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Theng Wei Leong
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Singapore, SG
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last 30 patents
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Patent Grant
Process for producing improved membranes
Patent number
7,201,642
Issue date
Apr 10, 2007
Systems on Silicon Manufacturing Co. Pte. Ltd.
Meng Fei Koh
B24 - GRINDING POLISHING
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last 30 patents
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Patent Application
Process for producing improved membranes
Publication number
20060258273
Publication date
Nov 16, 2006
Meng Fei Koh
B24 - GRINDING POLISHING