Gordon S.Y. Chiu

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Richmond, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for multiple viscosity and freeze point measur...
- Patent number 10,830,749
- Issue date Nov 10, 2020
- Phase Analyzer Company
- Edmund K. H. Woo
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring appearance and disappearance tem...
- Patent number 9,354,167
- Issue date May 31, 2016
- Phase Technology
- Vivian Hoi Nga Yuen
- G01 - MEASURING TESTING
Information Patent Grant
Viscometer
- Patent number 7,131,318
- Issue date Nov 7, 2006
- Phase PSL Instrument Inc.
- Charles Y. Tsang
- G01 - MEASURING TESTING
Information Patent Grant
Cloud point monitoring device
- Patent number 6,966,692
- Issue date Nov 22, 2005
- Phase Technology
- Charles Y. Tsang
- G01 - MEASURING TESTING
Information Patent Grant
Cloud point monitoring device
- Patent number 6,827,484
- Issue date Dec 7, 2004
- Charles Y. Tsang
- G01 - MEASURING TESTING
Information Patent Grant
Fuel freezing point monitoring device
- Patent number 6,817,754
- Issue date Nov 16, 2004
- Charles Tsang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MEASURING APPEARANCE AND DISAPPEARANCE TEM...
- Publication number 20160097717
- Publication date Apr 7, 2016
- Vivain Hoi Nga Yuen
- G01 - MEASURING TESTING
Information Patent Application
VISCOMETER
- Publication number 20060065044
- Publication date Mar 30, 2006
- PHASEPSL INSTRUMENT INC.
- Charles Y. Tsang
- G01 - MEASURING TESTING
Information Patent Application
CLOUD POINT MONITORING DEVICE
- Publication number 20050053116
- Publication date Mar 10, 2005
- PHASE TECHNOLOGY
- Charles Y. Tsang
- G01 - MEASURING TESTING
Information Patent Application
Cloud point monitoring device
- Publication number 20040008749
- Publication date Jan 15, 2004
- Phase Technology
- Charles Y. Tsang
- G01 - MEASURING TESTING
Information Patent Application
Fuel freezing point monitoring device
- Publication number 20030193989
- Publication date Oct 16, 2003
- Phase Technology
- Charles Tsang
- G01 - MEASURING TESTING