Jung Wan
Jung Wan Cho, Luxembourg-Cessange LU
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20160121658 | TREAD FOR A SNOW TIRE - A pneumatic tire has a radially outer tread. The tread has a plurality of circumferential grooves, a plurality of lateral grooves, and a plurality of shoulder grooves. The tread includes bottoms and sides of each circumferential groove being textured for improving snow traction, bottoms and sides of each lateral groove being textured for improving snow traction, and bottoms and sides of each shoulder groove being textured for improving snow traction. | 05-05-2016 |
Jung Wan Han, Nowon-Gu KR
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20140043786 | REFLECTIVE POLARIZER HAVING A DISPERSED POLYMER - A reflective polarizer of the invention has excellent optical properties even though a very small number of polymer components per unit area is disposed inside a matrix thereof compared to reflective polarizers of the related art, which include birefringent polymer, since the polymer inside the matrix has a plate-like shape. This is advantageous for covering the entire range of visible light, since a plate-like polymer having a variety of optical thicknesses can be used. The additional processing of bonding the skin layer is not performed, since the skin layer is formed on at least one surface of the core layer in the state in which it is molten. This can greatly reduce manufacturing costs, and is advantageous in that it maximizes optical properties in a limited thickness. | 02-13-2014 |
Jung Wan Jeong, Seoul KR
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20120257090 | PIXEL, PIXEL ARRAY, METHOD FOR MANUFACTURING THE PIXEL ARRAY AND IMAGE SENSOR INCLUDING THE PIXEL ARRAY - Disclosed are a pixel, a pixel array, a method for manufacturing the pixel array, and an image sensor including the pixel array. The pixel includes a first color filter layer to transmit a visible light and an IR, and a second color filter layer to transmit a light, in which the visible light is blocked, at one side of the first color filter layer. | 10-11-2012 |
20120257092 | PIXEL, PIXEL ARRAY, IMAGE SENSOR INCLUDING THE SAME AND METHOD FOR OPERATING THE IMAGE SENSOR - Disclosed are a pixel, a pixel array, an image sensor including the pixel array and a method for operating the image sensor. The pixel includes a photo-electro conversion unit; a capacitor for storing charges converted by the photo-electro conversion unit; an output switching device for outputting an electric potential of the capacitor; and a removal unit for removing a part of the charges converted by the photo-electro conversion unit. | 10-11-2012 |
20120257093 | PIXEL, PIXEL ARRAY, IMAGE SENSOR INCLUDING THE SAME AND METHOD FOR OPERATING THE IMAGE SENSOR - Disclosed are a pixel, a pixel array, an image sensor including the pixel array and a method for operating the image sensor. The pixel includes a photo-electro conversion unit; a first capacitor for storing a first quantity of charges of the photo-electro conversion unit; a second capacitor for storing a second quantity of charges of the photo-electro conversion unit; and an output unit to output the first and second quantities of the charges. | 10-11-2012 |
Jung Wan Kang, Seoul KR
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20110117958 | MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - A mobile terminal is provided that includes a first camera to obtain a first image of an object, and a second camera to obtain a second image of an object, the second camera being separated from the first camera by a distance d. The mobile terminal also includes a controller to determine the distance d between the first camera and the second camera when the first camera obtains the first image of the object at a same time that the second camera obtains the second image. Still further, the mobile terminal includes a varying device to allow the distance d between the first camera and the second camera to vary, and a display to display a combination of the first image and the second image to allow a perceived three-dimensional (3D) image of the object. | 05-19-2011 |
Jung Wan Kim, Suwon-Si KR
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20150134220 | BRAKING PRESSURE THRESHOLD LIMITING METHOD OF BRAKE TRACTION CONTROL SYSTEM - Disclosed is a braking pressure threshold setting method of a brake traction control system. The method includes steps of: determining whether a slip occurs in a driving wheel; initiating a BTCS control when the slip occurs in the driving wheel; determining whether instability occurs in a high-frictional driving wheel; cumulatively calculating a braking pressure applied to the low-frictional driving wheel; comparing the cumulatively calculated braking pressure value and a pre-set braking pressure threshold of the low-frictional driving wheel; and, when the cumulatively calculated braking pressure value exceeds the pre-set braking pressure threshold of the low-frictional driving wheel, setting the braking pressure applied to the low-frictional driving wheel when the slip occurs in the high-frictional driving wheel, as the threshold. Thus, it is possible to prevent the braking pressure exceeding the pre-set threshold from being applied to the low-frictional driving wheel when climbing a slope road formed with a split road surface such that a climbing performance can be improved. | 05-14-2015 |
Jung Wan Kim, San Jose, CA US
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20160094230 | GLITCH LESS DELAY CIRCUIT FOR REAL-TIME DELAY ADJUSTMENTS - An apparatus is disclosed in which a clock signal may propagate through a delay circuit. The delay circuit may include a first and a second delay stage, in which each delay stage may be programmable for one of two delay times, depending on a value of a respective control signal to each delay stage. The delay circuit may also include circuitry which may change the value of the respective control signal from a first value to a second value. The circuitry may change the value of the respective control signal responsive to a determination that an output of the first stage and an output of the second stage are equal. | 03-31-2016 |
Jung Wan Woo, Jung-Gu KR
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20130000061 | ROTATING TOOTHBRUSH - Disclosed herein is a rotating toothbrush including: a handle provided with a lever; a head part having bristles implanted on a lower surface thereof and a shaft vertically provided on an upper surface thereof; an operating rod provided in the handle and operated in conjunction with the lever to move linearly in a length direction of the handle; a tilting member rotatably supporting the shaft and pressed when the operating rod moves forward, thereby being tilted at a predetermined angle in an upward direction together with the head part based on a tilting axis; and a rotation driving member connected to the operating rod and the shaft to rotate the shaft when the operating rod moves forward, thereby allowing the head part to form a T shape with the handle. Therefore, the head part is tilted at a predetermined angle in the upward direction when the head part forms the T shape with the handle, such that bristles reach lower portions of lower front teeth, thereby making it possible to prevent generation of tartar as much as possible. | 01-03-2013 |
Jung-Wan Lee, Seoul KR
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20100210469 | MICROARRAY CHIP AND METHOD FOR DETECTION OF CHROMOSOMAL ABNORMALITY - The present invention relates to techniques to detect chromosomal columns abnormalities. More specifically, the present invention is directed to a microarray chip for detecting chromosomal abnormalities comprising one or more pooled probe sets, wherein the pooled probe set is specific to a chromosomal abnormality and all probes of each pooled probe set are immobilized together in at least one spot; a method of detecting chromosomal abnormalities using the microarray chip; a kit for diagnosing diseases associated with chromosomal abnormalities comprising the microarray chip; and a method of diagnosing a disease associated with a chromosomal abnormality by identifying the chromosomal abnormality specific to the disease using the microarray chip. The present invention relates to techniques to detect chromosomal abnormalities. More specifically, the present invention is directed to a microarray chip for detecting chromosomal abnormalities comprising one or more pooled probe sets, wherein the pooled probe set is specific to a chromosomal abnormality and all probes of each pooled probe set are immobilized together in at least one spot; a method of detecting chromosomal abnormalities using the microarray chip; a kit for diagnosing diseases associated with chromosomal abnormalities comprising the microarray chip; and a method of diagnosing a disease associated with a chromosomal abnormality by identifying the chromosomal abnormality specific to the disease using the microarray chip. | 08-19-2010 |
Jung-Wan Park, Seoul KR
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20130148059 | DRIVER FOR LIQUID CRYSTAL LENS, IMAGING APPARATUS AND TEMPERATURE CONTROLLING METHOD THEREOF - A driver for a liquid crystal lens, an imaging apparatus and a temperature controlling method thereof, include: a liquid crystal lens which adjusts a focal length according to a voltage applied thereto; a lens driver which applies the voltage to the liquid crystal lens; a sensor driver which detects a temperature of the liquid crystal lens, compensates for the detected temperature, and determines whether the compensated temperatures maintains a preset range for the driver for the liquid crystal lens to perform a control operation; and a heater driver which, according to the determination by the sensor driver, controls heat generation of the liquid crystal lens to maintain a temperature of the liquid crystal lens in the preset range. Thus, the driver detects a temperature of the liquid crystal lens accurately by compensating for a resistance value from the liquid crystal lens to thereby maintain stability of the imaging apparatus. | 06-13-2013 |
Jung-Wan Son, Sungnam-Si KR
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20120323081 | LENGTH ADJUSTABLE CANNULA - A length adjustable cannula includes: a pipe-like main body having a through hole formed therein and an outer circumferential surface on which a screw thread is formed; a base grip provided at an end of the main body; an inner support plate provided at another end of the main body; and an outer support plate thread-coupled with the outer circumferential surface of the main body, the outer support plate being movable along the screw thread in a lengthwise direction of the main body. A position of the outer support plate is adjusted based on a distance from an outside skin to a medical treatment region of a human body, such that the outer support plate is brought into contact with the outside skin and the inner support plate is brought into contact with and supported by an inside skin of the human body. | 12-20-2012 |