Fluid based RC filter for tuning cut-off frequency and for analytical detection
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United States of America Patent
Stats
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Aug 18, 2015
Grant Date -
May 30, 2013
app pub date -
Aug 19, 2011
filing date -
Aug 19, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An RC filter that is tunable in terms of its cut-off frequency comprising a drop placed on one or more dielectric layers, a conducting layer underneath the dielectric layer, a nonconducting layer underneath the conducting layer, and an external resistor attached to the drop via an electrode, wherein the cut-off frequency of the filter is tuned by changing the shape or composition of the drop and methods of using the filter as a detector.
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 | |
---|---|---|
BOARD OF REGENTS THE UNIVERSITY OF TEXAS SYSTEM | 210 W 7TH STREET AUSTIN TX 78701 |
International Classification(s)

- 2011 Application Filing Year
- G01N Class
- 6853 Applications Filed
- 5223 Patents Issued To-Date
- 76.22 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Armstrong, Daniel W | Arlington, US | 23 | 239 |
# of filed Patents : 23 Total Citations : 239 | |||
Moon, Hyejin | Fort Worth, US | 12 | 5 |
# of filed Patents : 12 Total Citations : 5 | |||
Nanayakkara, Yasith S | Arlington, US | 1 | 2 |
# of filed Patents : 1 Total Citations : 2 |
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- G01N Class
- 0 % this patent is cited more than
- 10 Age
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