Serge Barthelemy

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Montpellier, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for enhancing a voicemail with additional non-voice information
- Patent number 10,623,912
- Issue date Apr 14, 2020
- PAYCOOL INTERNATIONAL LTD.
- Serge Barthelemy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for two step digital signature
- Patent number 8,589,693
- Issue date Nov 19, 2013
- Paycool International Ltd.
- Serge Barthelemy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ENHANCING A VOICEMAIL WITH ADDITIONAL NON-VOICE INFORMATION
- Publication number 20130260729
- Publication date Oct 3, 2013
- PAYCOOL INTERNATIONAL LTD.
- Serge Barthelemy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TWO STEP DIGITAL SIGNATURE
- Publication number 20110264917
- Publication date Oct 27, 2011
- PAYCOOL INTERNATIONAL LTD.
- Serge Barthelemy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE