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Power Regulation Of Led By Means Of An Average Value The Led Current And Bidirectional Counter

Patent No. EP2420107 (titled "Power Regulation Of Led By Means Of An Average Value The Led Current And Bidirectional Counter") was filed by Tridonic on Mar 26, 2010. The application was issued on Jul 8, 2015.

Patent Summary

Patent Family

Patent Oppositions

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
OSRAM	Apr 8, 2016	PRUFER & PARTNER MBB PATENTANWALTE RECHTSANWALTE

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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May 18, 2022
Termination of the opposition proceedings with revocation of patent
Apr 12, 2022
Decision of the Board of Appeal
Apr 12, 2022
F3032 Notification(s) of the decision
Apr 12, 2022
F3032 Notification(s) of the decision
Feb 24, 2022
F3013 Oral Proceedings: Forwarding minutes
Feb 24, 2022
F3013 Oral Proceedings: Forwarding minutes
Feb 24, 2022
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
Feb 11, 2022
(Electronic) Receipt
Feb 11, 2022
Letter accompanying subsequently filed items
Feb 1, 2022
Advice of delivery
Feb 1, 2022
Communication about missing proof of delivery
Feb 1, 2022
Communication of amended entries in the Register of European Patents
Feb 1, 2022
F3345 Forwarding of submissions to parties
Jan 27, 2022
(Electronic) Receipt
Jan 27, 2022
Letter accompanying subsequently filed items
Jan 27, 2022
Request concerning representative opponent
Jan 19, 2022
F3345 Forwarding of submissions to parties
Jan 19, 2022
F3345 Forwarding of submissions to parties
Jan 14, 2022
(Electronic) Receipt
Jan 14, 2022
Letter accompanying subsequently filed items
Jan 14, 2022
Request for interpreters during oral proceedings
Jan 13, 2022
(Electronic) Receipt
Jan 13, 2022
Letter accompanying subsequently filed items
Jan 13, 2022
Letter dealing with oral proceedings during the appeal procedure
Jan 12, 2022
Oral proceedings: change of venue
Jan 12, 2022
Oral proceedings: change of venue
Jun 18, 2021
Advice of delivery
Jun 14, 2021
Communication about missing proof of delivery
Jun 14, 2021
F3345 Forwarding of submissions to parties
Jun 8, 2021
(Electronic) Receipt
Jun 8, 2021
Annexes (other than cited documents) regarding appeal procedure
Jun 8, 2021
Letter accompanying subsequently filed items
Jun 8, 2021
Letter dealing with oral proceedings during the appeal procedure
May 26, 2021
Advice of delivery
May 10, 2021
F3011.1 Oral Proceedings: summons
May 10, 2021
F3011.1 Oral Proceedings: summons
May 10, 2021
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
May 5, 2021
F3010 Oral proceedings: order for summons
Jan 28, 2021
Standard Communication Rule 103 (2) EPC
Jan 28, 2021
Standard Communication Rule 103 (2) EPC
Nov 13, 2020
F3303.16 Change of composition of the Board (T)
Mar 18, 2020
F3057 Communication: Change of responsibility of a Board of Appeal
Mar 18, 2020
F3057 Communication: Change of responsibility of a Board of Appeal
Mar 18, 2020
F3345 Forwarding of submissions to parties
Mar 6, 2020
(Electronic) Receipt
Mar 6, 2020
Letter accompanying subsequently filed items
Mar 6, 2020
Letter relating to Appeal Procedure
Aug 13, 2019
F3345 Forwarding of submissions to parties
Aug 5, 2019
Letter relating to Appeal Procedure
Aug 5, 2019
Non-scannable object
Aug 5, 2019
Non-scannable object
Oct 29, 2018
F3345 Forwarding of submissions to parties
Oct 23, 2018
(Electronic) Receipt
Oct 23, 2018
Amended claims with annotations
Oct 23, 2018
Claims
Oct 23, 2018
Letter accompanying subsequently filed items
Oct 23, 2018
Non-Patent Literature cited during the appeal procedure
Oct 23, 2018
Reply to appeal
Jun 19, 2018
Composition of the board (T)
Jun 15, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 8, 2018
Non-Patent Literature cited during the appeal procedure
Jun 8, 2018
Statement of grounds of appeal
May 18, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
May 11, 2018
(Electronic) Receipt
May 11, 2018
Letter accompanying subsequently filed items
May 11, 2018
Statement of grounds of appeal
Apr 16, 2018
F3204 Communication of the file number to the parties
Apr 16, 2018
F3204 Communication of the file number to the parties
Apr 6, 2018
Notice of appeal
Mar 12, 2018
F3204 Communication of the file number to the parties
Mar 12, 2018
F3204 Communication of the file number to the parties
Mar 7, 2018
(Electronic) Receipt
Mar 7, 2018
Letter accompanying subsequently filed items
Mar 7, 2018
Notice of appeal
Mar 7, 2018
Processing of an appeal
Feb 16, 2018
Advice of delivery
Feb 13, 2018
Advice of delivery
Feb 13, 2018
Advice of delivery
Feb 13, 2018
Advice of delivery
Feb 8, 2018
Acknowledgement of a document
Feb 8, 2018
Acknowledgement of a document
Feb 8, 2018
Annex to the communication - opposition
Feb 8, 2018
Decision of the Opposition Division and instruction
Feb 8, 2018
Grounds for the decision (Annex) - opposition
Feb 8, 2018
Interlocutory decision in opposition proceedings
Feb 8, 2018
Internal form - Opposition/addressees
Feb 8, 2018
Internal form - Opposition/addressees
Feb 8, 2018
Means of redress
Feb 8, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 8, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 8, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 8, 2018
OPPODREX with handwritten amendments
Feb 8, 2018
Provision of a copy of the minutes - opposition procedure
Feb 8, 2018
Scanned annex to a communication - opposition procedure
Dec 18, 2017
Information about the result of oral proceedings
Oct 25, 2017
Brief communication - Opposition proceedings
Oct 19, 2017
Brief communication - Opposition proceedings
Oct 18, 2017
Amended claims with annotations
Oct 18, 2017
Amended claims with annotations
Oct 18, 2017
Amended claims with annotations
Oct 18, 2017
Auxiliary request during Opposition procedure
Oct 18, 2017
Auxiliary request during Opposition procedure
Oct 18, 2017
Main request during Opposition procedure
Oct 18, 2017
Written submission in preparation to/during oral proceedings
Oct 16, 2017
Request for interpreters during oral proceedings
May 15, 2017
Advice of delivery
May 11, 2017
Advice of delivery
May 9, 2017
Advice of delivery
May 8, 2017
Acknowledgement of a document
May 8, 2017
Acknowledgement of a document
May 8, 2017
Annex to the communication - opposition
May 8, 2017
Information concerning oral proceedings
May 8, 2017
Preparation for oral proceedings
May 8, 2017
Summons to attend oral proceedings
May 8, 2017
Summons to attend oral proceedings
Jan 3, 2017
Brief communication - Opposition proceedings
Dec 20, 2016
Letter regarding the opposition procedure (no time limit)
Dec 20, 2016
Patent document cited during the opposition procedure
Dec 20, 2016
Translation of the evidence during Opposition procedure
Sep 14, 2016
Brief communication - Opposition proceedings
Sep 1, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jun 17, 2016
Communication of a notice of opposition and request to file observations
Jun 17, 2016
Notice of further oppositions to opponent(s)
Jun 14, 2016
Brief communication - Opposition proceedings
Jun 3, 2016
Letter regarding the opposition procedure (no time limit)
May 18, 2016
Request for documents
Apr 15, 2016
Communication of a notice of opposition - first information to patent proprietor
Apr 8, 2016
Non-patent literature cited during the examination procedure
Apr 8, 2016
Non-patent literature cited during the examination procedure
Apr 8, 2016
Non-patent literature cited during the examination procedure
Apr 8, 2016
Non-patent literature cited during the examination procedure
Apr 8, 2016
Non-patent literature cited during the examination procedure
Apr 8, 2016
Notice of opposition
Apr 8, 2016
Patent document cited during the examination procedure
Apr 8, 2016
Patent document cited during the examination procedure
Apr 8, 2016
Patent document cited during the examination procedure
Apr 8, 2016
Patent document cited during the examination procedure
Apr 8, 2016
Patent document cited during the examination procedure
Apr 8, 2016
Patent document cited during the examination procedure
Apr 8, 2016
Patent document cited during the examination procedure
Apr 8, 2016
Payment of fees and costs
Jul 8, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 11, 2015
Decision to grant a European patent
May 22, 2015
English translation of the claims
May 22, 2015
Filing of the translations of the claims
May 22, 2015
French translation of claims
May 22, 2015
Payment of fees and costs
Feb 9, 2015
Bibliographic data of the European patent application
Feb 9, 2015
Communication about intention to grant a European patent
Feb 9, 2015
Intention to grant (signatures)
Feb 9, 2015
Text intended for grant
Dec 22, 2014
Amended claims with annotations
Dec 22, 2014
Claims
Dec 22, 2014
Reply to communication from the Examining Division
Nov 14, 2014
Annex to the communication
Nov 14, 2014
Communication from the Examining Division
Aug 4, 2014
Description
Aug 4, 2014
Reply to communication from the Examining Division
Mar 25, 2014
Annex to the communication
Mar 25, 2014
Communication from the Examining Division
Mar 14, 2014
Examination started
Feb 26, 2014
CDS Clean up - amended data concerning the representative for the applicant
Feb 17, 2014
Submission concerning representation
Jan 25, 2012
Notification on forthcoming publication of bibliographic data
Nov 22, 2011
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Nov 1, 2011
Copy of the international preliminary report on patentability
Oct 13, 2011
(Electronic) Receipt
Oct 13, 2011
Amended claims filed after receipt of (European) search report
Oct 13, 2011
Amendments received before examination
Oct 13, 2011
Request for entry into the European phase
Aug 26, 2011
Information on entry into European phase
Nov 9, 2010
Priority document (electronically transmitted)
Nov 9, 2010
Priority document (electronically transmitted)
Nov 9, 2010
Priority document (electronically transmitted)
Oct 21, 2010
Copy of the international search report
Oct 21, 2010
Published international application - A1
Oct 5, 2010
Notification of the recording of a change
Oct 5, 2010
Notification of the recording of a change
Jul 13, 2010
Modified abstract
Jul 12, 2010
Written opinion of the ISA, boxes No. I to VIII
Jul 12, 2010
Written opinion of the ISA, cover sheet
Jul 12, 2010
Written opinion of the ISA, supplemental box
Mar 26, 2010
(Electronic) Receipt
Mar 26, 2010
Abstract
Mar 26, 2010
Claims
Mar 26, 2010
Description
Mar 26, 2010
Drawings

EP2420107

TRIDONIC

Application Number: EP10711663A
Filing Date: Mar 26, 2010
Status: Revoked; May 18, 2022
Publication Date: Jul 8, 2015
External Links: Slate, Register , Google Patents