Patrick King Yu Tsang

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Tuen Mun, HK

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Patents Grantslast 30 patents

Information Patent Grant
Elastic composite for a disposable absorbent garment
- Patent number 8,257,332
- Issue date Sep 4, 2012
- DSG Technology Holdings Ltd.
- Patrick King Yu Tsang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Elastic composite for a disposable absorbent garment, and a system...
- Patent number 8,168,024
- Issue date May 1, 2012
- DSG Technology Holdings Ltd.
- Kuo-Shu Edward Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Elastic composite, and a system and method for making the elastic c...
- Patent number 7,744,712
- Issue date Jun 29, 2010
- DSG Technology Holdings, Ltd
- Kuo-Shu Edward Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Elastic composite, and a system and method for making the elastic c...
- Publication number 20110036488
- Publication date Feb 17, 2011
- DSG Technology Holdings Ltd
- Kuo-Shu Edward Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Elastic composite for a disposable absorbent garment
- Publication number 20090124992
- Publication date May 14, 2009
- DSG Technology Holdings, Ltd
- Andrew Christopher Wright
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Body Conforming Disposable Absorbent Article Having Leg Wraps and I...
- Publication number 20090124991
- Publication date May 14, 2009
- Patrick King Yu Tsang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Absorbent Article with a Slitted Absorbent Core
- Publication number 20090062760
- Publication date Mar 5, 2009
- Andrew Wright
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Elastic composite for a disposable absorbent garment, and a system...
- Publication number 20080176026
- Publication date Jul 24, 2008
- DSG Technology Holdings Ltd
- Kuo-Shu Edward Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE