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Charles Grosjean
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Pasadena, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Micromachined parylene membrane valve and pump
Patent number
6,699,394
Issue date
Mar 2, 2004
California Institute of Technology
Yu-Chong Tai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS valve
Patent number
6,612,535
Issue date
Sep 2, 2003
California Institute of Technology
Yu-Chong Tai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Micromachined parylene membrane valve and pump
Patent number
6,536,213
Issue date
Mar 25, 2003
California Institute of Technology
Yu-Chong Tai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Planar micropump
Patent number
6,520,753
Issue date
Feb 18, 2003
California Institute of Technology
Charles Grosjean
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Micromachined parylene membrane valve and pump
Patent number
6,499,297
Issue date
Dec 31, 2002
California Institute of Technology
Yu-Chong Tai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Micromachined parylene membrane valve and pump
Patent number
6,345,502
Issue date
Feb 12, 2002
California Institute of Technology
Yu-Chong Tai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Check-valved silicon diaphragm pump and method of fabricating the same
Patent number
6,334,761
Issue date
Jan 1, 2002
California Institute of Technology
Yu-Chong Tai
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Micromachined parylene mambrane valve and pump
Publication number
20020062645
Publication date
May 30, 2002
California Institute of Technology
Yu-Chong Tai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Micromachined parylene membrane valve and pump
Publication number
20010017287
Publication date
Aug 30, 2001
California Institute of Technology, a California corportion
Xu-Chong Tai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Micromachined parylene membrane valve and pump
Publication number
20010014438
Publication date
Aug 16, 2001
California Institute of Technology, a corporation
Yu-Chong Tai
B81 - MICRO-STRUCTURAL TECHNOLOGY