Frederic Lejay

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for transmitting a message from a portable communication dev...
- Patent number 9,407,752
- Issue date Aug 2, 2016
- DRNC Holdings, Inc.
- Minh Le
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for transmitting a message from a portable communication dev...
- Patent number 8,843,114
- Issue date Sep 23, 2014
- DRNC Holdings, Inc.
- Minh Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting data over a speech channel by...
- Patent number 6,839,557
- Issue date Jan 4, 2005
- Alcatel
- Pierre Bonnard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR TRANSMITTING A MESSAGE FROM A PORTABLE COMMUNICATION DEV...
- Publication number 20140357236
- Publication date Dec 4, 2014
- Minh LE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method of Processing Sound Signals for a Communication Terminal and...
- Publication number 20080172231
- Publication date Jul 17, 2008
- ALCATEL LUCENT
- Arnaud Parisel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method for transmitting a message from a portable communication dev...
- Publication number 20080032672
- Publication date Feb 7, 2008
- TCL Communication Technology Holdings, Ltd.
- Minh Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of sending an sms type message and a corresponding radio-com...
- Publication number 20040072585
- Publication date Apr 15, 2004
- Minh Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE