John W. Murphy

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Cedar Rapids, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
GPS augmentation using time offset code modulation
- Patent number 6,421,006
- Issue date Jul 16, 2002
- Rockwell Collins, Inc.
- Michael D. Yakos
- G01 - MEASURING TESTING
Information Patent Grant
System and method for attitude determination in global positioning...
- Patent number 6,336,061
- Issue date Jan 1, 2002
- Rockwell Collins, Inc.
- Steven D. Deines
- G01 - MEASURING TESTING
Information Patent Grant
Multiple frequency bin processing
- Patent number 6,272,174
- Issue date Aug 7, 2001
- Rockwell Collins, Inc.
- John W. Murphy
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for spatial nulling of interfering signals
- Patent number 5,363,111
- Issue date Nov 8, 1994
- Rockwell International Corporation
- John W. Murphy
- G01 - MEASURING TESTING