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US20100159084 Tree Fruit Postharvest Chemical Sensor  
An electrochemical sensor for organic molecules such as ethylene includes an electrochemical cell, gas sample inlet means and means for detecting current produced by the oxidation of the organic...
US20120160678 ELECTRODE DEVICE FOR AN ELECTROCHEMICAL SENSOR CHIP  
An electrode device for an electrochemical sensor chip includes an insulation sheet having an insulating property and including a top surface and a bottom surface opposite to each other in a...
US20140190826 Arrangement for in Situ Measurement of at Least the Oxygen Content within a Solids Heap  
An arrangement for in situ measurement of at least one oxygen partial pressure within a solids heap, including: at least one measuring transducer arranged within the solids heap for locally...
US20140318989 System and method for monitoring and oxygenating an automobile cabin  
A system for monitoring and oxygenating an automobile cabin includes at least one oxygen sensor adapted to determine oxygen level inside an automobile cabin, at least one infotainment system...
US20120160679 ELECTRODE DEVICE FOR AN ELECTROCHEMICAL SENSOR CHIP  
An electrode device for an electrochemical sensor chip includes an insulation sheet having an insulating property and including a top surface and a bottom surface opposite to each other in a...
US20100326824 ANALYTE TEST STRIP WITH COMBINATION ELECTRODE CONTACT AND METER IDENTIFICATION FEATURE  
An analyte test strip (e.g., an electrochemical-based analyte test strip for determining glucose in a bodily fluid sample) for use with a test meter includes a first insulating layer and a...
US20120318670 No Calibration Analyte Sensors and Methods  
A meter and sensors, for use in combination, where no calibration code has to be entered by the user or is read by the meter. The meter is configured with a predetermined slope and y-intercept...
US20120125768 DISSOLVED OXYGEN MEASUREMENT SYSTEM  
Provided is a dissolved oxygen measurement system. The dissolved oxygen measurement system includes a hydrogen storage device storing hydrogen, a first hydrogen fuel cell in which the hydrogen...
US20150068895 DEVICE FOR MEASURING THE FREE CHLORIDE CONTENT OF A WATER  
An amperometric sensor circuit for measuring chlorine concentration in water. The circuit includes first and second working electrodes coated with a hydrophilic membrane. A power supply and...
US20140076741 Digital Controller For An Oxygen Sensor  
An apparatus and method are provided for digitally controlling an oxygen sensor. The apparatus comprises a computer and digital circuitry coupled to the oxygen sensor to convey information between...
US20130220807 DYNAMIC PRECIOUS METAL ASSAY DEVICE  
A DYNAMIC PRECIOUS METAL ASSAY DEVICE is described which is based on the methodology of the parent patent DYNAMIC PRECIOUS METAL ASSAY METHOD, U.S. Pat. No. 4,799,999 and achieves a highly...
US20120036875 Storage container with sensor device and regrigerator having the same  
A storage container with a sensor device and a refrigerator having the same. A pair of electrode terminals is exposed from the lower surface of a sensor plate installed on the inner surface of the...
US20120218673 MOISTURE DETECTION LABEL, MOISTURE DETECTION DEVICE, MOISTURE DETECTION METHOD, POWER SHUTOFF METHOD, AND ELECTRONICS DEVICE  
Provided is a moisture detection device including: a moisture detection label that has at least a pair of detection terminals and a pattern, the detection terminals being provided on abase...
US20120205258 DIGITAL POTENTIOSTAT CIRCUIT AND SYSTEM  
A small, portable, and inexpensive potentiostat circuit that is suitable for wide-spread electrochemical analysis is disclosed. The potentiostat may be fabricated as a stand-alone electrical...
US20150122648 APPARATUS FOR DETECTING SODIUM IN A LIQUID  
There is provided an apparatus for detecting sodium in a liquid. A concentration of a very small amount of sodium can be repeatedly and accurately measured by correcting baseline fluctuation and...
US20130025115 WIRELESS SENSOR UNIT AND A MAINTENANCE METHOD FOR A WIRELESS SENSOR  
A wireless sensor unit and a maintenance method. The sensor unit includes a sensor capable of forming a measurement signal, electronics capable of receiving a measurement signal from the sensor...
US20050056552 Increasing bias for oxygen production in an electrode system  
The present invention relates generally to systems and methods for electrochemical sensing. Particularly, the invention relates to optimizing bias settings in an electrode system to increase...
US20140131200 NOX DETECTION APPARATUS AND NOX SENSOR SYSTEM  
An NOx detection apparatus does not always perform correction processing, but it determines whether to perform the correction processing on the basis of the result of a determination of whether a...
US20140158535 Electrochemical Amperometry-Based Sensor Combined With Long-Range Radio Communication For Measurement Of Analytes  
The methods and systems according to the present invention overcome the high-frequency radiation and thermal interferences on an electrochemical sensor combined with long range radio...
US20150177176 ANALYTE METER TEST STRIP DETECTION  
An analyte meter having a test strip port is configured to detect an inserted test strip using an unpowered grounded op amp while the analyte meter is in sleep mode. After a test strip is inserted...
US20150226701 Device for Measuring Oxidation-Reduction Potential and Method for Measuring Oxidation-Reduction Potential  
Provided is a small-sized device for measuring an oxidation-reduction potential, whereby an oxidation-reduction current and an oxidation-reduction potential can be measured by reducing noise even...
US20110266154 Analysis of an auxiliary leveler additive in an acid copper plating bath  
An auxiliary leveler additive that cannot be analyzed by conventional CVS methods for acid copper plating baths is analyzed by cyclic voltammetry at a platinum rotating disk electrode from its...
US20150094554 Analyte Monitoring Device and Methods of Use  
In aspects of the present disclosure, a multi compatible or universal blood glucose monitoring unit including a calibration unit is integrated with one or more components of an analyte monitoring...
US20120285827 PORTABLE ELECTROCHEMICAL CELLS  
The invention comprises portable, rugged and relatively compact electrochemical cells. Each cell has the ability to be removably and nondestructive secured to one surface of a substrate of...
US20090134024 Embedded Strip Lot Autocalibration  
An auto-calibration system for diagnostic test strips is described for presenting data individually carried on each test strip readable by a diagnostic meter. The test strip meter may provide a...
US20140318960 MICROMACHINED OXYGEN SENSOR AND METHOD OF MAKING THE SAME  
The design and manufacture method of an oxygen concentration sensor made with silicon micromachining (a.k.a. MEMS, Micro Electro Mechanical Systems) process for applications of oxygen measurement...
US20150169837 EXTERNALLY POWERED TEST METER FIRMWARE UPGRADE  
An analyte meter having nonvolatile memory is configured to update its firmware via a USB cable using the power provided by the cable to transfer program code into temporary storage in the meter...
US20130075254 Static Equilibrium Path for Measurements of Dynamic Flows  
A meter is adapted for measuring concentrations of a chemical in a flowing solution. The meter has a barrier that shields a sensor from the high turbulence of the solution flow. One or more...
US20150014163 stop for sealing a housing of an exhaust gas sensor, exhaust gas sensor, and exhaust gas sensor production  
A stopper for sealing a housing of an exhaust gas sensor has: at least one axial through-channel for guiding through a connecting cable; a basic body that has a fluoroelastomer; and at least one...
US20140061064 PALLADIUM COATING THICKNESS MEASUREMENT  
The thickness of a palladium coating on copper (or another substrate) is measured by passing a cathodic current through a predetermined area of the coating in contact with an electrolytic solution...
US20120199478 NOx SENSOR CONTROL APPARATUS  
In a NOx sensor control apparatus (1), a NOx sensor includes a heater (164), and an oxygen concentration detection cell (130), a first pumping cell (110) and a second pumping cell (120) which are...
US20140021064 SYSTEMS AND METHODS OF FAST POWER UP FOR ELECTROCHEMICAL SENSORS  
Systems and methods of fast power up for electrochemical sensors are provided. A system can include an electrochemical sensor, and a potentiostat circuit, wherein, upon startup, the potentiostat...
US20140326614 ANALYTICAL TEST METER  
A portable analytical test meter is designed for use with an associated analytical test strip. A test-strip-receiving module receives the analytical test strip and is electrically connected to a...
US20150136095 Oxygen sensor and internal combustion engine comprising said sensor  
A sensor for detecting the oxygen content in the intake tract of an internal combustion engine includes: a sensor element having a measurement electrode; a metal cap that surrounds the sensor...
US20140014511 ELECTROCHEMICAL SENSING ARRAYS  
Methods, arrays, and systems for electrochemical sensing are provided. An example of a method includes forming a number of first electrodes, forming a fluidic level having a number of walls that...
US20150129436 SCANNING ELECTROCHEMICAL MICROSCOPY  
A method of controlling a scanning electrochemical microscopy probe tip comprising the following steps: oscillating the scanning electrochemical microscopy probe tip relative to the surface of...
US20130213806 OXYGEN SENSING DEVICE WITH CAPABILITY OF STORING ENERGY AND RELEASING ENERGY  
An oxygen sensing device with capability of storing energy and releasing energy including an oxygen sensing unit, a gas storing unit, and a control unit. The oxygen sensing unit includes a solid...
US20090020422 Sensor Assemblies For Analyzing NO and NO2 Concentrations In An Emission Gas And Methods For Fabricating The Same  
Sensor assemblies for analyzing NO and NO2 concentrations in an emission gas and method for fabricating such sensor assemblies are provided. A sensor assembly comprises a first sensor having a...
US20130037422 Method For Detecting A Concentration Of Chlorate-Ions In An Aqueous Solution, Apparatus For Detecting A Concentration Of Chlorate-Ions And Control Unit  
An apparatus, a control unit and a method are provided for detecting a concentration of chlorate-ions in an aqueous solution containing different types of chlorine oxidants. By applying energy to...
US20110203925 SYSTEM AND METHOD FOR CODING INFORMATION ON A BIOSENSOR TEST STRIP  
The present invention provides a test strip for measuring a concentration of an analyte of interest in a biological fluid, wherein the test strip may be encoded with information that can be read...
US20130056367 Integrated sensing device and related methods  
The present invention is generally directed to devices and methods for sensing a variety of biologically-related substances and/or chemical substances. In a device aspect, the present invention is...
US20090065362 Chloride analysis in acid copper plating baths  
The chloride concentration in an acid copper plating bath is determined from the chloride oxidation current measured under controlled hydrodynamic conditions at a noble metal electrode using...
US20120048746 ANALYTE TEST STRIP WITH ELECTRICALLY DISTINGUISHABLE DIVIDED ELECTRODE  
An analyte test strip for use with a test meter includes a first insulating layer, a first electrically conductive layer disposed on the first insulating layer, a second insulating layer disposed...
US20150114849 DURABILITY TEST DEVICE OF MEMBRANE ELECTRODE ASSEMBLY AND DURABILITY TEST METHOD THEREOF  
A durability test device that examines durability of a membrane electrode assembly used for a polymer electrolyte fuel cell includes: a voltage application device that applies a voltage from one...
US20120217171 Sensor with Movable Part and Biasing  
Methods and apparatuses are provided wherein a sensor which comprises at least two electrodes and a movable part is alternately biased with at least two different voltages.
US20110269648 ELECTROCHEMICAL SENSOR SYSTEM  
A electrochemical sensor system is provided. An example system utilizes electrical and steric properties of contaminants, such as pesticides, herbicides, and heavy metals to measure an ongoing...
US20130008797 DEVICE AND PROCESS FOR CONTROLLING THE EFFICIENCY OF A METAL ELECTRODEPOSITION BATH  
Arranged in a bath contained in a tank are respectively an anodic electrode and a cathodic electrode, which are connected to an electric current generator. The cathodic electrode can be composed...
US20090057151 Detection of additive breakdown products in acid copper plating baths  
An additive breakdown product in an acid copper plating bath sample is detected by performing a voltammetric analysis for the leveler additive in two measurement solutions comprising different...
US20050158597 Deterioration diagnosis of fuel cell seal member  
A fuel cell stack (1) housed in a case (2) generates power according to supply of hydrogen gas to a hydrogen gas passage (111) formed inside the case. The hydrogen gas passage (111) is sealed by a...
US20080073208 Biosensor Requiring No Code Card  
The present invention relates to a biosensor requiring no code card, which can be substantially a glucose monitor having a top key, a bottom key and a confirmation key arranged thereon for using...

Matches 1 - 50 out of 346 1 2 3 4 5 6 7 >