Wave Guide Transition For Radar Chip Package

Patent No. EP3734321 (titled "Wave Guide Transition For Radar Chip Package") was filed by Aptiv on Mar 30, 2020. The application was issued on Aug 6, 2025.

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 20, 2025
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 10, 2025
Decision to grant a European patent
Jul 1, 2025
(Electronic) Receipt
Jul 1, 2025
Filing of the translations of the claims
Jul 1, 2025
French translation of claims
Jul 1, 2025
German translation of the claims
Jul 1, 2025
Letter accompanying subsequently filed items
Mar 3, 2025
Annex to the communication about intention to grant a European patent
Mar 3, 2025
Bibliographic data of the European patent application
Mar 3, 2025
Communication about intention to grant a European patent
Mar 3, 2025
Intention to grant (signatures)
Mar 3, 2025
Text intended for grant (clean copy)
Mar 3, 2025
Text intended for grant (version for approval)
Aug 22, 2024
Communication of the registration of a transfer or change of name and/or address
Aug 12, 2024
Letter accompanying subsequently filed items
Aug 12, 2024
Submission concerning change of applicant's address
Apr 4, 2024
Communication of the registration of a transfer or change of name and/or address
Mar 26, 2024
Letter accompanying subsequently filed items
Mar 26, 2024
Submission concerning a transfer of rights (applicant)
Mar 26, 2024
Submission concerning a transfer of rights (applicant)
Mar 26, 2024
Submission concerning a transfer of rights (applicant)
Mar 26, 2024
Submission concerning a transfer of rights (applicant)
Mar 26, 2024
Submission concerning a transfer of rights (applicant)
Mar 26, 2024
Submission concerning a transfer of rights (applicant)
Mar 26, 2024
Submission concerning a transfer of rights (applicant)
Dec 19, 2023
(Electronic) Receipt
Dec 19, 2023
Amended claims with annotations
Dec 19, 2023
Amended description with annotations
Dec 19, 2023
Claims
Dec 19, 2023
Description
Dec 19, 2023
Letter accompanying subsequently filed items
Dec 19, 2023
Reply to communication from the Examining Division
Oct 18, 2023
Grant of extension of time limit (examination procedure)
Oct 12, 2023
(Electronic) Receipt
Oct 12, 2023
Letter accompanying subsequently filed items
Oct 12, 2023
Request for extension of time limit to communication from the Examining Division
Jun 9, 2023
Annex to the communication
Jun 9, 2023
Communication from the Examining Division
Jun 2, 2023
Examination started
Feb 23, 2023
Communication of the registration of a transfer or change of name and/or address
Feb 15, 2023
Letter accompanying subsequently filed items
Feb 15, 2023
Submission concerning change of applicant's address
Jul 30, 2021
Decision to allow further processing
Jul 19, 2021
(Electronic) Receipt
Jul 19, 2021
Amended claims filed after receipt of (European) search report
Jul 19, 2021
Amended claims with annotations
Jul 19, 2021
Amended description filed after receipt of (European) search report
Jul 19, 2021
Amended description with annotations
Jul 19, 2021
Amendments received before examination
Jul 19, 2021
Letter accompanying subsequently filed items
Jul 19, 2021
Request for further processing
May 28, 2021
Application deemed to be withdrawn (non-reply to Written Opinion)
May 3, 2021
(Electronic) Receipt
May 3, 2021
Letter accompanying subsequently filed items
Nov 9, 2020
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Oct 7, 2020
Notification of forthcoming publication
Sep 16, 2020
Communication regarding the transmission of the European search report
Sep 16, 2020
European search opinion
Sep 16, 2020
European search report
Sep 16, 2020
Information on Search Strategy
Sep 3, 2020
Search started
May 26, 2020
Communication to designated inventor
Apr 1, 2020
Priority document (electronically transmitted)
Mar 30, 2020
Abstract
Mar 30, 2020
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Mar 30, 2020
Claims
Mar 30, 2020
Description
Mar 30, 2020
Designation of inventor
Mar 30, 2020
Drawings
Mar 30, 2020
Request for grant of a European patent

EP3734321

APTIV

Application Number: EP20166797A
Filing Date: Mar 30, 2020
Status: Granted And Under Opposition; Jul 4, 2025
Publication Date: Aug 6, 2025
External Links: Slate, Register , Google Patents

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Wave Guide Transition For Radar Chip Package

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Dossier Documents

EP3734321