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Chun-Peng Ng
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Singapore, SG
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Patents Grants
last 30 patents
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Patent Grant
Method for forming an opening
Patent number
8,110,342
Issue date
Feb 7, 2012
United Microelectronics Corp.
Feng Liu
H01 - BASIC ELECTRIC ELEMENTS
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last 30 patents
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Patent Application
METHOD FOR FORMING AN OPENING
Publication number
20100040982
Publication date
Feb 18, 2010
Feng Liu
H01 - BASIC ELECTRIC ELEMENTS