ST.27-legal status data

The legal status information displayed below is based on WIPO Standard ST.27 and of a purely informative nature. Binding information on the status of the IP right is only available in DPMAregister (Show details).

DE file number: 60 2020 050 006.5, EP file number: 20 77 5556.2, WO file number: PCT/US2020/049939 (Designation/title: SYNCHRONISIERUNG DER WIEDERGABE VON AUDIOINFORMATIONEN, DIE VON ANDEREN NETZWERKEN EMPFANGEN WERDEN)

↩ Details

Tabular representation
Current state: Active, Current state: Examination

Key event history
No. Key Event Code Key Event Name Event Date Effective Date Effective Date sorted ascending Publication Date To Stage
1 Q10 Document published Mar 18, 2021Mar 18, 2021 unchanged
2 Q10 Document published Jul 20, 2022Jul 20, 2022 Filing
3 Q10 Document published Sep 1, 2022Sep 1, 2022Sep 1, 2022 Filing
4 Q10 Document published Apr 23, 2025Apr 23, 2025 Examination
5 Q10 Document published May 15, 2025May 15, 2025May 15, 2025 Examination
Detailed event history
No. Detailed Event Code Detailed Event Name Event Date Effective Date Effective Date sorted ascending Publication Date To Stage
1 Q12 Application published Mar 18, 2021Mar 18, 2021 unchanged
2 Q12 Application published Jul 20, 2022Jul 20, 2022 Filing
3 Q10 Document published Sep 1, 2022Sep 1, 2022Sep 1, 2022 Filing
4 Q10 Document published Apr 23, 2025Apr 23, 2025 Examination
5 Q10 Document published May 15, 2025May 15, 2025May 15, 2025 Examination

Graphical representation

Below you will see a simplified graphical representation of the legal status information, which is based on WIPO Standard ST.27 using the "Overall Patent/SPC Prosecution Model" defined therein.

Graphical representation of the ST.27 legal status data