Roger D. Pollard

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Leeds, GB

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Patents Grantslast 30 patents

Information Patent Grant
Electrically short air line for network analyzer calibration
- Patent number 5,091,709
- Issue date Feb 25, 1992
- Hewlett-Packard Company
- Roger D. Pollard
- G01 - MEASURING TESTING
Information Patent Grant
Electrically short air line for network analyzer calibration
- Patent number 4,845,423
- Issue date Jul 4, 1989
- Hewlett-Packard Company
- Roger D. Pollard
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Vector Network Analyzer-Noise Figure Measurement
- Publication number 20080238441
- Publication date Oct 2, 2008
- Richard L. Rhymes
- G01 - MEASURING TESTING