Patent application number | Description | Published |
20120178178 | BIOSENSOR CARTRIDGE - A biosensor cartridge includes a plasma separator, a plasma metering chamber, a mixer, and a biosensor. | 07-12-2012 |
20120208290 | METHOD FOR ENHANCING MASS OF GOLD NANOPARTICLE THROUGH LIGHT-IRRADIATION, METHOD AND SENSOR FOR DETECTING MOLECULAR BINDING USING THE METHOD FOR ENHANCING MASS - Provided are a sensor for detecting molecular binding by increasing the mass of a gold nanoparticle through light-irradiation and a method thereof. In the method, light-irradiation increases the size of gold nanoparticles without using a reducing agent, to enhance the mass. Accordingly, selectivity may be improved, and the sensitivity of detection may be improved due to a change in various properties of a gold nanoparticle. | 08-16-2012 |
20130004385 | MICROFLUIDIC CHANNEL FOR REMOVING BUBBLES IN FLUID - A microfluidic channel for effectively removing a gas from a fluid, and microfluidic apparatus including the same are provided. The microfluidic channel includes a first channel having a uniform cross-sectional area, and a second channel connected to the first channel and having a gradually expanded cross-sectional area. | 01-03-2013 |
20130115632 | HIGHLY SENSITIVE METHOD FOR ASSAYING TROPONIN I - A highly sensitive method of assaying an analyte present in a sample using protamine is provided, as well as an immunoassay reagent and biosensor that reduces non-specific binding by electrostatic interaction of protamine with fibrinogen present in the sample. | 05-09-2013 |
20130139599 | APPARATUS AND METHOD FOR MEASURING SIGNAL USING SINC FUNCTION - This disclosure describes an apparatus for sensing a target using a sinc function, a surface acoustic wave (SAW) sensor system including the same, and a method of measuring a target using a sinc function. The apparatus for measuring a target using the sinc function may measure an output signal from a SAW sensor with high precision and reliability. | 06-06-2013 |
20130344618 | BIOSENSOR USING AGGLOMERATION OF MAGNETIC NANOPARTICLES AND DETECTION METHOD BY THE SAME - A biosensor and method for detecting a target material using an agglomeration of magnetic nanoparticles are provided. | 12-26-2013 |
20140001918 | SAW ARRAY SENSOR | 01-02-2014 |
20140065714 | METHOD OF IDENTIFYING GLYCATED PROTEIN IN SAMPLE AND DEVICE FOR THE GLYCATED PROTEIN - Provided is a method and device for identifying glycated protein in a sample using a matrix including a boronic acid moiety that binds glycated proteins. | 03-06-2014 |
20140162372 | DEVICE FOR MEASURING ELECTROLYTE IONS USING OPTODES AND USES THEREOF - Provided is a device for measuring electrolyte ions that is capable of providing a uniform pH environment in the region of an optode, and a method of measuring electrolyte ion concentration using the device. | 06-12-2014 |
20140219869 | SUPPORT FOR CAPTURING GLYCATED PROTEIN IN A SAMPLE AND DEVICE AND METHOD FOR MEASURING THE GLYCATED PROTEIN USING THE SUPPORT - Provided is a support for effectively capturing glycated protein in a sample, and a device and method for measuring the glycated protein by using the support. | 08-07-2014 |
20150034134 | ROLL TYPE FILTER CLEANING APPARATUS - Provided is a filter cleaning apparatus for cleaning a roll-type filter including a cleaning tank with a cavity for accommodating a cleaning solution, and a frame that is separable from the cleaning tank and is provided with a fixed portion for fixing a roll-type filter and a supporting portion for supporting weight of the roll-type filter, wherein the supporting portion includes a plurality of through holes through which the cleaning solution passes, and a plurality of supporting members for partially supporting a lower portion of the roll-type filter. | 02-05-2015 |
Patent application number | Description | Published |
20130207728 | AMPLIFIER CIRCUIT AND OPERATING METHOD THEREOF - There is provided an amplifier circuit. The amplifier circuit includes an amplifying unit including at least one transistor; at least one first bias circuit unit including a resistor and connected to the at least one transistor; and at least one second bias circuit unit connected between an input terminal to which an input signal is applied and the at least one transistor so as to block an input signal having a frequency higher than a first frequency or having a frequency lower than a second frequency. The amplifier circuit according to embodiment of the present invention may prevent thermal runaway, remove a harmonic component from an input signal to be amplified and suppress oscillations. | 08-15-2013 |
20130321086 | BIAS CIRCUIT AND POWER AMPLIFIER HAVING THE SAME - There are provided a bias circuit supplying different levels of bias power according to respective power modes through a simple circuit configuration, and a power amplifier having the same. The bias circuit includes: a bias setting unit setting a bias power voltage level by switching reference power having a pre-set voltage level determined according to a pre-set power mode; and a bias supply unit including a switching element performing switching according to the setting of the bias setting unit and supplying bias power having a voltage level determined according to a switching operation of the switching element. | 12-05-2013 |
20140146425 | RADIO FREQUENCY INPUT CIRCUIT WITH ESD PROTECTION FUNCTION - There is provided a radio frequency input circuit including a first direct current blocking unit provided between an input terminal and an input circuit unit and blocking a direct current voltage introduced through the input terminal, a first ESD protection circuit unit provided in parallel with the first direct current blocking unit and forming a bypass path according to an ESD voltage introduced through the input terminal, and a ground circuit unit provided between a first connection node between the first direct current blocking unit and the input circuit unit, and a ground, and forming a ground path according to the ESD voltage. | 05-29-2014 |
20140167884 | SERIES INDUCTOR ARRAY IMPLEMENTED AS A SINGLE WINDING AND FILTER INCLUDING THE SAME - There are provided a series inductor array implemented as a single winding capable of decreasing a layout area for providing a plurality of inductors, and a filter including the same, the series inductor array including a winding structure having both ends, and one or more terminal parts electrically connected to a region between the both ends of the winding structure to form an external electrical connection, wherein the winding structure has a structure in which a plurality of inductors having inductance formed in regions of the winding structure disposed between the both ends thereof and the terminal parts or between the terminal parts are connected in series. | 06-19-2014 |
20140176392 | ANTENNA AND FRONT END MODULE - There are provided an antenna and a front end module having an air cavity formed therein and shortening a connection distance with a signal processing module to improve radiation characteristics and facilitate a manufacturing process thereof, the antenna including a substrate having a preset mounting surface, an antenna pattern part formed on the mounting surface of the substrate and transmitting and receiving a signal within a preset frequency band, and a solder ball group having a plurality of solder balls formed on the mounting surface of the substrate to fix the substrate to an external circuit board and disposed at preset intervals around the antenna pattern part to form an air cavity. | 06-26-2014 |
20140177493 | POWER AMPLIFYING CIRCUIT AND FRONT END MODULE INCLUDING THE SAME - There are provided a power amplifying circuit and a front end module including the same. The power amplifying circuit includes a signal amplifying unit amplifying and outputting a plurality of wireless signals having different frequency bands, and a diplexer circuit transferring at least one of the plurality of wireless signals output from the signal amplifying unit to an antenna, wherein the signal amplifying unit and the diplexer circuit include impedance matching circuits having different impedance matching ranges, respectively, and the impedance matching range of the diplexer circuit is continuous with that of the signal amplifying unit. | 06-26-2014 |
20140232459 | BIAS CIRCUIT AND AMPLIFIER WITH CURRENT LIMIT FUNCTION - There are provided a bias circuit and an amplifier having a current limit function, including: a control voltage generating unit generating a control voltage using a reference voltage; a bias voltage generating unit generating a bias voltage according to the control voltage; and a bias current limit unit controlling the control voltage according to a bias current of the bias voltage generating unit. | 08-21-2014 |
20140232471 | RADIO FREQUENCY AMPLIFYING APPARATUS HAVING PROTECTION VOLTAGE VARYING FUNCTION - There is provided a radio frequency amplifying apparatus having a protection voltage varying function, including a radio frequency amplifying unit amplifying a radio frequency signal, and a protection circuit unit connected between an output node of the radio frequency amplifying unit and a ground and limiting a voltage in the output node to a level of a preset protection voltage or less when the voltage in the output node is higher than the preset protection voltage, wherein the protection voltage is varied with a control signal. | 08-21-2014 |
20140240049 | BIAS CIRCUIT AND AMPLIFIER CONTROLLING BIAS VOLTAGE - There are provided a bias circuit and an amplifier controlling a bias voltage, the bias circuit and the amplifier including a control voltage generating unit generating a control voltage using a reference voltage, a bias voltage generating unit generating a bias voltage according to the control voltage, and a voltage drop unit dropping the bias voltage from the bias voltage generating unit to a base voltage so as to provide the base voltage to an amplifying unit, wherein the control voltage generating unit controls the control voltage according to an amplitude of a high-frequency signal input to the amplifying unit. | 08-28-2014 |