System And Method For High Efficiency Wireless Local Area Network Communications

Patent No. EP3017641 (titled "System And Method For High Efficiency Wireless Local Area Network Communications") was filed by Huawei on Nov 11, 2014. The application was issued on Oct 2, 2019.

UPC Cases New

Latest UPC cases involving this patent.

Case Number	Filing Date	Plaintiff	Proceeding Type
UPC_CFI_0002039/2026	Jun 9, 2026	Koninklijke Philips	Infringement

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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Aug 5, 2020
Communication regarding the expiry of opposition period
Oct 14, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 5, 2019
Decision to grant a European patent
Aug 26, 2019
(Electronic) Receipt
Aug 26, 2019
Filing of the translations of the claims
Aug 26, 2019
French translation of claims
Aug 26, 2019
German translation of the claims
Aug 26, 2019
Letter accompanying subsequently filed items
Apr 16, 2019
Bibliographic data of the European patent application
Apr 16, 2019
Communication about intention to grant a European patent
Apr 16, 2019
Intention to grant (signatures)
Apr 16, 2019
Text intended for grant (clean copy)
Apr 16, 2019
Text intended for grant (version for approval)
Mar 18, 2019
Examination started
May 8, 2017
(Electronic) Receipt
May 8, 2017
Amended claims filed after receipt of (European) search report
May 8, 2017
Amended claims with annotations
May 8, 2017
Amended description filed after receipt of (European) search report
May 8, 2017
Amended description with annotations
May 8, 2017
Amendments received before examination
May 8, 2017
Letter accompanying subsequently filed items
Jan 25, 2017
CDS Clean up - amended applicant details
Dec 7, 2016
Communication of the registration of a transfer or change of name and/or address
Nov 25, 2016
Submission concerning change of applicant's name
Oct 28, 2016
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Oct 11, 2016
Communication regarding the transmission of the European search report
Oct 11, 2016
European search opinion
Oct 11, 2016
Information on Search Strategy
Oct 11, 2016
Supplementary European search report
Sep 30, 2016
Search started
Jun 17, 2016
Communication to designated inventor
Jun 17, 2016
Communication to designated inventor
Jun 17, 2016
Communication to designated inventor
Jun 17, 2016
Communication to designated inventor
Jun 17, 2016
Communication to designated inventor
May 31, 2016
Copy of the international preliminary report on patentability
Apr 13, 2016
Notification on forthcoming publication of bibliographic data
Feb 26, 2016
Copy of the international preliminary report on patentability
Feb 26, 2016
Reply by International Bureau
Feb 26, 2016
Transmission of a document (International preliminary examination report)
Feb 15, 2016
Communication for party to proceedings/third party
Feb 12, 2016
Enquiry with the International Bureau
Feb 5, 2016
(Electronic) Receipt
Feb 5, 2016
Abstract
Feb 5, 2016
Amended claims filed after receipt of (European) search report
Feb 5, 2016
Amended claims with annotations
Feb 5, 2016
Amended description filed after receipt of (European) search report
Feb 5, 2016
Amended description with annotations
Feb 5, 2016
Amended drawings filed after receipt of (European) search report
Feb 5, 2016
Annex
Feb 5, 2016
Annex
Feb 5, 2016
Matter concerning the application
Feb 5, 2016
Request for entry into the European phase
Jun 8, 2015
Priority document (electronically transmitted)
May 21, 2015
Copy of the international search report
May 21, 2015
Published international application - A1

EP3017641

HUAWEI

Application Number: EP14862320A
Filing Date: Nov 11, 2014
Status: No Opposition Filed Within Time Limit; Aug 7, 2020
Publication Date: Oct 2, 2019
External Links: Slate, Register , Google Patents

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System And Method For High Efficiency Wireless Local Area Network Communications

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Dossier Documents

EP3017641