William A. Felderman

Person

Cary, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Wireless communication device and network controller for affiliatio...
- Patent number 7,035,658
- Issue date Apr 25, 2006
- Motorola, Inc.
- Peter M. Drozt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced automatic timing adjustment for alternate routing of HFC s...
- Patent number 6,707,829
- Issue date Mar 16, 2004
- General Instrument Corporation
- Gina Hanks
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for interurban dispatch group calling
- Patent number 6,640,109
- Issue date Oct 28, 2003
- Motorola, Inc.
- Peter M. Drozt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system with trunked signal voting
- Patent number 6,381,466
- Issue date Apr 30, 2002
- Motorola, Inc.
- John C. Sarallo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system to communication system gateway method and app...
- Patent number 5,987,331
- Issue date Nov 16, 1999
- Motorola, Inc.
- Gary W. Grube
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Maintaining communications after control breaks in a trunked commun...
- Patent number 5,513,378
- Issue date Apr 30, 1996
- Stephen J. Ranz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of facilitating an audio source change in a digital radio co...
- Patent number 5,485,462
- Issue date Jan 16, 1996
- David Helm
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method of determining transmission time to transmit an information...
- Patent number 5,483,671
- Issue date Jan 9, 1996
- Motorola, Inc.
- David Helm
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Individual communication system selection method for group services
- Patent number 5,335,350
- Issue date Aug 2, 1994
- Motorola, Inc.
- William A. Felderman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wide area trunked channel busy override
- Patent number 5,101,502
- Issue date Mar 31, 1992
- Motorola, Inc.
- William A. Felderman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Wireless communication device and network controller for affiliatio...
- Publication number 20060030348
- Publication date Feb 9, 2006
- Peter M. Drozt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless communication device and network controller for affiliatio...
- Publication number 20040185890
- Publication date Sep 23, 2004
- MOTOROLA, INC.
- Peter M. Drozt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

William A. Felderman

Person

Patents Grantslast 30 patents

Wireless communication device and network controller for affiliatio...

Enhanced automatic timing adjustment for alternate routing of HFC s...

Method and apparatus for interurban dispatch group calling

Wireless communication system with trunked signal voting

Communication system to communication system gateway method and app...

Maintaining communications after control breaks in a trunked commun...

Method of facilitating an audio source change in a digital radio co...

Method of determining transmission time to transmit an information...

Individual communication system selection method for group services

Wide area trunked channel busy override

Patents Applicationslast 30 patents

Wireless communication device and network controller for affiliatio...

Wireless communication device and network controller for affiliatio...