Optofluidic lithography system, method of manufacturing two-layered microfluidic channel, and method of manufacturing three-dimensional microstructures

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United States of America Patent

PATENT NO 8246889
APP PUB NO 20100060875A1
SERIAL NO

12555428

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Abstract

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An optofluidic lithography system including a membrane, a microfluidic channel, and a pneumatic chamber is provided. The membrane may be positioned between a pneumatic chamber and a microfluidic channel. The microfluidic channel may have a height corresponding to a displacement of the membrane and have a fluid flowing therein, the fluid being cured by light irradiated from the bottom to form a microstructure. The pneumatic chamber may induce the displacement of the membrane depending on an internal atmospheric pressure thereof.

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Patent Owner(s)

Patent OwnerAddress
QUANTAMATRIX INC105HO 106HO 107HO 108HO 109HO B1 CENTER FOR MEDICAL INNOVATION SEOUL NATIONAL UNIVERSITY HOSIPITAL 71 DAEHAK-RO JONGNO-GU SEOUL 03082

International Classification(s)

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  • 2009 Application Filing Year
  • B28B Class
  • 383 Applications Filed
  • 164 Patents Issued To-Date
  • 42.82 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200920102011201220132014201520162017201820190255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chung, SuEun Gangnam-gu, KR 6 26
Kwon, Sunghoon Gwanak-gu, KR 55 517
Lee, SeungAh Yeoju-gun, KR 7 25
Park, Wook Gangseo-gu, KR 18 39

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  • 0 Citation Count
  • B28B Class
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  • 13 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1895132212101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6071 - 8005101520253035404550556065707580859095100

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