Roger W. Wong

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Santa Rosa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Network analyzer performance verification
- Patent number 5,332,974
- Issue date Jul 26, 1994
- Hewlett-Packard Company
- Daniel R. Harkins
- G01 - MEASURING TESTING
Information Patent Grant
Calibration and error correction for electrical-source-to-E/O-devic...
- Patent number 5,175,492
- Issue date Dec 29, 1992
- Hewlett-Packard Company
- Roger W. Wong
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring the length of, or distances to d...
- Patent number 5,062,703
- Issue date Nov 5, 1991
- Hewlett-Packard Company
- Roger W. Wong
- G01 - MEASURING TESTING
Information Patent Grant
Lightwave component analyzer
- Patent number 5,041,997
- Issue date Aug 20, 1991
- Hewlett-Packard Company
- Paul R. Hernday
- G01 - MEASURING TESTING
Information Patent Grant
Lightwave component analyzer for determination of chromatic dispers...
- Patent number 5,033,846
- Issue date Jul 23, 1991
- Hewlett-Packard Company
- Paul R. Hernday
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for calibrating a lightwave component measurem...
- Patent number 4,921,347
- Issue date May 1, 1990
- Hewlett-Packard Company
- Roger W. Wong
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for guiding a user during setup of a signal me...
- Patent number 4,875,859
- Issue date Oct 24, 1989
- Hewlett-Packard Company
- Roger W. Wong
- G01 - MEASURING TESTING