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
Stats
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Aug 21, 2012
Grant Date -
Mar 11, 2010
app pub date -
Sep 8, 2009
filing date -
Sep 9, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
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.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
QUANTAMATRIX INC | 105HO 106HO 107HO 108HO 109HO B1 CENTER FOR MEDICAL INNOVATION SEOUL NATIONAL UNIVERSITY HOSIPITAL 71 DAEHAK-RO JONGNO-GU SEOUL 03082 |
International Classification(s)

- 2009 Application Filing Year
- B28B Class
- 383 Applications Filed
- 164 Patents Issued To-Date
- 42.82 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Chung, SuEun | Gangnam-gu, KR | 6 | 26 |
# of filed Patents : 6 Total Citations : 26 | |||
Kwon, Sunghoon | Gwanak-gu, KR | 55 | 517 |
# of filed Patents : 55 Total Citations : 517 | |||
Lee, SeungAh | Yeoju-gun, KR | 7 | 25 |
# of filed Patents : 7 Total Citations : 25 | |||
Park, Wook | Gangseo-gu, KR | 18 | 39 |
# of filed Patents : 18 Total Citations : 39 |
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Patent Citation Ranking
- 0 Citation Count
- B28B Class
- 0 % this patent is cited more than
- 13 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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