Simon Arthur Oakley

Follow

Person

Gaithersburg, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for dual-tone multi-frequency signal analysis...
- Patent number 8,031,708
- Issue date Oct 4, 2011
- Genband US LLC
- Xiaomin Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for dual-tone multi-frequency signal conversi...
- Patent number 8,018,918
- Issue date Sep 13, 2011
- Genband US LLC
- Rakendu Devdhar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS FOR DUAL-TONE MULTI-FREQUENCY SIGNAL ANALYSIS...
- Publication number 20090168769
- Publication date Jul 2, 2009
- Xiaomin LU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR DUAL-TONE MULTI-FREQUENCY SIGNAL CONVERSI...
- Publication number 20090003315
- Publication date Jan 1, 2009
- Rakendu DEVDHAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE