David D.Y. Chen

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Vancouver, CA

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Patents Grantslast 30 patents

Information Patent Grant
Self contained capillary electrophoresis system for interfacing wit...
- Patent number 8,613,845
- Issue date Dec 24, 2013
- The University of British Columbia
- Elizabeth Jane Maxwell
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
High throughput ion source with multiple ion sprayers and ion lenses
- Patent number 7,399,961
- Issue date Jul 15, 2008
- The University of British Columbia
- David D. Y. Chen
- G01 - MEASURING TESTING
Information Patent Grant
Atmospheric pressure ion lens for generating a larger and more stab...
- Patent number 7,067,804
- Issue date Jun 27, 2006
- The University of British Columbia
- David D. Y. Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Devices and Methods for Processing Fluid Samples
- Publication number 20210018465
- Publication date Jan 21, 2021
- DH Technologies Development Pte. Ltd.
- David D. Y. Chen
- G01 - MEASURING TESTING
Information Patent Application
Devices and Methods for Processing Fluid Samples
- Publication number 20170212076
- Publication date Jul 27, 2017
- DH Technologies Development Pte. Ltd.
- David D. Y. Chen
- G01 - MEASURING TESTING
Information Patent Application
High throughput ion source with multiple ion sprayers and ion lenses
- Publication number 20040206901
- Publication date Oct 21, 2004
- David D.Y. Chen
- G01 - MEASURING TESTING
Information Patent Application
Atmospheric pressure ion lens for generating a larger and more stab...
- Publication number 20040011953
- Publication date Jan 22, 2004
- David D.Y. Chen
- H01 - BASIC ELECTRIC ELEMENTS