Method for filtering

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United States of America Patent

PATENT NO 9254455
APP PUB NO 20140346127A1
SERIAL NO

14454637

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Abstract

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Embodiments of the disclosure provide a filter structure. A second porous film having a plurality of second holes is disposed on a first porous film having a plurality of first holes. The second holes are smaller than the first holes. The filter structure is dried by an easy and power-saving method such as compression.

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Patent Owner(s)

Patent OwnerAddress
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEHSINCHU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bai, Ming-Der Changhua County, TW 6 6
Chen, Kuo-Ti Hsinchu County, TW 8 85
Lan, Te-Chang Taipei County, TW 4 6
Lee, Hom-Ti Hsinchu, TW 20 43
Lin, Yun-Huin Hsinchu, TW 10 7

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