PROCEDE DE DETERMINATION D'UNE DIRECTION DE PROPAGATION D'UNE SOURCE SONORE PAR CREATION DE SIGNAUX SINUSOIDAUX A PARTIR DES SIGNAUX SONORES RECUS PAR DES MICROPHONES
European patent · EP4302114 · Deleted
Register entry
- Publication number
- EP4302114
- Application number
- EP22714117
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 2, 2022
- Published
- Jan 10, 2024
- Granted
- Feb 19, 2025
- Deleted
- Oct 23, 2025
- Reason
- Annual fee unpaid
- IPC classes
- G01S 3/808 (2006.01)H04R 3/00 (2006.01)G01S 1/74 (2006.01)G01S 3/801 (2006.01)H04S 7/00 (2006.01)
- Priority
- FR 2102105 04.03.2021
- PCT application
- PCT/EP2022/055329 02.03.2022
- PCT publication
- WO2022/184800 09.09.2022
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 31, 2025
Change
Published in Swissreg on 31.12.2025
- Oct 23, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2025
- Feb 19, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 19.02.2025
Parties
Inventor
THUMEREL, Olivier
44000 Nantes, FR
SIMON, Yohann
44640 Saint Jean de Boiseau, FR
HEEB, Thierry
1450 Sainte-Croix
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.