Christopher DAUMER

Follow

Person

Rennes, FR

People

Patents Grantslast 30 patents

Information Patent Grant
SIM swap scam protection via passive monitoring
- Patent number 12,238,525
- Issue date Feb 25, 2025
- EXFO Solutions SAS
- Christopher Daumer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Identification of 5G Non-Standalone Architecture traffic on the S1...
- Patent number 11,451,671
- Issue date Sep 20, 2022
- EXFO Solutions SAS
- Christophe Gay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR DETERMINING A MOBILE NETWORK OPERATOR IDENTIFIER
- Publication number 20230275992
- Publication date Aug 31, 2023
- EXFO Solutions SAS
- Christopher DAUMER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIM swap scam protection via passive monitoring
- Publication number 20220141669
- Publication date May 5, 2022
- EXFO Solutions SAS
- Christopher DAUMER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Identification of 5G Non-Standalone Architecture traffic on the S1...
- Publication number 20210344803
- Publication date Nov 4, 2021
- EXFO Solutions SAS
- Christophe GAY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE