The patent EP3678321B3 was granted to Huawei on Nov 22, 2023 following the initial filing on Oct 14, 2015 under the application number EP19195769A . The current legal status of the patent is The Patent Has Been Limited.
The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.
Date
Description
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Dec 5, 2023
Certificate B3
LIMP
Dec 5, 2023
Oct 26, 2023
Oct 17, 2023
Oct 17, 2023
Oct 17, 2023
Oct 17, 2023
Oct 17, 2023
Oct 9, 2023
Oct 9, 2023
Oct 9, 2023
Oct 9, 2023
Sep 6, 2023
Sep 6, 2023
Sep 6, 2023
Claims
LIMP
Sep 6, 2023
Sep 6, 2023
Sep 5, 2023
Sep 5, 2023
Sep 5, 2023
Sep 5, 2023
Sep 5, 2023
Aug 10, 2023
Aug 10, 2023
Aug 10, 2023
Aug 10, 2023
Claims
LIMP
Aug 10, 2023
Description
LIMP
Aug 10, 2023
Aug 10, 2023
Aug 3, 2023
Aug 3, 2023
Jul 26, 2023
Jul 26, 2023
Jul 26, 2023
Jul 26, 2023
Jul 26, 2023
Jun 27, 2023
Jun 27, 2023
Jun 27, 2023
Jun 1, 2023
May 26, 2023
May 26, 2023
May 26, 2023
May 26, 2023
May 23, 2023
Apr 13, 2023
Apr 13, 2023
Apr 13, 2023
Claims
LIMP
Apr 13, 2023
Apr 13, 2023
Apr 13, 2023
Jan 4, 2023
Mar 9, 2022
Jan 27, 2022
Decision to grant a European patent
Search/Exam
Jan 12, 2022
(Electronic) Receipt
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Jan 12, 2022
French translation of claims
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Jan 12, 2022
German translation of the claims
Search/Exam
Jan 12, 2022
Letter accompanying subsequently filed items
Search/Exam
Oct 1, 2021
Oct 1, 2021
Oct 1, 2021
Intention to grant (signatures)
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Oct 1, 2021
Text intended for grant (clean copy)
Search/Exam
Oct 1, 2021
Jun 28, 2021
(Electronic) Receipt
Search/Exam
Jun 28, 2021
Amended claims with annotations
Search/Exam
Jun 28, 2021
Claims
Search/Exam
Jun 28, 2021
Letter accompanying subsequently filed items
Search/Exam
Jun 28, 2021
Apr 12, 2021
Annex to the communication
Search/Exam
Apr 12, 2021
Communication from the Examining Division
Search/Exam
Mar 2, 2021
(Electronic) Receipt
Search/Exam
Mar 2, 2021
Amended claims with annotations
Search/Exam
Mar 2, 2021
Claims
Search/Exam
Mar 2, 2021
Letter accompanying subsequently filed items
Search/Exam
Mar 2, 2021
Mar 2, 2021
Translation of priority document
Search/Exam
Feb 1, 2021
Jan 29, 2021
Jan 27, 2021
Annex to the communication
Search/Exam
Jan 27, 2021
Communication from the Examining Division
Search/Exam
Jan 25, 2021
(Electronic) Receipt
Search/Exam
Jan 25, 2021
Jan 25, 2021
Amended claims with annotations
Search/Exam
Jan 25, 2021
Jan 25, 2021
Amended description with annotations
Search/Exam
Jan 25, 2021
Amendments received before examination
Search/Exam
Jan 25, 2021
Letter accompanying subsequently filed items
Search/Exam
Jan 25, 2021
Refund of fees
Search/Exam
Jan 14, 2021
Examination started
Search/Exam
Dec 28, 2020
(Electronic) Receipt
Search/Exam
Dec 28, 2020
Letter accompanying subsequently filed items
Search/Exam
Dec 8, 2020
(Electronic) Receipt
Search/Exam
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Letter accompanying subsequently filed items
Search/Exam
Dec 8, 2020
Dec 3, 2020
(Electronic) Receipt
Search/Exam
Dec 3, 2020
Dec 3, 2020
Oct 5, 2020
(Electronic) Receipt
Search/Exam
Oct 5, 2020
Oct 5, 2020
Amended claims with annotations
Search/Exam
Oct 5, 2020
Oct 5, 2020
Amended description with annotations
Search/Exam
Oct 5, 2020
Amendments received before examination
Search/Exam
Oct 5, 2020
Letter accompanying subsequently filed items
Search/Exam
Jul 13, 2020
Jun 10, 2020
Notification of forthcoming publication
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Jun 4, 2020
Refund of fees
Search/Exam
May 26, 2020
May 26, 2020
European search opinion
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May 26, 2020
European search report
Search/Exam
May 26, 2020
Information on Search Strategy
Search/Exam
May 11, 2020
Search started
Search/Exam
Feb 27, 2020
(Electronic) Receipt
Search/Exam
Feb 27, 2020
Abstract
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Feb 27, 2020
Description
Search/Exam
Feb 27, 2020
Drawings
Search/Exam
Feb 27, 2020
Letter accompanying subsequently filed items
Search/Exam
Jan 3, 2020
(Electronic) Receipt
Search/Exam
Jan 3, 2020
Claims
Search/Exam
Jan 3, 2020
Letter accompanying subsequently filed items
Search/Exam
Dec 17, 2019
Nov 29, 2019
Communication to designated inventor
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Nov 29, 2019
Communication to designated inventor
Search/Exam
Nov 29, 2019
Communication to designated inventor
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Oct 24, 2019
Invitation to file claims
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Sep 6, 2019
Sep 6, 2019
Designation of inventor
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Sep 6, 2019
Priority search results
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Sep 6, 2019
Priority search results
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Sep 6, 2019
Request for grant of a European patent
Search/Exam
Sep 6, 2019
Jan 11, 2017
Jan 11, 2017