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PhotoSonic, Inc.
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Blacksburgh, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for measuring multiple parameters of steam
Patent number
6,502,456
Issue date
Jan 7, 2003
Photosonic, Inc.
Yaosheng Chen
G01 - MEASURING TESTING
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Patent Grant
Multiwavelength pyrometer for measurement in hostile environments
Patent number
6,357,910
Issue date
Mar 19, 2002
PhotoSonic, Inc.
Yaosheng Chen
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
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