Keith A. Chanroo

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late of Parkland, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for downloading location specific information...
- Patent number 5,684,859
- Issue date Nov 4, 1997
- Motorola, Inc.
- Keith Anthony Chanroo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system for communicating with a plurality of selectiv...
- Patent number 5,450,612
- Issue date Sep 12, 1995
- Motorola, Inc.
- Keith A. Chanroo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three dimensional cellular communication system with coordinate off...
- Patent number 5,093,925
- Issue date Mar 3, 1992
- Motorola, Inc.
- Keith A. Chanroo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase correcting DPSK/PSK receiver with digitally stored phase corr...
- Patent number 4,888,793
- Issue date Dec 19, 1989
- Motorola, Inc.
- Keith A. Chanroo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE