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Ellis Lee
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Hsin-Chu, TW
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last 30 patents
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Patent Grant
Reducing relative stress between HDP layer and passivation layer
Patent number
6,657,283
Issue date
Dec 2, 2003
United Microelectronics Corp.
Ellis Lee
H01 - BASIC ELECTRIC ELEMENTS
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last 30 patents
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Patent Application
Reducing relative stress between HDP layer and passivation layer
Publication number
20020195688
Publication date
Dec 26, 2002
Ellis Lee
H01 - BASIC ELECTRIC ELEMENTS