Robert Gary Leonard

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Plano, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Virtual bearer high-speed communication channel-to-device interface
- Patent number 6,457,080
- Issue date Sep 24, 2002
- MCI Communications Corporation
- Frederick A. Sherman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable gateway for a virtual bearer channel platform
- Patent number 6,208,657
- Issue date Mar 27, 2001
- MCI Communications Corporation
- Ranga R. Dendi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resource manager for a virtual bearer channel platform
- Patent number 6,108,337
- Issue date Aug 22, 2000
- MCI WorldCom, Inc. Technology Department
- Frederick A. Sherman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual bearer channel platform for processing service requests rec...
- Patent number 6,047,005
- Issue date Apr 4, 2000
- MCI Communications Corporation
- Frederick A. Sherman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automated telephone operator services
- Patent number 5,703,935
- Issue date Dec 30, 1997
- MCI Communications Corporation
- Anousheh Raissyan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE