Leung Chi Ho

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Electric cooking apparatus
- Patent number 6,742,444
- Issue date Jun 1, 2004
- Eastern Sources Housewares (Hong Kong) Limited
- Wai Hing Lai
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Electric appliance and a detachable cord thereof
- Patent number 6,568,942
- Issue date May 27, 2003
- Eastern Sources Housewares (Hong Kong) Limited
- Wing Chung Joseph Lau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grill
- Patent number 6,262,399
- Issue date Jul 17, 2001
- Eastern Sources Housewares (Hong Kong) Limited
- Wing Chung Joseph Lau
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Cooking appliance
- Publication number 20030132221
- Publication date Jul 17, 2003
- Eastern Sources Housewares (Hong Kong) Limited
- Wing Chung Joseph Lau
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Food slicer
- Publication number 20020184983
- Publication date Dec 12, 2002
- Wing Chung Joseph Lau
- G01 - MEASURING TESTING
Information Patent Application
Electric appliance and a detachable cord thereof
- Publication number 20020160629
- Publication date Oct 31, 2002
- Wing Chung Joseph Lau
- H01 - BASIC ELECTRIC ELEMENTS