Distributed Power Harvesting Systems Using Dc Power Sources

Patent No. EP2549635 (titled "Distributed Power Harvesting Systems Using Dc Power Sources") was filed by Solaredge on Jul 19, 2012. The application was issued on Dec 5, 2018.

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
FRONIUS	Sep 5, 2019	ISARPATENT
HUAWEI	Sep 5, 2019	GRUNECKER PATENT

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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Sep 12, 2023
Request for change of client data cannot be registered anymore
Aug 31, 2023
Letter accompanying subsequently filed items
Aug 31, 2023
Request for change of opponent's representative
Feb 7, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 7, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 7, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 2, 2022
Termination of the opposition proceedings with revocation of patent
Oct 21, 2021
Advice of delivery
Oct 14, 2021
Annex to the communication - opposition
Oct 14, 2021
Decision of the Opposition Division and instruction
Oct 14, 2021
Decision revoking the European patent
Oct 14, 2021
Decision revoking the European patent
Oct 14, 2021
Decision revoking the European patent
Oct 14, 2021
Grounds for the decision (Annex) - opposition
Oct 14, 2021
Means of redress
Oct 14, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 14, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 14, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 14, 2021
Provision of a copy of the minutes - opposition procedure
Oct 14, 2021
Provision of a copy of the minutes - opposition procedure
Oct 14, 2021
Provision of a copy of the minutes - opposition procedure
Oct 14, 2021
Scanned annex to a communication - opposition procedure
Oct 14, 2021
Transmittal of decision / summons - opposition
Oct 14, 2021
Transmittal of decision / summons - opposition
Oct 14, 2021
Transmittal of decision / summons - opposition
Jul 15, 2021
Information about the result of oral proceedings
Jun 30, 2021
Communication of amended entries
Jun 18, 2021
Brief communication - Opposition proceedings
Jun 18, 2021
Brief communication - Opposition proceedings
Jun 15, 2021
(Electronic) Receipt
Jun 15, 2021
(Electronic) Receipt
Jun 15, 2021
Letter accompanying subsequently filed items
Jun 15, 2021
Request for interpreters during oral proceedings
Jun 14, 2021
(Electronic) Receipt
May 19, 2021
Brief communication - Opposition proceedings
May 19, 2021
Brief communication - Opposition proceedings
May 19, 2021
Brief communication - Opposition proceedings
May 19, 2021
Brief communication - Opposition proceedings
May 14, 2021
(Electronic) Receipt
May 14, 2021
(Electronic) Receipt
May 14, 2021
Auxiliary request during Opposition procedure
May 14, 2021
Auxiliary request during Opposition procedure
May 14, 2021
Auxiliary request during Opposition procedure
May 14, 2021
Auxiliary request during Opposition procedure
May 14, 2021
Auxiliary request during Opposition procedure
May 14, 2021
Auxiliary request during Opposition procedure
May 14, 2021
Auxiliary request during Opposition procedure
May 14, 2021
Auxiliary request during Opposition procedure - 04
May 14, 2021
Auxiliary request during Opposition procedure - 04
May 14, 2021
Auxiliary request during Opposition procedure - 04
May 14, 2021
Auxiliary request during Opposition procedure - 04
May 14, 2021
Auxiliary request during Opposition procedure - 05
May 14, 2021
Auxiliary request during Opposition procedure - 05
May 14, 2021
Auxiliary request during Opposition procedure - 06
May 14, 2021
Letter accompanying subsequently filed items
May 14, 2021
Written submission in preparation to/during oral proceedings
May 14, 2021
Written submission in preparation to/during oral proceedings
Mar 11, 2021
Notification concerning the date of oral proceedings
Mar 11, 2021
Notification concerning the date of oral proceedings
Mar 11, 2021
Notification concerning the date of oral proceedings
Dec 10, 2020
Request concerning representative opponent
Oct 21, 2020
Brief communication - Opposition proceedings
Oct 21, 2020
Brief communication - Opposition proceedings
Oct 9, 2020
(Electronic) Receipt
Oct 9, 2020
Any annexes (other than citation) to an opposition letter
Oct 9, 2020
Any annexes (other than citation) to an opposition letter
Oct 9, 2020
Letter accompanying subsequently filed items
Oct 9, 2020
Written submission in preparation to/during oral proceedings
Aug 17, 2020
Brief communication - Opposition proceedings
Aug 10, 2020
Advice of delivery
Aug 7, 2020
Advice of delivery
Aug 7, 2020
Letter which had not been notified
Aug 6, 2020
Advice of delivery
Aug 5, 2020
Brief communication - Opposition proceedings
Aug 5, 2020
Brief communication - Opposition proceedings
Aug 4, 2020
Acknowledgement of a document
Aug 4, 2020
Acknowledgement of a document
Aug 4, 2020
Acknowledgement of a document
Aug 4, 2020
Annex to the communication - opposition
Aug 4, 2020
Information concerning oral proceedings
Aug 4, 2020
Summons to attend oral proceedings
Aug 4, 2020
Summons to attend oral proceedings
Aug 4, 2020
Summons to attend oral proceedings
Jul 31, 2020
Brief communication - Opposition proceedings
Jul 31, 2020
Brief communication - Opposition proceedings
Jul 29, 2020
(Electronic) Receipt
Jul 29, 2020
Letter accompanying subsequently filed items
Jul 29, 2020
Letter regarding the opposition procedure (no time limit)
Jul 28, 2020
(Electronic) Receipt
Jul 28, 2020
Letter accompanying subsequently filed items
Jul 28, 2020
Letter regarding the opposition procedure (no time limit)
Jun 18, 2020
Brief communication - Opposition proceedings
Jun 18, 2020
Brief communication - Opposition proceedings
Jun 12, 2020
(Electronic) Receipt
Jun 12, 2020
Citation in opposition procedure - 023
Jun 12, 2020
Citation in opposition procedure - 024
Jun 12, 2020
Consolidated list of cited opposition documents
Jun 12, 2020
Letter accompanying subsequently filed items
Jun 12, 2020
Letter regarding the opposition procedure (no time limit)
Apr 9, 2020
Brief communication - Opposition proceedings
Apr 9, 2020
Brief communication - Opposition proceedings
Apr 6, 2020
(Electronic) Receipt
Apr 6, 2020
Auxiliary request during Opposition procedure
Apr 6, 2020
Auxiliary request during Opposition procedure
Apr 6, 2020
Auxiliary request during Opposition procedure
Apr 6, 2020
Auxiliary request during Opposition procedure - 01
Apr 6, 2020
Auxiliary request during Opposition procedure - 02
Apr 6, 2020
Auxiliary request during Opposition procedure - 03
Apr 6, 2020
Letter accompanying subsequently filed items
Apr 6, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jan 27, 2020
Brief communication - Opposition proceedings
Jan 27, 2020
Brief communication - Opposition proceedings
Jan 21, 2020
(Electronic) Receipt
Jan 21, 2020
Citation in opposition procedure - 022
Jan 21, 2020
Letter accompanying subsequently filed items
Jan 21, 2020
Letter regarding the opposition procedure (no time limit)
Jan 17, 2020
Brief communication - Opposition proceedings
Jan 17, 2020
Brief communication - Opposition proceedings
Jan 17, 2020
Grant of extension of time limit (opposition procedure)
Jan 13, 2020
(Electronic) Receipt
Jan 13, 2020
Letter accompanying subsequently filed items
Jan 13, 2020
Letter regarding the opposition procedure (no time limit)
Nov 21, 2019
Brief communication - Opposition proceedings
Nov 21, 2019
Brief communication - Opposition proceedings
Nov 18, 2019
(Electronic) Receipt
Nov 18, 2019
Citation in opposition procedure - 010
Nov 18, 2019
Letter accompanying subsequently filed items
Nov 18, 2019
Letter regarding the opposition procedure (no time limit)
Oct 17, 2019
Brief communication - Opposition proceedings
Oct 9, 2019
Letter which had not been notified
Oct 8, 2019
Brief communication - Opposition proceedings
Oct 8, 2019
Brief communication - Opposition proceedings
Oct 7, 2019
Brief communication - Opposition proceedings
Oct 7, 2019
Brief communication - Opposition proceedings
Oct 7, 2019
Communication confirming withdrawal from representation
Oct 7, 2019
Communication of amended entries concerning the representative
Oct 2, 2019
Submission concerning representation
Sep 30, 2019
(Electronic) Receipt
Sep 30, 2019
Letter accompanying subsequently filed items
Sep 30, 2019
Submission concerning change of proprietor's representative
Sep 20, 2019
Communication of a notice of opposition and request to file observations
Sep 20, 2019
Notice of further oppositions to opponent(s)
Sep 20, 2019
Notice of further oppositions to opponent(s)
Sep 18, 2019
Request for documents
Sep 16, 2019
Communication of a notice of opposition - first information to patent proprietor
Sep 16, 2019
Communication of a notice of opposition - first information to patent proprietor
Sep 5, 2019
(Electronic) Receipt
Sep 5, 2019
(Electronic) Receipt
Sep 5, 2019
Any annexes (other than citation) to an opposition letter
Sep 5, 2019
Citation in opposition procedure - 001
Sep 5, 2019
Citation in opposition procedure - 002
Sep 5, 2019
Citation in opposition procedure - 003
Sep 5, 2019
Citation in opposition procedure - 004
Sep 5, 2019
Citation in opposition procedure - 005
Sep 5, 2019
Citation in opposition procedure - 006
Sep 5, 2019
Citation in opposition procedure - 007
Sep 5, 2019
Citation in opposition procedure - 008
Sep 5, 2019
Citation in opposition procedure - 009
Sep 5, 2019
Citation in opposition procedure - 010
Sep 5, 2019
Citation in opposition procedure - 011
Sep 5, 2019
Citation in opposition procedure - 012
Sep 5, 2019
Citation in opposition procedure - 013
Sep 5, 2019
Citation in opposition procedure - 014
Sep 5, 2019
Citation in opposition procedure - 015
Sep 5, 2019
Citation in opposition procedure - 016
Sep 5, 2019
Citation in opposition procedure - 017
Sep 5, 2019
Citation in opposition procedure - 018
Sep 5, 2019
Citation in opposition procedure - 019
Sep 5, 2019
Citation in opposition procedure - 020
Sep 5, 2019
Citation in opposition procedure - 021
Sep 5, 2019
Notice of opposition
Sep 5, 2019
Notice of opposition
Sep 5, 2019
Notice of opposition
Sep 5, 2019
Notice of opposition
Sep 5, 2019
Patent document cited during the opposition procedure
Sep 5, 2019
Patent document cited during the opposition procedure
Sep 5, 2019
Patent document cited during the opposition procedure
Sep 5, 2019
Patent document cited during the opposition procedure
Dec 17, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 8, 2018
Decision to grant a European patent
Oct 1, 2018
Bibliographic data of the European patent application
Oct 1, 2018
Information about intention to grant a patent
Oct 1, 2018
Intention to grant (signatures)
Oct 1, 2018
Text intended for grant (clean copy)
Oct 1, 2018
Text intended for grant (version for approval)
Sep 11, 2018
(Electronic) Receipt
Sep 11, 2018
Amended claims with annotations
Sep 11, 2018
Claims
Sep 11, 2018
French translation of claims
Sep 11, 2018
German translation of the claims
Sep 11, 2018
Letter accompanying subsequently filed items
Sep 11, 2018
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
May 9, 2018
Bibliographic data of the European patent application
May 9, 2018
Communication about intention to grant a European patent
May 9, 2018
Intention to grant (signatures)
May 9, 2018
Text intended for grant (clean copy)
May 9, 2018
Text intended for grant (version for approval)
Feb 8, 2018
Communication of the registration of a transfer or change of name and/or address
Jan 25, 2018
Annexes in respect of a client data request
Jan 25, 2018
Submission concerning change of applicant's address
Sep 21, 2017
(Electronic) Receipt
Sep 21, 2017
Amended claims with annotations
Sep 21, 2017
Amended description with annotations
Sep 21, 2017
Claims
Sep 21, 2017
Description
Sep 21, 2017
Letter accompanying subsequently filed items
Sep 21, 2017
Reply to communication from the Examining Division
Sep 1, 2017
Annex to the communication
Sep 1, 2017
Consultation by telephone/in person
Sep 1, 2017
Result of consultation by telephone/in person
Jul 18, 2017
Grant of extension of time limit (examination procedure)
Jul 12, 2017
(Electronic) Receipt
Jul 12, 2017
Letter accompanying subsequently filed items
Jul 12, 2017
Request for extension of time limit to communication from the Examining Division
Mar 14, 2017
Annex to the communication
Mar 14, 2017
Communication from the Examining Division
Mar 8, 2017
Examination started
Oct 8, 2015
Communication of amended entries concerning the representative
Sep 29, 2015
Submission concerning change of applicant's representative
Sep 10, 2014
Refund of fees
Sep 10, 2014
Refund of fees
Aug 13, 2013
Communication to designated inventor
Aug 8, 2013
Letter concerning the inventor
Aug 6, 2013
Letter concerning the inventor
Jul 23, 2013
Amended claims filed after receipt of (European) search report
Jul 23, 2013
Amended claims with annotations
Jul 23, 2013
Amendments received before examination
Jul 23, 2013
Letter accompanying subsequently filed items
Jul 23, 2013
Letter accompanying subsequently filed items
Apr 23, 2013
CDS Clean up - amended data concerning the representative for the applicant
Apr 2, 2013
Submission concerning representation
Jan 28, 2013
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 4, 2013
Notification of forthcoming publication
Dec 7, 2012
Communication regarding the transmission of the European search report
Dec 7, 2012
European search opinion
Dec 7, 2012
European search report
Sep 28, 2012
Confirmation of receipt of (electronically) transmitted priority document
Sep 20, 2012
Priority document (electronically transmitted)
Sep 11, 2012
Communication to designated inventor
Sep 11, 2012
Communication to designated inventor
Sep 11, 2012
Communication to designated inventor
Sep 11, 2012
Communication to designated inventor
Sep 11, 2012
Communication to designated inventor
Jul 19, 2012
Abstract
Jul 19, 2012
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jul 19, 2012
Claims
Jul 19, 2012
Description
Jul 19, 2012
Designation of inventor
Jul 19, 2012
Designation of inventor
Jul 19, 2012
Designation of inventor
Jul 19, 2012
Designation of inventor
Jul 19, 2012
Designation of inventor
Jul 19, 2012
Drawings
Jul 19, 2012
Request for grant of a European patent

EP2549635

SOLAREDGE

Application Number: EP12177067A
Filing Date: Jul 19, 2012
Status: Revoked; Feb 4, 2022
Publication Date: Dec 5, 2018
External Links: Slate, Register , Google Patents

IP Verse

Distributed Power Harvesting Systems Using Dc Power Sources

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2549635