Yingfai Cheung

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San Gabriel, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable and detachable binding device
- Patent number 7,377,013
- Issue date May 27, 2008
- Yingfai Cheung
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Adjustable and detachable binding device
- Publication number 20060277723
- Publication date Dec 14, 2006
- Yingfai Cheung
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Adjustable and detachable binding device
- Publication number 20050115028
- Publication date Jun 2, 2005
- Yingfai Cheung
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Method of guiding plant stem and branch growth
- Publication number 20050115147
- Publication date Jun 2, 2005
- Yingfai Cheung
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING