Shang-Wen Tang

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Phosphorus containing novalac phenol resins, methods for manufactur...
- Patent number 8,399,576
- Issue date Mar 19, 2013
- Grand Tek Advance Material Science Co., Ltd.
- Shang-Wei Tang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organic silicon phosphate and fabrication method thereof
- Patent number 8,247,589
- Issue date Aug 21, 2012
- Grand Tek Advance Material Science Co., Ltd.
- Shang-Wei Tang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHOSPHORUS CONTAINING NOVALAC PHENOL RESINS, METHODS FOR MANUFACTUR...
- Publication number 20120172546
- Publication date Jul 5, 2012
- Shang-Wei Tang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ORGANIC SILICON PHOSPHATE AND FABRICATION METHOD THEREOF
- Publication number 20110160475
- Publication date Jun 30, 2011
- Shang-Wei Tang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of producing gold powders and the use thereof
- Publication number 20040007093
- Publication date Jan 15, 2004
- LEADER MACHINE CO., LTD
- Shang-Wen Tang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for fabricating high purity gold foil
- Publication number 20020189060
- Publication date Dec 19, 2002
- Shang-Wen Tang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...