John D. Knight

Follow

Person

Santa Rosa, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Diffraction grating position sensing and control for a scanning mon...
- Patent number 5,359,409
- Issue date Oct 25, 1994
- Hewlett-Packard Company
- Kenneth R. Wildnauer
- G01 - MEASURING TESTING
Information Patent Grant
Optical spectrum analyzer having double-pass monochromator
- Patent number 5,233,405
- Issue date Aug 3, 1993
- Hewlett-Packard Company
- Kenneth R. Wildnauer
- G01 - MEASURING TESTING