IP Verse

Radar-Based Gesture Classification Using A Variational Auto-Encoder Neural Network Algorithm

Patent No. EP4134924 (titled "Radar-Based Gesture Classification Using A Variational Auto-Encoder Neural Network Algorithm") was filed by Friedrich Alexander Universitt Erlangen Nrnberg on Aug 12, 2021. The application was issued on Feb 15, 2023.

Patent Summary

Patent Family

Dossier Documents

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

Get instant alerts for new documents

Oct 14, 2025
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 4, 2025
Decision to grant a European patent
Jul 30, 2025
(Electronic) Receipt
Jul 30, 2025
Filing of the translations of the claims
Jul 30, 2025
French translation of claims
Jul 30, 2025
German translation of the claims
Apr 23, 2025
Annex to the communication about intention to grant a European patent
Apr 23, 2025
Bibliographic data of the European patent application
Apr 23, 2025
Communication about intention to grant a European patent
Apr 23, 2025
Intention to grant (signatures)
Apr 23, 2025
Text intended for grant (clean copy)
Apr 23, 2025
Text intended for grant (version for approval)
Mar 21, 2025
Examination started
Dec 18, 2023
Communication of amended entries concerning the representative
Dec 12, 2023
Letter accompanying subsequently filed items
Dec 12, 2023
Submission concerning change of applicant's representative
Aug 17, 2023
Refund of fees
Aug 17, 2023
Refund of fees
Aug 4, 2023
(Electronic) Receipt
Aug 4, 2023
Letter accompanying subsequently filed items
Aug 4, 2023
Reply to Written Opinion prepared by the EPO
Apr 14, 2023
Communication of the registration of a transfer or change of name and/or address
Apr 6, 2023
(Electronic) Receipt
Apr 6, 2023
Annexes in respect of a client data request
Apr 6, 2023
Annexes in respect of a client data request
Apr 6, 2023
Letter accompanying subsequently filed items
Apr 6, 2023
Submission concerning a transfer of rights (applicant)
Feb 20, 2023
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 18, 2023
Notification of forthcoming publication
Apr 25, 2022
Communication regarding the transmission of the European search report
Apr 25, 2022
European search opinion
Apr 25, 2022
European search report
Apr 25, 2022
Information on Search Strategy
Apr 8, 2022
(Electronic) Receipt
Apr 8, 2022
Enquiry as to the processing of the file
Apr 8, 2022
Letter accompanying subsequently filed items
Jan 21, 2022
Communication regarding the transmission of the European search report
Jan 21, 2022
Information on Search Strategy
Jan 21, 2022
Partial European search report
Jan 21, 2022
Provisional opinion accompanying the partial search results
Jan 12, 2022
Search started
Aug 12, 2021
Abstract
Aug 12, 2021
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Aug 12, 2021
Claims
Aug 12, 2021
Description
Aug 12, 2021
Designation of inventor
Aug 12, 2021
Drawings
Aug 12, 2021
Request for grant of a European patent

EP4134924

FRIEDRICH ALEXANDER UNIVERSITT ERLANGEN NRNBERG

Application Number: EP21190926A
Filing Date: Aug 12, 2021
Status: Intended To Grant; Apr 22, 2025
Publication Date: Feb 15, 2023
External Links: Slate, Register , Google Patents