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Vancouver, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for measuring values of physiological parameters
Patent number
6,602,199
Issue date
Aug 5, 2003
VSM Technology Inc.
Yunquan Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for measuring values of physiological parameters
Patent number
6,332,867
Issue date
Dec 25, 2001
VSM Technology Inc.
Yunquan Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multi-patient monitoring apparatus and method
Patent number
5,907,291
Issue date
May 25, 1999
VSM Technology Inc.
Yunquan Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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last 30 patents
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