representative
Oct 22, 2020
Communication of a notice of opposition and request to file observations
Oct 22, 2020
Notice of further oppositions to opponent(s)
Oct 13, 2020
Communication of a notice of opposition - first information to patent proprietor
Oct 8, 2020
(Electronic) Receipt
Oct 8, 2020
(Electronic) Receipt
Oct 8, 2020
(Electronic) Receipt
Oct 8, 2020
(Electronic) Receipt
Oct 8, 2020
(Electronic) Receipt
Oct 8, 2020
(Electronic) Receipt
Oct 8, 2020
Any annexes (other than citation) to an opposition letter
Oct 8, 2020
Any annexes (other than citation) to an opposition letter
Oct 8, 2020
Citation in opposition procedure - 001
Oct 8, 2020
Citation in opposition procedure - 002
Oct 8, 2020
Citation in opposition procedure - 003
Oct 8, 2020
Citation in opposition procedure - 004
Oct 8, 2020
Citation in opposition procedure - 005
Oct 8, 2020
Citation in opposition procedure - 006
Oct 8, 2020
Citation in opposition procedure - 007
Oct 8, 2020
Citation in opposition procedure - 008
Oct 8, 2020
Citation in opposition procedure - 009
Oct 8, 2020
Citation in opposition procedure - 010
Oct 8, 2020
Citation in opposition procedure - 011
Oct 8, 2020
Citation in opposition procedure - 012
Oct 8, 2020
Citation in opposition procedure - 013
Oct 8, 2020
Citation in opposition procedure - 014
Oct 8, 2020
Citation in opposition procedure - 015
Oct 8, 2020
Citation in opposition procedure - 016
Oct 8, 2020
Citation in opposition procedure - 017
Oct 8, 2020
Notice of opposition
Oct 8, 2020
Notice of opposition
Oct 8, 2020
Notice of opposition
Oct 8, 2020
Notice of opposition
Oct 8, 2020
Notice of opposition
Oct 8, 2020
Notice of opposition
Oct 8, 2020
Notice of opposition
Oct 8, 2020
Notice of opposition
Oct 8, 2020
Notice of opposition
Oct 8, 2020
Notice of opposition
Oct 8, 2020
Notice of opposition
Oct 8, 2020
Notice of opposition
Jan 20, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 12, 2019
Decision to grant a European patent
Nov 28, 2019
(Electronic) Receipt
Nov 28, 2019
Filing of the translations of the claims
Nov 28, 2019
French translation of claims
Nov 28, 2019
German translation of the claims
Nov 28, 2019
Letter accompanying subsequently filed items
Jul 18, 2019
Bibliographic data of the European patent application
Jul 18, 2019
Communication about intention to grant a European patent
Jul 18, 2019
Intention to grant (signatures)
Jul 18, 2019
Text intended for grant (clean copy)
Jul 18, 2019
Text intended for grant (version for approval)
Jun 28, 2019
Examination started
Jun 4, 2019
(Electronic) Receipt
Jun 4, 2019
Amended claims filed after receipt of (European) search report
Jun 4, 2019
Amended claims with annotations
Jun 4, 2019
Amended description filed after receipt of (European) search report
Jun 4, 2019
Amended description with annotations
Jun 4, 2019
Amendments received before examination
Jun 4, 2019
Letter accompanying subsequently filed items
Dec 10, 2018
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Nov 7, 2018
Notification of forthcoming publication
Oct 31, 2018
Refund of fees
Oct 22, 2018
Communication regarding the transmission of the European search report
Oct 22, 2018
European search opinion
Oct 22, 2018
European search report
Oct 22, 2018
Information on Search Strategy
Oct 8, 2018
Search started
Sep 14, 2018
Communication to designated inventor
Sep 14, 2018
Communication to designated inventor
Sep 14, 2018
Communication to designated inventor
Sep 14, 2018
Communication to designated inventor
Sep 14, 2018
Communication to designated inventor
Jul 31, 2018
Priority search results copy provided by EPO
Jul 24, 2018
Abstract
Jul 24, 2018
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jul 24, 2018
Annex
Jul 24, 2018
Claims
Jul 24, 2018
Description
Jul 24, 2018
Designation of inventor
Jul 24, 2018
Drawings
Jul 24, 2018
Request for grant of a European patent
Jul 24, 2018
Submission concerning representation
Nov 8, 2011
Priority document (electronically transmitted)
Nov 8, 2011
Priority document (electronically transmitted)

EP3410716

GE VIDEO COMPRESSION

Application Number: EP18185240A
Filing Date: Apr 11, 2011
Status: Revoked; Apr 5, 2025
Publication Date: Jan 8, 2020
External Links: Slate, Register , Google Patents

IP Verse

Coding Of Significance Maps And Transform Coefficient Blocks

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Patent Oppositions

Dossier Documents

EP3410716