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Tsu-Tseng Weng
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Taipei, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Rhodium-catalyzed carbonylation using non-acetate lithium, sodium a...
Patent number
6,395,928
Issue date
May 28, 2002
China Petrochemical Development Corporation
Kuo-Chen Shih
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing carboxylic acid
Patent number
6,346,644
Issue date
Feb 12, 2002
China Petrochemical Development Corp.
Kuo-Chen Shih
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Microarray system and method of use thereof
Publication number
20030219196
Publication date
Nov 27, 2003
Tsu-Chien Weng
C40 - COMBINATORIAL CHEMISTRY
Information
Patent Application
Microelectronic system and method of use and fabrication
Publication number
20020179439
Publication date
Dec 5, 2002
Tsu-Tseng Weng
B81 - MICRO-STRUCTURAL TECHNOLOGY