Alan Cheung

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Fold-out playsets with pop-up structures
- Patent number 7,618,301
- Issue date Nov 17, 2009
- Mattel, Inc.
- James Knight
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Fold-out playsets with pop-up structures
- Patent number D555212
- Issue date Nov 13, 2007
- Mattel, Inc.
- James Knight
- D21 - Games, toys, and sports goods
Information Patent Grant
Fold-out playsets with pop-up structures
- Patent number D555210
- Issue date Nov 13, 2007
- Mattel, Inc.
- James Knight
- D21 - Games, toys, and sports goods
Information Patent Grant
Fold-out playsets with pop-up structures
- Patent number D555211
- Issue date Nov 13, 2007
- Mattel, Inc.
- James Knight
- D21 - Games, toys, and sports goods
Information Patent Grant
Fold-out playset with pop-up structures
- Patent number D554203
- Issue date Oct 30, 2007
- Mattel, Inc.
- James Knight
- D21 - Games, toys, and sports goods
Information Patent Grant
Fold-out playset with pop-up structures
- Patent number D554202
- Issue date Oct 30, 2007
- Mattel, Inc.
- James Knight
- D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents

Information Patent Application
NOVEL PD1 ISOFORMS, AND USES THEREOF FOR POTENTIATING IMMUNE RESPONSES
- Publication number 20140302070
- Publication date Oct 9, 2014
- The University of Hong Kong
- Zhiwei Chen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Fold-out playsets with pop-up structures
- Publication number 20060286891
- Publication date Dec 21, 2006
- James Knight
- A63 - SPORTS GAMES AMUSEMENTS