Chi Wai Tse

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pivotally-leveraged manual centrifugal drive
- Patent number 9,885,518
- Issue date Feb 6, 2018
- Enrico Dalla Piazza
- Enrico Dalla Piazza
- F26 - DRYING
Information Patent Grant
Inflatable ball with predictable movements
- Patent number 7,780,555
- Issue date Aug 24, 2010
- Gamelot, Inc.
- Jacob Y. Wong
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Ultra low cost NDIR gas sensors
- Patent number 7,358,489
- Issue date Apr 15, 2008
- Airware, Inc.
- Jacob Y. Wong
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ATTACHMENT FOR A TEA KETTLE
- Publication number 20130167731
- Publication date Jul 4, 2013
- Ruedi Eidenbenz
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Inflatable ball with predictable movements
- Publication number 20090318054
- Publication date Dec 24, 2009
- Jacob Y. Wong
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Ultra low cost NDIR gas sensors
- Publication number 20070029487
- Publication date Feb 8, 2007
- Jacob Y. Wong
- G01 - MEASURING TESTING