Led Diffusion Lens For Lcd Backlighting.

Patent No. EP2023038 (titled "Led Diffusion Lens For Lcd Backlighting.") was filed by Enplas on Aug 5, 2008. The application was issued on Jun 17, 2015.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
SEOUL SEMICONDUCTOR	Nov 6, 2015	KLEINE

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

Nov 9, 2016
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 9, 2016
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Nov 4, 2016
Termination of the opposition proceedings with revocation of patent
Jul 26, 2016
Advice of delivery
Jul 21, 2016
Advice of delivery
Jul 21, 2016
Advice of delivery
Jul 20, 2016
Acknowledgement of a document
Jul 20, 2016
Acknowledgement of a document
Jul 20, 2016
Decision revoking the European patent
Jul 20, 2016
Decision revoking the European patent
Jul 12, 2016
Request for revocation of patent
Apr 25, 2016
Communication of a notice of opposition and request to file observations
Apr 25, 2016
Notice of further oppositions to opponent(s)
Nov 16, 2015
Communication of a notice of opposition - first information to patent proprietor
Nov 6, 2015
(Electronic) Receipt
Nov 6, 2015
Non-patent literature cited during the opposition procedure
Nov 6, 2015
Non-patent literature cited during the opposition procedure
Nov 6, 2015
Notice of opposition
Nov 6, 2015
Notice of opposition
Nov 6, 2015
Patent document cited during the opposition procedure
Nov 6, 2015
Patent document cited during the opposition procedure
Nov 6, 2015
Patent document cited during the opposition procedure
Nov 6, 2015
Patent document cited during the opposition procedure
Nov 6, 2015
Patent document cited during the opposition procedure
Nov 6, 2015
Patent document cited during the opposition procedure
Nov 6, 2015
Patent document cited during the opposition procedure
Nov 6, 2015
Patent document cited during the opposition procedure
Nov 6, 2015
Translation of the evidence during Opposition procedure
Jun 17, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 21, 2015
Decision to grant a European patent
Apr 30, 2015
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Apr 13, 2015
Acknowledgement of receipt of third party observations
Apr 13, 2015
Transmittal of third party observations to applicant
Mar 28, 2015
Observations by third parties
Mar 28, 2015
Patent document filed by a Third party
Feb 10, 2015
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Feb 9, 2015
Brief communication to applicant/representative
Feb 5, 2015
Acknowledgement of receipt of third party observations
Feb 5, 2015
Submission concerning representation
Feb 5, 2015
Transmittal of third party observations to applicant
Jan 30, 2015
Filing of the translations of the claims
Jan 30, 2015
French translation of claims
Jan 30, 2015
German translation of the claims
Jan 30, 2015
Payment of fees and costs
Jan 28, 2015
Non-patent literature filed by a third party
Jan 28, 2015
Non-patent literature filed by a third party
Jan 28, 2015
Observations by third parties
Jan 23, 2015
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Dec 15, 2014
Acknowledgement of receipt of third party observations
Dec 15, 2014
Transmittal of third party observations to applicant
Dec 11, 2014
Observations by third parties
Dec 11, 2014
Patent document filed by a Third party
Dec 11, 2014
Patent document filed by a Third party
Dec 5, 2014
Observations by third parties
Dec 5, 2014
Patent document filed by a Third party
Dec 5, 2014
Patent document filed by a Third party
Oct 20, 2014
Bibliographic data of the European patent application
Oct 20, 2014
Communication about intention to grant a European patent
Oct 20, 2014
Intention to grant (signatures)
Oct 20, 2014
Text intended for grant
Dec 12, 2013
Submission concerning representation
Oct 21, 2013
Amended claims with annotations
Oct 21, 2013
Claims
Oct 21, 2013
Reply to communication from the Examining Division
Jun 26, 2013
Annex to the communication
Jun 26, 2013
Communication from the Examining Division
Apr 17, 2013
Amended claims filed after receipt of (European) search report
Apr 17, 2013
Amended claims with annotations
Apr 17, 2013
Amended description filed after receipt of (European) search report
Apr 17, 2013
Amendments received before examination
Apr 17, 2013
Letter concerning fees and payments
Apr 17, 2013
Payment of fees and costs
Oct 22, 2012
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Sep 19, 2012
Communication regarding the transmission of the European search report
Sep 19, 2012
European search opinion
Sep 19, 2012
European search report
Jan 19, 2011
Confirmation of receipt of (electronically) transmitted priority document
Jan 21, 2009
Matter concerning the application
Jan 14, 2009
Notification of forthcoming publication
Oct 7, 2008
Priority document (electronically transmitted)
Oct 2, 2008
Abstract
Oct 2, 2008
Claims
Oct 2, 2008
Description
Oct 2, 2008
Drawings
Oct 2, 2008
Matter concerning the application
Aug 14, 2008
Communication of amended entries concerning the applicant/patent proprietor
Aug 5, 2008
Designation of inventor
Aug 5, 2008
Drawings
Aug 5, 2008
Request for grant of a European patent
Aug 5, 2008
Specification filed by fax and/or in non-official language

EP2023038

ENPLAS

Application Number: EP08013999A
Filing Date: Aug 5, 2008
Status: Revoked; Apr 15, 2019
Publication Date: Jun 17, 2015
External Links: Slate, Register , Google Patents

IP Verse

Led Diffusion Lens For Lcd Backlighting.

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2023038