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Semiconductor Device And Method For Manufacturing A Plurality Of Semiconductive Devices

Patent No. EP4169874 (titled "Semiconductor Device And Method For Manufacturing A Plurality Of Semiconductive Devices") was filed by Infineon on Oct 22, 2021. The application was issued on Apr 26, 2023.

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Date
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Dec 9, 2025
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 30, 2025
Decision to grant a European patent
Sep 25, 2025
(Electronic) Receipt
Sep 25, 2025
Filing of the translations of the claims
Sep 25, 2025
French translation of claims
Sep 25, 2025
German translation of the claims
Sep 25, 2025
Letter accompanying subsequently filed items
May 26, 2025
Annex to the communication about intention to grant a European patent
May 26, 2025
Bibliographic data of the European patent application
May 26, 2025
Communication about intention to grant a European patent
May 26, 2025
Intention to grant (signatures)
May 26, 2025
Text intended for grant (clean copy)
May 26, 2025
Text intended for grant (version for approval)
May 2, 2025
Examination started
May 8, 2023
(Electronic) Receipt
May 8, 2023
Amended claims filed after receipt of (European) search report
May 8, 2023
Amended claims with annotations
May 8, 2023
Amended description filed after receipt of (European) search report
May 8, 2023
Amended description with annotations
May 8, 2023
Amendments received before examination
May 8, 2023
Letter accompanying subsequently filed items
May 3, 2023
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Mar 29, 2023
Notification of forthcoming publication
Aug 3, 2022
(Electronic) Receipt
Aug 3, 2022
(Partial) set of drawings filed in response to formal objections
Aug 3, 2022
Letter accompanying subsequently filed items
Aug 3, 2022
Matter concerning the application
Apr 11, 2022
Communication regarding the transmission of the European search report
Apr 11, 2022
European search opinion
Apr 11, 2022
European search report
Apr 11, 2022
Information on Search Strategy
Mar 29, 2022
Search started
Oct 22, 2021
Abstract
Oct 22, 2021
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Oct 22, 2021
Claims
Oct 22, 2021
Description
Oct 22, 2021
Designation of inventor
Oct 22, 2021
Drawings
Oct 22, 2021
Request for grant of a European patent
Oct 22, 2021
Submission concerning representation

EP4169874

INFINEON

Application Number: EP21204133A
Filing Date: Oct 22, 2021
Status: Intended To Grant; May 25, 2025
Publication Date: Apr 26, 2023
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