| NATIONAL YUNLIN UNIVERSITY OF SCIENCE AND TECHNOLOGY Patent applications |
| Patent application number | Title | Published |
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| 20120000796 | Measurement Device and Method Utilizing the Same - A measurement device measuring a solution and including a reference voltage generating unit, a plurality of sensing units, a reading unit and a processing unit is disclosed. The reference voltage generating unit is disposed in the solution to generate a reference voltage. The sensing units are disposed in the solution to generate a plurality of output signals relating to the reference voltage. The reading unit outputs a reading signal according to one of the output signals. The processing unit generates a measuring signal according to the reading signals. | 01-05-2012 |
| 20110160534 | ENDOSCOPIC NAVIGATION METHOD AND ENDOSCOPIC NAVIGATION SYSTEM - An endoscopic navigation method includes the steps of: receiving an image from an endoscopic navigation system; performing image classification to determined whether the image is usable; performing a first image process on the image to filter out dark areas of the image to produce a first processed image; performing a first determination procedure to identify the dark areas of the first processed image; producing a first result image for indicating lumen direction; performing a second image process to filter out fold curves of the image to produce a second processed image when there is no dark area in the image; performing a second determination procedure to identify the fold curves of the second processed image; producing a second result image for indicating lumen direction according to the fold curves; and outputting the first or the second result image to a display device to assist users in operating the photographic device. | 06-30-2011 |
| 20110157598 | Multi-beam interferometer displacement measuring system utilized in a large measuring range - A multi-beam interferometer displacement measuring system has a light source module, a resonator module and a detecting device. The light source module has an emitter and a polaroid sheet. The emitter emits a non-polarizing beam. The polaroid sheet receives and transforms the non-polarizing beam into a polarizing beam. The resonator module receives the polarizing beam and has a coated glass panel, a corner cube prism and a wave-delay plate. The coated glass panel receives and reflects the polarizing beam. The corner cube prism receives and reflects the polarizing beam to the coated glass panel to form a resonant cavity. The wave-delay plate is mounted between the coated glass panel and the corner cube prism to receive the polarizing beam. The detecting device faces the coated glass panel to receive the interferential stripes formed in the resonator module and has a polarizing beam splitter, two power detectors and a signal processor. | 06-30-2011 |
| 20110115473 | MULTI-ELECTRODE MEASURING SYSTEM - The invention provides a multi-electrode measuring system including a front end device which is a sensing device including a multi-electrode sensing device having a plurality of electrodes; a multi-channel fixture coupled to the multi-electrode sensing device; and a reference electrode. A back-end device as a virtual instrumentation is an electronic device including a read out circuit device coupled to the multi-channel fixture and the reference electrode for receiving each original signal from each electrode of the multi-electrode sensing device and the reference electrode determining a sample solution; a data acquisition device coupled to the read out circuit device for digitizing each original signal to form a digital signal and for array sampling; and a signal processing device coupled to the data acquisition device for processing each signal. | 05-19-2011 |
| 20110056847 | ION CONCENTRATION MEASUREMENT SYSTEM AND METHODS THEREOF - An ion concentration measurement system is provided. The ion concentration measurement system has: at least an end system having a sensing unit for measuring the ion concentration of a test solution to generate at least a sensing signal; a control unit for controlling the acquisition of the sensing signal; a display unit for displaying the sensing signal in real time; and an end wireless transmission interface for transmitting the sensing signal wirelessly. | 03-10-2011 |
| 20100270179 | METHOD FOR MEASURING PH VALUE OF SAMPLE SOLUTION AND SYSTEM THEREOF - The invention provides a method for measuring a pH value of a sample solution, which is performed by a pH sensing device, including: providing a pH sensing device and a sample solution, wherein the pH sensing device includes a pH sensor array, and the pH sensor array comprises m pH sensors, and m is an integer greater than 1; measuring the sample solution with the pH sensor array for n times, wherein n is an integer greater than 1, n measurement values are generated, each pH sensor generates a measurement value for each measurement, and the total amount of measurement values generated is n×m; and generating a pH value of the sample solution by all of the measurement values generated by the pH sensor array. | 10-28-2010 |
| 20100266873 | MAGNETIC STACK STRUCTURE AND MANUFACTURING METHOD THEREOF - A magnetic stack structure is disclosed. The magnetic stack structure includes two metal layers and a free layer sandwiched by the two metal layers. The thickness of the free layer is 1-30 nm. The thickness of the metal layers are 0.1-20 nm respectively. | 10-21-2010 |
| 20100140079 | PREPARATION OF A PH SENSOR, THE PREPARED PH SENSOR, SYSTEM COMPRISING THE SAME AND MEASUREMENT USING THE SYSTEM - Preparation of a pH sensor, the prepared pH sensor, system comprising the same, and measurement using the system. The pH sensor is an extended gate field effect transistor (EGFET) structure. The preparation includes the steps of providing an extended gate ion sensitive field effect transistor comprising an extended gate region, forming a titanium nitride film on the extended gate region by RF sputtering deposition to obtain a pH sensor. | 06-10-2010 |
| 20090321792 | SEPARATIVE EXTENDED GATE FIELD EFFECT TRANSISTOR BASED URIC ACID SENSING DEVICE, SYSTEM AND METHOD FOR FORMING THEREOF - A separative extended gate field effect transistor based uric acid sensing device is provided, including: a substrate; a conductive layer including a silver paste layer on the substrate and a graphite-based paste layer on the silver paste layer; a conductive wire extended from the conductive layer; a titanium dioxide layer on the conductive layer; and a uric acid enzyme sensing film on the titanium dioxide layer. | 12-31-2009 |
| 20090283805 | BIOSENSOR CONTAINING RUTHENIUM, MEASUREMENT USING THE SAME AND THE APPLICATION THEREOF - A biosensor containing ruthenium, measurement using the same, and the application thereof. The biosensor comprises an extended gate field effect transistor (EGFET) structure, including a metal oxide semiconductor field effect transistor (MOSFET), a sensing unit comprising a substrate, a layer comprising ruthenium on the substrate, and a metal wire connecting the MOSFET and the sensing unit. | 11-19-2009 |
| 20090278175 | METHOD FOR FORMING EXTENDED GATE FIELD EFFECT TRANSISTOR (EGFET) BASED SENSOR AND THE SENSOR THEREFROM - The invention provides a method for forming an extended gate field effect transistor (EGFET) based sensor, including: (a) providing a substrate; (b) forming a sensing film including titanium dioxide, ruthenium doped titanium dioxide or ruthenium oxide on the substrate; and (c) forming a conductive wire extended from the sensing film for external contact. | 11-12-2009 |
| 20090266712 | CALCIUM ION SENSORS AND FABRICATION METHOD THEREOF, AND SENSING SYSTEMS COMPRISING THE SAME - A calcium ion sensor is provided. The calcium ion sensor includes a metal oxide semiconductor field effect transistor, a sensing unit including a substrate, a ruthenium dioxide membrane formed thereon and a calcium ion sensing membrane formed on the ruthenium dioxide membrane, and a conductive wire connecting the metal oxide semiconductor field effect transistor and the sensing unit. The invention also provides a method for fabricating a calcium ion sensor, and a sensing system including the sensor. | 10-29-2009 |
| 20090020159 | DYE-SENSITIZED SOLAR CELL - A dye-sensitized solar cell includes a first electrode layer, a photosensitive dye layer, a second electrode layer, an energy-level intermediary layer, a first substrate and a second substrate. The photosensitive dye layer is used to receive sunlight and convert the sunlight to electrons and holes for being released. The first electrode layer is disposed on one side of the photosensitive dye layer to receive the electrons generated from the photosensitive dye layer. The second electrode layer is disposed on the other side of the photosensitive dye layer to receive the holes generated from the photosensitive dye layer. The energy-level intermediary layer is positioned between the first electrode layer and the photosensitive dye layer, so as to improve an injection efficiency of electrons and to prevent the generation of counter current, and thereby enhancing photoelectric conversion efficiency of the cell. | 01-22-2009 |
| 20080288512 | SYSTEM AND METHOD OF EVALUATING PROGRAMMING PROCESS - The invention provides a system and a method for evaluating a programming process. The programming evaluating system includes a programming module, a determining module, a recording module, and an evaluating module. A user can program a program via the programming module. The determining module is used for determining whether the program has passed a test to generate a determination. The recording module is used for recording a programming history during the programming process of the user and a program testing history during the testing process of the program. When an evaluator wants an evaluated result of the program, the evaluating module generates the evaluated result based on the programming history, the program testing history, and the determination. | 11-20-2008 |
| 20080205123 | MAGNETIC RANDOM ACCESS MEMORY AND METHOD OF REDUCING CRITICAL CURRENT OF THE SAME - A magnetic random access memory includes a substrate, a free layer and a spacer layer. The substrate and the free layer are made of a vertical anisotropy ferrimagentic thin film. The spacer layer is sandwiched between the substrate and the free layer and is made of an insulating layer. The method uses a modified Landau-Lifshitz-Gilbert equation to obtain a critical current value as a function of exchange coupling constant. The critical current value is predictable under several external magnetic fields being applied. When the exchange coupling constant is proportionally varied, the critical current value is reduced to a third of its original value under an optimum state. | 08-28-2008 |
