Low Cost Power Supply Circuit And Method

Patent No. EP2449665 (titled "Low Cost Power Supply Circuit And Method") was filed by Koninklijke Philips on Jun 29, 2010. The application was issued on Sep 23, 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
HELVAR	Jun 23, 2016	PAPULA

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

Jun 14, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jun 14, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jun 11, 2018
Termination of the opposition proceedings with revocation of patent
Apr 9, 2018
Advice of delivery
Mar 21, 2018
Advice of delivery
Mar 15, 2018
Advice of delivery
Mar 15, 2018
Advice of delivery
Feb 28, 2018
Acknowledgement of a document
Feb 28, 2018
Acknowledgement of a document
Feb 28, 2018
Annex to the communication - opposition
Feb 28, 2018
Decision of the Opposition Division and instruction
Feb 28, 2018
Decision revoking the European patent
Feb 28, 2018
Grounds for the decision (Annex) - opposition
Feb 28, 2018
Internal form - Opposition/addressees
Feb 28, 2018
Internal form - Opposition/addressees
Feb 28, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 28, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 28, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 28, 2018
Provision of a copy of the minutes - opposition procedure
Feb 28, 2018
Scanned annex to a communication - opposition procedure
Jan 29, 2018
Notification concerning the date of oral proceedings
Jan 29, 2018
Notification concerning the date of oral proceedings
Jan 25, 2018
Brief communication - Opposition proceedings
Jan 25, 2018
Communication concerning the filing of a power of attorney
Jan 25, 2018
Communication of amended entries
Jan 24, 2018
Information about the result of oral proceedings
Jan 22, 2018
Notification concerning the date of oral proceedings
Jan 22, 2018
Notification concerning the date of oral proceedings
Jan 19, 2018
(Electronic) Receipt
Jan 19, 2018
Authorisation
Jan 19, 2018
Letter accompanying subsequently filed items
Jan 19, 2018
Request for change of opponent's representative
Jan 18, 2018
Brief communication - Opposition proceedings
Jan 15, 2018
(Electronic) Receipt
Jan 15, 2018
Brief communication - Opposition proceedings
Jan 15, 2018
Letter accompanying subsequently filed items
Jan 15, 2018
Written submission in preparation to/during oral proceedings
Jan 12, 2018
Brief communication with time limit
Jan 4, 2018
(Electronic) Receipt
Jan 4, 2018
Authorisation
Jan 4, 2018
Letter accompanying subsequently filed items
Jan 4, 2018
Request for change of opponent's representative
Nov 24, 2017
Brief communication - Opposition proceedings
Nov 21, 2017
(Electronic) Receipt
Nov 21, 2017
Amended claims with annotations
Nov 21, 2017
Amended claims with annotations
Nov 21, 2017
Amended claims with annotations
Nov 21, 2017
Auxiliary request during Opposition procedure
Nov 21, 2017
Auxiliary request during Opposition procedure
Nov 21, 2017
Auxiliary request during Opposition procedure
Nov 21, 2017
Letter accompanying subsequently filed items
Nov 21, 2017
Written submission in preparation to/during oral proceedings
Jun 12, 2017
Advice of delivery
May 26, 2017
Advice of delivery
May 19, 2017
Advice of delivery
May 17, 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
Scanned annex to a communication - opposition procedure
May 8, 2017
Summons to attend oral proceedings
May 8, 2017
Summons to attend oral proceedings
Mar 21, 2017
Brief communication - Opposition proceedings
Mar 15, 2017
(Electronic) Receipt
Mar 15, 2017
Letter accompanying subsequently filed items
Mar 15, 2017
Non-patent literature cited during the opposition procedure
Mar 15, 2017
Reply from the opponent to submission of proprietor
Jan 16, 2017
Communication of amended entries
Dec 30, 2016
Request concerning representative opponent
Dec 15, 2016
Brief communication - Opposition proceedings
Dec 7, 2016
(Electronic) Receipt
Dec 7, 2016
Letter accompanying subsequently filed items
Dec 7, 2016
Reply of the patent proprietor to the notice(s) of opposition
Nov 28, 2016
Submission concerning representation
Jul 28, 2016
Communication of a notice of opposition and request to file observations
Jul 28, 2016
Notice of further oppositions to opponent(s)
Jun 30, 2016
Communication of a notice of opposition - first information to patent proprietor
Jun 23, 2016
(Electronic) Receipt
Jun 23, 2016
Non-patent literature cited during the opposition procedure
Jun 23, 2016
Non-patent literature cited during the opposition procedure
Jun 23, 2016
Notice of opposition
Jun 23, 2016
Notice of opposition
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Feb 17, 2016
Communication of amended entries concerning the representative
Feb 9, 2016
Submission concerning change of applicant's representative
Dec 7, 2015
CDS Clean up - amended data concerning the representative for the applicant
Dec 3, 2015
Submission concerning representation
Sep 24, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 27, 2015
Decision to grant a European patent
Aug 17, 2015
(Electronic) Receipt
Aug 17, 2015
Filing of the translations of the claims
Aug 17, 2015
French translation of claims
Aug 17, 2015
German translation of the claims
Apr 24, 2015
Bibliographic data of the European patent application
Apr 24, 2015
Communication about intention to grant a European patent
Apr 24, 2015
Intention to grant (signatures)
Apr 24, 2015
Text intended for grant
Apr 9, 2015
Examination started
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
Apr 12, 2012
Notification on forthcoming publication of bibliographic data
Jan 16, 2012
Copy of the international preliminary report on patentability
Dec 8, 2011
(Electronic) Receipt
Dec 8, 2011
Abstract
Dec 8, 2011
Amended claims filed after receipt of (European) search report
Dec 8, 2011
Amended claims with annotations
Dec 8, 2011
Amended description filed after receipt of (European) search report
Dec 8, 2011
Amended description with annotations
Dec 8, 2011
Amended drawings filed after receipt of (European) search report
Dec 8, 2011
Amendments received before examination
Dec 8, 2011
Annex
Dec 8, 2011
Request for entry into the European phase
Nov 11, 2011
Information on entry into European phase
May 26, 2011
Copy of the international search report
May 26, 2011
International publication of the international search report
Apr 6, 2011
Priority document (electronically transmitted)
Mar 31, 2011
Written opinion of the ISA, boxes No. I to VIII
Mar 31, 2011
Written opinion of the ISA, cover sheet
Mar 31, 2011
Written opinion of the ISA, supplemental box
Jan 6, 2011
Published international application - A2

EP2449665

KONINKLIJKE PHILIPS

Application Number: EP10740303A
Filing Date: Jun 29, 2010
Status: Revoked; Jun 15, 2018
Publication Date: Sep 23, 2015
External Links: Slate, Register , Google Patents

IP Verse

Low Cost Power Supply Circuit And Method

Patent Summary

Patent Family

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Dossier Documents

EP2449665