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The patent EP3018922 was granted to Motorola Solutions on Jul 19, 2017. The application was filed on Nov 10, 2014 under application number EP14460088A. The patent is currently recorded with a legal status of "Revoked".

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 | Opposition Status |
|---|---|---|---|
| HYTERA COMMUNICATIONS | Apr 19, 2018 | GRUNECKER PATENT | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | US2008171567 |
| OPPOSITION | US2009191822 |
| OPPOSITION | US8103298 |
| OPPOSITION | US8428573 |
| OPPOSITION | WO2012027054 |
| SEARCH | US2008171567 |
| SEARCH | US2009191822 |
| SEARCH | WO2012027054 |
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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Apr 24, 2024
Refund of fees
Appeal
Apr 22, 2024
Apr 22, 2024
Apr 22, 2024
Apr 22, 2024
Apr 22, 2024
Apr 17, 2024
(Electronic) Receipt
Appeal
Apr 17, 2024
Apr 17, 2024
Apr 17, 2024
Withdrawal of an appeal
Appeal
Mar 19, 2024
Mar 19, 2024
Mar 19, 2024
Mar 14, 2024
Dec 4, 2023
Nov 29, 2023
(Electronic) Receipt
Appeal
Nov 29, 2023
Nov 29, 2023
Jun 14, 2023
(Electronic) Receipt
Appeal
Jun 14, 2023
Jun 14, 2023
Jun 14, 2023
Jun 14, 2023
Jun 14, 2023
Jun 14, 2023
Jun 14, 2023
Description
Appeal
Jun 14, 2023
Description
Appeal
Jun 14, 2023
Description
Appeal
Jun 14, 2023
Description
Appeal
Jun 14, 2023
Jun 14, 2023
Jun 14, 2023
May 23, 2023
May 16, 2023
May 16, 2023
May 8, 2023
Authorisation
Appeal
May 8, 2023
May 2, 2023
Apr 17, 2023
(Electronic) Receipt
Appeal
Apr 17, 2023
Apr 17, 2023
Apr 12, 2023
Jan 26, 2023
Jan 23, 2023
(Electronic) Receipt
Appeal
Jan 23, 2023
Jan 23, 2023
Reply to appeal
Appeal
Sep 16, 2022
Sep 12, 2022
(Electronic) Receipt
Appeal
Sep 12, 2022
Sep 12, 2022
Sep 12, 2022
Sep 12, 2022
Sep 12, 2022
Sep 12, 2022
Sep 12, 2022
Sep 12, 2022
Sep 12, 2022
Sep 12, 2022
Sep 12, 2022
Sep 12, 2022
Aug 18, 2022
Aug 18, 2022
Aug 10, 2022
(Electronic) Receipt
Appeal
Aug 10, 2022
Aug 10, 2022
Aug 4, 2022
Jul 29, 2022
Jul 29, 2022
Jul 28, 2022
Jul 28, 2022
Jul 22, 2022
Jul 12, 2022
(Electronic) Receipt
Appeal
Jul 12, 2022
Jul 12, 2022
Jul 12, 2022
Jul 12, 2022
Jul 12, 2022
Notice of appeal
Appeal
May 12, 2022
May 12, 2022
May 12, 2022
May 12, 2022
May 12, 2022
May 12, 2022
Means of redress
OPPO
May 12, 2022
May 12, 2022
May 12, 2022
May 12, 2022
May 12, 2022
May 12, 2022
May 12, 2022
Apr 1, 2022
Mar 30, 2022
Mar 30, 2022
Mar 28, 2022
Mar 28, 2022
Mar 28, 2022
Description
OPPO
Mar 28, 2022
Mar 28, 2022
Mar 28, 2022
Mar 24, 2022
Mar 24, 2022
Mar 21, 2022
Mar 18, 2022
Mar 17, 2022
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Jan 28, 2022
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Jan 3, 2022
Jan 3, 2022
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Nov 25, 2021
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Sep 1, 2021
Sep 1, 2021
Sep 1, 2021
Jun 15, 2021
Jun 7, 2021
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Jun 7, 2021
Jun 1, 2021
May 24, 2021
May 24, 2021
Claims
OPPO
May 24, 2021
May 24, 2021
May 24, 2021
Description
OPPO
May 24, 2021
May 24, 2021
Jan 28, 2021
Jan 28, 2021
Jan 28, 2021
Jan 28, 2021
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Jan 25, 2021
Mar 6, 2020
Feb 27, 2020
Feb 27, 2020
Feb 21, 2020
Feb 17, 2020
Feb 17, 2020
Feb 17, 2020
Feb 17, 2020
Feb 17, 2020
Claims
OPPO
Feb 17, 2020
Claims
OPPO
Feb 17, 2020
Description
OPPO
Feb 17, 2020
Feb 17, 2020
Oct 17, 2019
Oct 17, 2019
Oct 17, 2019
Oct 17, 2019
Oct 17, 2019
Oct 17, 2019
Oct 17, 2019
Oct 17, 2019
Oct 17, 2019
Oct 17, 2019
Sep 10, 2019
Sep 10, 2019
Sep 10, 2019
Sep 4, 2019
Annex
OPPO
Sep 4, 2019
Authorisation
OPPO
Sep 4, 2019
Jul 22, 2019
Jul 17, 2019
Jul 16, 2019
Jul 16, 2019
Jul 16, 2019
Jul 16, 2019
Jul 15, 2019
Jul 15, 2019
Jul 10, 2019
Jul 10, 2019
Jul 10, 2019
Jul 10, 2019
Jul 10, 2019
Jul 10, 2019
Jul 10, 2019
Claims
OPPO
Jul 10, 2019
Claims
OPPO
Jul 10, 2019
Claims
OPPO
Jul 10, 2019
Jul 10, 2019
Jul 10, 2019
Jul 9, 2019
Mar 14, 2019
Mar 14, 2019
Mar 7, 2019
Feb 26, 2019
Feb 19, 2019
Feb 19, 2019
Jan 30, 2019
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Jan 24, 2019
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Sep 7, 2018
Sep 3, 2018
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Jul 25, 2018
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Jul 20, 2018
Jul 19, 2018
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Jul 19, 2018
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Jul 17, 2018
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May 3, 2018
May 3, 2018
Apr 25, 2018
Apr 19, 2018
Apr 19, 2018
Apr 19, 2018
Apr 19, 2018
Apr 19, 2018
Apr 19, 2018
Apr 19, 2018
Apr 19, 2018
Jul 20, 2017
Jun 22, 2017
Decision to grant a European patent
Search/Exam
Jun 9, 2017
(Electronic) Receipt
Search/Exam
Jun 9, 2017
Filing of the translations of the claims
Search/Exam
Jun 9, 2017
French translation of claims
Search/Exam
Jun 9, 2017
German translation of the claims
Search/Exam
Mar 20, 2017
Mar 20, 2017
Mar 20, 2017
Intention to grant (signatures)
Search/Exam
Mar 20, 2017
Text intended for grant (clean copy)
Search/Exam
Mar 20, 2017
Feb 16, 2017
Examination started
Search/Exam
Nov 10, 2016
Nov 10, 2016
Amended claims with annotations
Search/Exam
Nov 10, 2016
Nov 10, 2016
Amended description with annotations
Search/Exam
Nov 10, 2016
Amendments received before examination
Search/Exam
Nov 7, 2016
(Electronic) Receipt
Search/Exam
Nov 7, 2016
Nov 7, 2016
Amended claims with annotations
Search/Exam
Nov 7, 2016
Nov 7, 2016
Amended description with annotations
Search/Exam
Nov 7, 2016
Amendments received before examination
Search/Exam
Nov 7, 2016
Letter accompanying subsequently filed items
Search/Exam
May 17, 2016
Apr 13, 2016
Notification of forthcoming publication
Search/Exam
Mar 31, 2015
Mar 31, 2015
European search opinion
Search/Exam
Mar 31, 2015
European search report
Search/Exam
Mar 17, 2015
Search started
Search/Exam
Jan 28, 2015
Communication to designated inventor
Search/Exam
Jan 28, 2015
Communication to designated inventor
Search/Exam
Jan 28, 2015
Communication to designated inventor
Search/Exam
Jan 28, 2015
Communication to designated inventor
Search/Exam
Jan 20, 2015
Communication to designated inventor
Search/Exam
Jan 20, 2015
Communication to designated inventor
Search/Exam
Jan 20, 2015
Communication to designated inventor
Search/Exam
Jan 20, 2015
Communication to designated inventor
Search/Exam
Nov 10, 2014
Abstract
Search/Exam
Nov 10, 2014
Claims
Search/Exam
Nov 10, 2014
Description
Search/Exam
Nov 10, 2014
Designation of inventor
Search/Exam
Nov 10, 2014
Drawings
Search/Exam
Nov 10, 2014
Request for grant of a European patent
Search/Exam