Daniel C. Michaelis

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Ellicott City, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Monitor network with advanced intelligent network (AIN) for electro...
- Patent number 6,650,633
- Issue date Nov 18, 2003
- Verizon Services Corp.
- Raymond F. Albers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call detail reporting for lawful surveillance
- Patent number 6,504,907
- Issue date Jan 7, 2003
- Verizon Services Corp.
- Robert D. Farris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call detail reporting for lawful surveillance
- Patent number 6,233,313
- Issue date May 15, 2001
- Bell Atlantic Network Services
- Robert D. Farris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Advanced intelligent network (AIN) functionality for electronic sur...
- Patent number 6,229,887
- Issue date May 8, 2001
- Bell Atlantic Network Services, Inc.
- Raymond F. Albers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic surveillance in a public switched telephone network
- Patent number 6,097,798
- Issue date Aug 1, 2000
- Bell Atlantic Network Services, Inc.
- Raymond F. Albers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE