1
Jiri Janata, Robert J Huber, Michael Thompson: Chemical selective sensors utilizing admittance modulated membranes. Thorpe North & Western, October 11, 1988: US04776944 (344 worldwide citation)

A chemical selective sensor system utilizes admittance modulated to detect the presence of chemicals or chemical species in a fluid. The sensor system includes a film or membrane adapted to pass ions when selected chemicals which are to be detected are present at the membrane surface. The membrane i ...


2
Christopher W Dyck, James J Allen, Robert J Huber: Microelectromechanical dual-mass resonator structure. Sandia Corporation, John P Hohimer, May 28, 2002: US06393913 (48 worldwide citation)

A dual-mass microelectromechanical (MEM) resonator structure is disclosed in which a first mass is suspended above a substrate and driven to move along a linear or curved path by a parallel-plate electrostatic actuator. A second mass, which is also suspended and coupled to the first mass by a plural ...


3
Jiri Janata, Robert J Huber, Rosemary L Smith: System for measuring the concentration of chemical substances. University of Utah, Thorpe North & Western, August 9, 1983: US04397714 (35 worldwide citation)

A solid state chemically sensitive integrated circuit includes three field-effect transistors (FETs) fabricated on a single semiconductor substrate. The gate of a first FET is overlaid with a chemically sensitive element that is adapted to create an electrochemical potential at the gate when exposed ...


4
Robert J Huber: Nonvolatile SNOS memory cell with induced capacitor. Donald R Greene, May 28, 1991: US05020030 (28 worldwide citation)

A silicon substrate with a drain area formed therein is used for the base of the device. A first polysilicon gate is disposed above the substrate with a layer of gate oxide therebetween. Adjacent to the first gate and contiguous to the same plane is a second polysilicon gate. The second gate and the ...


5
Antonio J Ricco, Robert C Hughes, James H Smith, Daniel J Moreno, Ronald P Manginell, Stephen D Senturia, Robert J Huber: Calorimetric gas sensor. Sandia Corporation, Gregory A Cone, November 10, 1998: US05834627 (10 worldwide citation)

A combustible gas sensor that uses a resistively heated, noble metal-coated, micromachined polycrystalline Si filament to calorimetrically detect the presence and concentration of combustible gases. The filaments tested to date are 2 .mu.m thick.times.10 .mu.m wide.times.100, 250, 500, or 1000 .mu.m ...


6
Antonio J Ricco, Ronald P Manginell, Robert J Huber: Method for localized deposition of noble metal catalysts with control of morphology. Sandia Corporation, Gregory A Cone, October 13, 1998: US05820922 (6 worldwide citation)

A combustible gas sensor that uses a resistively heated, noble metal-coated, micromachined polycrystalline Si filament to calorimetrically detect the presence and concentration of combustible gases. A thin catalytic Pt film was deposited by CVD from the precursor Pt(acac).sub.2 onto microfilaments r ...


7
Weidong Guo, Robert J Huber, Kent F Smith: Current steering folding circuit. University of Utah Research Foundation, Madson & Metcalf, March 7, 2006: US07009547 (3 worldwide citation)

A current steering folding circuit is provided. The current steering folding circuit includes a load and at least one current source for drawing a current from the load. The current steering folding circuit also includes a first output signal terminal for providing a first output signal, and a secon ...


8
Weidong Guo, Robert J Huber, Kent F Smith: Current steering folding circuit. Madson & Metcalf, Gateway Tower West, July 31, 2003: US20030143795-A1

A current steering folding circuit is provided. The current steering folding circuit includes a load and at least one current source for drawing a current from the load. The current steering folding circuit also includes a first output signal terminal for providing a first output signal, and a secon ...