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Jong-Bae
Jong Bae Jeon, Seongnam KR
| Patent application number | Description | Published |
|---|---|---|
| 20090284608 | GAZE TRACKING APPARATUS AND METHOD USING DIFFERENCE IMAGE ENTROPY - In accordance with one aspect of the present invention, there is provided a gaze tracking apparatus using difference image entropy, comprising: image detection module for detecting user's eye region image from image of the user taken by picture-taking apparatus which is connected to the gaze tracking apparatus; image selection module for computing entropy value of difference image between the eye region image and a plurality of reference images respectively indicating each gazing direction and selecting reference image with least difference image entropy value among the plurality of reference images; and gaze tracking module for recognizing user's gazing direction by regarding gazing direction that the selected reference image indicates as user's gazing direction. | 11-19-2009 |
Jong Bae Jeong, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080304321 | Serial Flash Memory Device and Precharging Method Thereof - Provided herein is a serial flash memory device and precharging method thereof in which a single local bit-line data is sensed in synchronization with a clock. The method includes precharging two or more local bit-lines in synchronization with a first clock; and disprecharging one of the two local bit-lines in synchronization with a second clock and sensing and amplifying data of the other local bit-line. Accordingly, two precharged local bit-lines are not adjacent to each other, thereby eliminating a coupling noise effect. In addition, the time for performing the precharging operation and the sensing operation is easily secured, compared to the prior precharging method in which corresponding local bit-lines are precharged at every clock. | 12-11-2008 |
Jong Bae Kim, Ulsan-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120073528 | Cylinder Head Having Water Jacket - A cylinder head having a water jacket may include a cylinder head in which a combustion chamber may be formed, and a protruding portion that may be integrally formed with the cylinder head and an exhaust outlet portion may be formed in an outer surface thereof to communicate with the combustion chamber, wherein the water jacket may be formed inside the protruding portion at an upper side and a lower side of an exhaust passage that may be aligned through the exhaust outlet portion, the water jacket having an upper water jacket formed between the upper side of the exhaust passage and an upper surface of the protruding portion, a lower water jacket formed between the lower side of the exhaust passage and a lower surface of the protruding portion, and a connection water jacket connecting the upper water jacket and the lower water jacket in the protruding portion. | 03-29-2012 |
Jong Bae Lee, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20110239748 | QUANTITATIVE EVALUATION OF SCRATCH-INDUCED DAMAGES ON POLYMERIC AND COATING MATERIALS - Provided is a method for quantitative evaluation of mar- and scratch-induced surface damage on polymeric and coating materials. The method for quantitative evaluation of scratch-induced damage on polymeric and coating materials includes: preparing a test specimen of polymeric and coating materials; inducing a scratch damage on the surface of the test specimen; representing the scratch damage formed on the test specimen as corresponding color coordinates; and calculating a quantitated scratch damage index from a combination of a load applied to the surface of the test specimen and the color coordinates corresponding to the scratch damage. | 10-06-2011 |
Jong Bae Park, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110021601 | COMPOSITION CONTAINING MICRORNA-21 INHIBITOR FOR ENHANCING RADIATION SENSITIVITY - Disclosed is a radiation sensitivity-enhancing composition in which a microRNA-21 inhibitor acts as an active ingredient. The microRNA-21 inhibitor is an antisense nucleic acid molecule binding complementarily to microRNA-21. The composition can be administered to a patient in conjunction with irradiation. The inhibitor can act as a radiosensitizer, enhancing the therapeutic effect of such irradiation on cancer high in microRNA-21 expression level, particularly, glioma. | 01-27-2011 |
| 20110124712 | ANTI-CANCER COMPOSITION COMPRISING MICRORNA MOLECULES - Disclosed is an anticancer composition for the treatment of hypoxia-induced angiogenesis-associated diseases including cancers. It comprises a microRNA-125 nucleic acid molecule. Also, methods of inhibiting angiogenesis, suppressing the invasion and metastasis of cancer cells, and treating cancers are provided. | 05-26-2011 |
Jong-Bae Kim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090196428 | METHOD OF COMPENSATING FOR AUDIO FREQUENCY CHARACTERISTICS AND AUDIO/VIDEO APPARATUS USING THE METHOD - A method of compensating for spatial audio frequency characteristics that varies in accordance with a mounting condition of a down firing speaker of an audio/video (AV) apparatus includes calculating a listening distance between the AV apparatus and a listener, calculating a distance between a speaker mounted on the AV apparatus and a neighboring reflective surface, setting a spatial frequency compensation filter value and a speaker frequency characteristic compensation filter value based on the calculated distances, and compensating for frequency characteristics of an audio signal by combining the spatial frequency compensation filter value and the speaker frequency characteristic compensation filter value. | 08-06-2009 |
| 20100124351 | HIDDEN SPEAKER APPARATUS - Provided is a hidden speaker apparatus used as a sound apparatus in a digital TV. The hidden speaker apparatus includes a high range speaker that is disposed such that a sound output direction and a direction to a front side where a listener is present form an acute angle. The high range speaker mitigates high range sound attenuation of the hidden speaker apparatus. | 05-20-2010 |
| 20110019855 | BASS SOUND AMPLIFYING ENCLOSURE, WOOFER INCLUDING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE WOOFER - Provided is an enclosure including a rear chamber, a speaker unit chamber disposed adjacent to the rear chamber and connected to the rear chamber such that air flows between the speaker unit chamber and the rear chamber, a front chamber disposed adjacent to the speaker unit chamber and connected to the speaker unit chamber such that air flows between the speaker unit chamber and the front chamber, and a duct having a first side connected to the front chamber such that air flows between the front chamber and the duct and a second side opened to the outside, wherein the rear chamber, the speaker unit chamber, the front chamber, and the duct are disposed between a first plate and a second plate that are spaced apart from each other. | 01-27-2011 |
| 20110188678 | SOUND PLATE AND ELECTRONIC DEVICE EMPLOYING THE SAME - Provided are a sound plate and an electronic device employing the same. The sound plate includes at least one speaker unit disposed within a plate that is configured as a stand of the electronic device. Sound output by the at least one speaker is emitted through at least slit provided in a side surface of the plate. | 08-04-2011 |
| 20110188679 | ELECTRONIC DEVICE EMPLOYING SOUND PLATE SWITCHABLE BETWEEN STAND TYPE AND HANG TYPE - An electronic device includes a sound plate switchable between a stand type and a hang type. In the electronic device, the sound plate has a coupled structure movable between a first arrangement, in which the sound plate functions as a stand and a second arrangement wherein the sound plate is disposed at the rear of a main body as a hang type. In the first arrangement, the sound plate emits a sound through a slit provided in a side surface of the sound plate, and in the second arrangement, the sound plate emits sound through an opening in a front surface of the sound plate which is perpendicular to the side surface of the sound plate. | 08-04-2011 |
Jong-Bae Lee, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110235625 | COMMUNICATION TERMINAL AND RELAY STATION USING LOCAL WIRELESS COMMUNICATION AND SERVICE PROVIDING METHOD THEREOF - A device and method for providing a communication service using local wireless communication are provided. A communication terminal for servicing wireless communication with a relay station includes a local wireless communication unit for transmitting and receiving an audio signal for a Voice over Internet Protocol (VoIP) service through wireless communication with the relay station, for converting a radio signal received from the relay station into a digital audio signal to output the digital audio signal, and for converting an input digital audio signal into a radio signal to transmit the radio signal to the relay station; and an audio processor for converting the digital audio signal received from the local wireless communication unit into an analog audio signal to output the analog audio signal, and for converting an input analog audio signal into a digital audio signal to deliver the digital audio signal to the local wireless communication unit. By providing a VoIP service using local wireless communication, coverage of the terminal may be expanded, contributing to a reduction in system complexity and power consumption of a communication system providing the VoIP service. | 09-29-2011 |
Jong-Bae Lee, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090064623 | FLOOR PLANK WITH ADHESIVE PORTION ABLE TO ADJUST THE POSITION - The present invention relates to a double-layered floor plank sheet having a non-adhesive portion, more particularly to a floor plank sheet enabling adjustment of position during installation. When the upper layer of a floor plank sheet is bonded to the lower layer of another floor plank sheet, a non-adhesive portion formed in part of an adhesive portion enables the adjustment of position. | 03-12-2009 |
| 20110051975 | Headphones With Waveguider - A headphone having a waveguider is disclosed which can control the amount of air flowing into the headphone. The headphone includes: a housing having a receiving space therein and at least one or more air inlets at one side thereof, in which the housing is opened at the front side thereof a speaker placed in the receiving space, for generating audio sounds according to input electrical signals; a cover for closing the front side of the housing, the cover forming a plurality of audio sound through-holes through which the audio sounds from the speaker pass; and a waveguider slidably and rotatably installed to the housing. The waveguider includes a kernel part protrudently formed, for guiding the audio sounds passing through the cover to the inner ear, and an opening/closing part for closing at least one or more air inlets according to a rotation angle thereof to control the amount of air that instantly flows into the housing. The waveguider is slidably and rotatably moved to partially or completely close a plurality of air inlets formed in the housing. Therefore, the amount of air flowing into the housing can be controlled and thus the intensity of the bass can be adjusted. | 03-03-2011 |
Jong-Bae Lee, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100005441 | Method of Designing a Mask Layout - In a method of designing a mask layout, a wiring region for forming a metal wire is established, the wiring region having at least a standard width. Contact regions for forming contacts electrically connected to the metal wire are established in the wiring region. The contact regions adjacent to each other are grouped to divide the wiring region into a first region and a second region including the contact regions. First dummy regions are established in the first region, the first dummy regions corresponding to regions for forming first dummy patterns. Second dummy regions are established among the contact regions in the second region, the second dummy regions corresponding to regions for forming second dummy patterns. | 01-07-2010 |
Jong-Bae Lee, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110142325 | METHOD OF INSPECTING A MASK - In a method of inspecting a mask, an image of a pattern on the mask may be obtained. A histogram of the image by grey levels may be obtained. The histogram may be compared with information of the pattern to detect a defect of the mask. Thus, reliability of defect detection in the mask may be remarkably improved. | 06-16-2011 |
Jong-Bae Park, Gyeongdangbuk-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110250400 | METHOD OF FABRICATING INJECTION-MOLDED PRODUCT - A method of fabricating an injection-molded product includes: manufacturing an injection-molded material using a mold; forming a metal layer on an inner or outer surface of the injection-molded material; and removing a portion of the metal layer using a laser, and forming a pattern. Since the injection-molded product fabricated through the method has pattern with a metallic feeling, it can provide a metallic feeling of a high brightness that cannot be realized by a method such as printing and can provide a cubic feeling due to removal of a metal layer. The method provides portable products such as cases for cosmetic products and portable terminals with various visually appealing feelings, allowing users to express various individual styles or preferences using the portable products. | 10-13-2011 |
Jong-Bae Seo, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100151057 | MEDICINAL HERBAL EXTRACT HAVING ANTI-OBESITY EFFECT - Disclosed is an anti-obesity active extract obtained from a medicinal plant. More specifically, the extract obtained from lysimachiae foenum-graeci herba (which is a medicinal plant traditionally used in the East) can be used as an active ingredient for a raw material, a functional food, cosmetic, a crude drug, etc. for an obesity preventing or therapeutic agent because the extract can suppress the adipocyte differentiation and decrease the body weight and body fat in an obese animal, thereby suppressing fat accumulation (that is, a factor for obesity). | 06-17-2010 |
| 20100285156 | COMPOSITION FOR PREVENTING AND TREATING METABOLIC DISEASES COMPRISING THE EXTRACT OF LYSIMACHIAE FOENUM-GRAECI HERBA - Disclosed are raw material, functional foods, and herb medicines for preventing and treating metabolic diseases, which comprise a Lysimachiae Foenum-Graeci Herba extract as an effective ingredient. The Lysimachiae Foenum-Graeci Herba extract have an activity of reducing blood glucose levels, triglycerides and cholesterol levels, AST and ALT levels, and fat in the liver, and thus can be effectively used as a hepatic protector and a remedy for preventing and treating various metabolic diseases including diabetes, high blood pressure, fatty liver, cardiovascular diseases, and hyperlipidemia. | 11-11-2010 |