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Diping Che
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Sarasota, FL, US
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last 30 patents
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Patent Grant
Filterless chromatically variable light source
Patent number
5,636,303
Issue date
Jun 3, 1997
World Precision Instruments, Inc.
Diping Che
G02 - OPTICS
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Patent Grant
Long capillary waveguide raman cell
Patent number
5,604,587
Issue date
Feb 18, 1997
World Precision Instruments, Inc.
Diping Che
G01 - MEASURING TESTING