Wing-kwong Tam

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparing a growth factor concentrate
- Patent number 10,105,306
- Issue date Oct 23, 2018
- Bestop Group Holdings Limited
- Kin Yip Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photonic fabric display with controlled pattern, color, luminescenc...
- Patent number 7,466,896
- Issue date Dec 16, 2008
- The Hong Kong Polytechnic University
- Xiaoming Tao
- B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents

Information Patent Application
GROWTH FACTOR CONCENTRATE AND THE USE THEREOF
- Publication number 20170157018
- Publication date Jun 8, 2017
- BESTOP GROUP HOLDINGS LIMITED
- Kin Yip Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GROWTH FACTOR CONCENTRATE AND THE USE THEREOF
- Publication number 20150080300
- Publication date Mar 19, 2015
- BESTOP GROUP HOLDINGS LIMITED
- Kin Yip Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHOTONIC FABRIC DISPLAY WITH CONTROLLED PATTERN, COLOR, LUMINESCENC...
- Publication number 20070281155
- Publication date Dec 6, 2007
- Xiaoming Tao
- B44 - DECORATIVE ARTS