Thin membrane transducer

Measuring and testing – Fluid pressure gauge – Diaphragm

Reexamination Certificate

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Reexamination Certificate

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07086288

ABSTRACT:
A transducer includes a substrate and a thin membrane having a shape that can be deflected relative to the substrate to provide an amount of membrane deflection useful for sensing or actuation purposes.

REFERENCES:
patent: 4864463 (1989-09-01), Shkedi et al.
patent: 6050138 (2000-04-01), Lynch et al.
patent: 6201980 (2001-03-01), Darrow et al.
patent: 6480730 (2002-11-01), Darrow et al.
patent: 6647796 (2003-11-01), Beach et al.
patent: 2001/0016683 (2001-08-01), Darrow et al.
patent: 2004/0096357 (2004-05-01), Majumdar et al.
patent: 2004/0152211 (2004-08-01), Majumdar et al.
Wu et al., “Origin of Nanomechanical Cantilever Motion Generated from Biomolecular Interactions,” Proceedings of the National Academy of Science, 98 (4), 2001, pp. 1560-1564.
Lin et al., “Surface Stress Curves for Gold,” J. Electrochem. Soc., 123, Aug. 1976, pp. 1145-1151.
Lee, “Microactuation by Continuous Electrowetting and Electrowetting: Theory, Fabrication, and Demonstration,” Dissertation, University of California, Los Angeles, 2000, pp. 1-173.
Lundbaek et al., “Lipid E Stress, and Assembly of Gramicidin Channels,” Biotechnology, 36, 1997, pp. 5695-5701.
Fritz et al., “Translating Biomolecular Recognition into Nanomechanics,” Science, vol. 288, 2000, pp. 316-318.
Wu et al., “Bioassay of prostate-specific antigen (PSA) using microcantilevers,” Nature Biotechnology, vol. 19, 2001, pp. 856-860.
Subramanian et al., “Glucose biosensing using an enzyme-coated microcantilever,” Applied Physics Letters, 81 (2) , 2002, pp. 385-387.
Hagan et al., “Nanomechanical Forces Generated by Surface Grafted DNA,” Journal of Physical Chmistry, B 106, 2002, pp. 10163-10173.
Thaysen et al., “Su-8 Based Piezoresistive Mechanical Sensor,” IEEE Workshop on MEMS, 2002, pp. 320-323.
Lin et al., “Surface Stress Curves for Gold,” J. Electrochem. Soc., 123, 1976, abstract only.
Lee et al., “SPR Imaging Measurements of 1-D and 2-D DNA Microarrays Created from Microfluidic Channels on Gold Thin Films,” Anal. Chem., vol. 73, No. 22, 2001, pp. 5525-5531.
Savran et al., “Fabrication and Characterization of a Micromechanical Sensor for Differential Detection of Nanoscale Motions,” J. of Microelectromechanical Systems, vol. 11, No. 6, 2002, pp. 703-708.
Berger et al., “Surface Stress in the Self-Assembly of Alkanethiols on Gold,” Science, vol. 276, 1997, pp. 2021-2024.
Bowden et al., “Spontaneous formation of ordered structures in thin films of metals supported on an elastomeric polymer,” Nature, 393, 1998, pp. 146-149.
Hansen et al., “Cantilever-Based Optical Deflection Assay for Discrimination of DNA Single-Nucleotide Mismatches,” Anal. Chem., 73 (7) , 2001, pp. 1567-1571.
Thaysen et al., “Cantilever-based bio-chemical sensor integrated in a microliquid handling system,” IEEE Workshop on MEMS, 2001, pp. 401-404.

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