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Dan Liu
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Newark, DE, US
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last 30 patents
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Patent Grant
Diode-pumped solid-state laser with self-maintained multi-dimension...
Patent number
7,366,214
Issue date
Apr 29, 2008
B & W Property Inc.
Dan Liu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Cold Plasma Therapy Device with Enhanced Safety
Publication number
20210220662
Publication date
Jul 22, 2021
B&W Tek, Inc.
Dan Liu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Application
Diode-pumped solid-state laser with self-maintained multi-dimension...
Publication number
20060056470
Publication date
Mar 16, 2006
Dan Liu
H01 - BASIC ELECTRIC ELEMENTS