Patent No. EP3403247 (titled "Method, Device And System For Secure Distance Measurement") was filed by 3DB Access on Dec 28, 2016. The application was issued on Aug 13, 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
Get instant alerts for new documents
Aug 26, 2025
Jul 17, 2025
Jul 3, 2025
Jul 3, 2025
Jul 3, 2025
Jul 3, 2025
Jul 3, 2025
Jun 20, 2025
Jun 6, 2025
Jun 6, 2025
Jun 6, 2025
Jun 6, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 18, 2025
Feb 5, 2024
Feb 5, 2024
Feb 5, 2024
Feb 5, 2024
Feb 5, 2024
Feb 5, 2024
Feb 5, 2024
Dec 5, 2023
Nov 30, 2023
Nov 30, 2023
Nov 30, 2023
Jul 26, 2023
Jul 26, 2023
Feb 23, 2023
Feb 10, 2023
Feb 10, 2023
Feb 10, 2023
Nov 25, 2021
Nov 25, 2021
Nov 25, 2021
Nov 25, 2021
Nov 25, 2021
Jul 20, 2021
Jul 20, 2021
Oct 14, 2020
Oct 14, 2020
Oct 14, 2020
Oct 14, 2020
Oct 14, 2020
Oct 14, 2020
Oct 14, 2020
Jun 10, 2020
Jun 10, 2020
Jun 4, 2020
Jun 4, 2020
May 26, 2020
May 26, 2020
May 26, 2020
May 20, 2020
Apr 22, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Feb 12, 2020
Feb 4, 2020
Jan 24, 2019
Jan 24, 2019
Jan 24, 2019
Jan 24, 2019
Jan 24, 2019
Oct 24, 2018
Aug 22, 2018
Aug 20, 2018
Aug 9, 2018
Aug 9, 2018
Aug 9, 2018
Aug 3, 2018
May 25, 2018
Oct 5, 2017
Aug 8, 2017
Jul 20, 2017
Jul 20, 2017
Jun 6, 2017
Jun 6, 2017
Jun 6, 2017
Apr 4, 2017
Mar 29, 2017
Mar 16, 2017
Feb 17, 2017
Dec 28, 2016
Dec 28, 2016
Dec 28, 2016
Dec 28, 2016
Dec 28, 2016
Dec 28, 2016
Dec 28, 2016
Dec 28, 2016