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Hong, Anyang-Si
Dae-Hie Hong, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110044505 | EQUIPMENT OPERATION SAFETY MONITORING SYSTEM AND METHOD AND COMPUTER-READABLE MEDIUM RECORDING PROGRAM FOR EXECUTING THE SAME - Provided are equipment operation safety monitoring system and method and computer-readable medium having a program recorded thereon, the program allowing a computer to execute the method. The equipment operation safety monitoring system includes an image input unit, an integrated image generation unit, a guideline generation unit, and an image output unit. The image input unit is mounted on heavy equipment and inputs a plurality of images acquired by photographing partitioned areas in all the directions around the heavy equipment. The integrated image generation unit generates an integrated image including the areas in all the directions around the heavy equipment by using the plurality of the images. The guideline generation unit generates a guideline indicating a position separated by a predetermined distance from the heavy equipment. The image output unit illustrates the guideline on the integrated image and outputs the integrated image. | 02-24-2011 |
Dae Sik Hong, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110255462 | METHOD FOR SELECTING A RELAY STATION - A method for selecting a relay station includes enabling a cognitive radio system to receive status information regarding a plurality of candidate relay stations, licensed target stations, and non-licensed target stations, determining an available power threshold value in consideration of the amount of interference affecting the licensed target station and a maximum power value when data is transmitted to the non-licensed target station, and selecting a relay station to be used in transmitting the data in the available power threshold value, in consideration of the status information and the amount of interference. | 10-20-2011 |
Hyoung-Pyo Hong, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110314622 | TOOTHBRUSH USING UP-AND-DOWN MOVEMENT PATTERN - Disclosed is a toothbrush using an up-and-down movement pattern, in which two brushes are attached in series to each of inner surfaces of parallel first and second heads having an obtusely bent shape to perform up-and-down brushing. The toothbrush enables simultaneous brushing of inner and outer portions and a cusp portion of a tooth and a cheek pouch and removal of a tongue coating. The toothbrush includes the first and second heads, brushes longitudinally attached to the first and second heads, holes perforated in opposite end positions of the first and second heads, a C-shaped loop pivotally rotatably fitted into the holes of the first and second heads, an elongated U-shaped guide fixed to both ends of the first head, a transfer member connected to the elongated U-shaped guide so as to reciprocate in a longitudinal direction of the first head, and a gripper extending downward from the transfer member. | 12-29-2011 |
Hyung Ki Hong, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100270233 | WATER PURIFYING FILTER AND METHOD FOR FABRICATING THE SAME - A water purifying filter and method for fabricating the same are disclosed. The water purifying filter includes a support substrate, a pattern formed on the support substrate to have at least one hole, membrane protein of an aquaporin group coated on the pattern and a protective layer formed on polymer pattern having the membrane protein coated thereon. | 10-28-2010 |
Hyun-Su Hong, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100131195 | Method for feature recognition in mobile communication terminal - A portable terminal is configured to perform method for feature recognition. The portable terminal includes a Global Positioning System (GPS), a camera, a sensor, an image geographic information part, an image processor, and a controller. The GPS provides a position of the portable terminal. The camera photographs an image of a feature. The sensor detects a direction of the camera. The image geographic information part stores an image of each feature and geographic information on each feature. The image processor extracts a characteristic of the image of the feature and compares the extracted characteristic with image information stored in the image geographic information part. If recognizing a specific feature through the image processor, the controller proportionally compares geographic information of the image geographic information part with size and direction data on a peripheral feature near the specific feature within an image, and recognizes the peripheral feature. | 05-27-2010 |
| 20100305856 | Pedestrian navigation device and method using heading information of terminal - A pedestrian navigation device and method uses heading information of a terminal to measure a location. Moving direction information and x, y, and z-axis acceleration values of the terminal are detected. Heading information is calculated using the moving direction information of the terminal. Validity of the heading information is determined using the detected x, y, and z-axis acceleration values, making it possible to more accurately estimate the location of the pedestrian. | 12-02-2010 |
Junghwa Hong, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090095305 | Apparatus for preventing sleeping respiratory obstruction and method using the same - An apparatus for preventing a sleeping respiratory obstruction of a sleeper includes first and second air chambers provided to correspond to both sides of a back of a human body, respectively, so as to be shrunk and expanded, an air supply unit for supplying air to the first and second air chambers so as to expand the first and second air chambers, and an operation selection unit for selecting whether to operate one of the first and second air chambers or to alternately operate the first and second air chambers. A controller controls the air supply unit to control air supply and discharge to and from the first or second air chamber so as to operate one of the first and second air chambers or to alternately operate the first and second air chambers according to the selection result in the operation selection unit. | 04-16-2009 |
| 20100051037 | CLOTHES AND METHOD FOR PREVENTING SLEEPING RESPIRATORY OBSTRUCTION AND/OR DECUBITUS - Clothes have a capability of preventing sleeping respiratory obstruction and/or decubitus, which is worn by a user. The clothes include a plurality of air chambers provided at the rear of the clothes, the air chambers being capable of being shrunk and expanded. An air supply unit supplies air to each of the air chambers, and a pressure detecting unit measures the pressure of each of the air chambers to produce a measured pressure as an electrical signal. A controller receives the measured pressure signal from the pressure detecting unit to supply the air to the air chambers by using the air supply unit when a snoring or a sleep apnea of the user is detected or a predetermined time elapses in the same posture in order to change a posture of the user. | 03-04-2010 |
Seung Hyun Hong, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100012233 | ULTRA HIGH STRENGTH TWIP STEEL SHEET AND MANUFACTURING METHOD THEREOF - Disclosed herein is an ultra high strength TWIP steel sheet having an austenite matrix texture, comprising 0.15˜0.30 wt % of carbon, 0.01˜0.03 wt % of silicon, 15˜25 wt % of manganese, 1.2˜3.0 wt % of aluminum, 0.020 wt % or less of phosphorus, 0.001˜0.002 wt % of sulfur, and residual iron and other inevitable impurities, wherein the TWIP steel sheet is cold-rolled at a reduction ratio of 35˜40% per pass under a condition of 180˜220 Mpa in front and rear tension, and thus has an average plastic strain ratio of 1.2 or more. The ultra high strength TWIP steel sheet has an improved average plastic strain ratio and excellent formability because it has a developed Goss orientation. | 01-21-2010 |
| 20100037993 | ULTRAHIGH-STRENGTH TWIP STEEL SHEET AND MANUFACTURING METHOD THEREOF - The present invention provides a TWIP steel sheet that has an austenite matrix structure and includes 15-25 wt % of manganese. The TWIP steel sheet has a recrystallization texture in which brass orientation is suppressed and {3 5 2} <2 2 1> is developed as its main orientation during heat treatment subsequent to cold rolling, and has an average plastic strain ratio of 1.2 or more, preferably 1.5 or more. Since this TWIP steel sheet has high workability and strength, complicated vehicle body components can be easily manufactured through a press molding process without cracking or rupturing. | 02-18-2010 |
| 20100051146 | METHOD OF MANUFACTURING TWINNING INDUCED PLASTICITY TYPE ULTRA-HIGH STRENGTH STEEL SHEET - The present invention features a method of manufacturing a TWIP type ultra-high strength steel sheet, which can improve the yield strength, tensile strength and elongation rate of the TWIP type ultra-high strength steel sheet by appropriately adjusting the amounts of carbon (C), silicon (Si), manganese (Mn), aluminum (Al), molybdenum (Mo), phosphorus (P) and sulfur (S). | 03-04-2010 |
Seung Joo Hong, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100014864 | COLORLESS OPTICAL TRANSCEIVER AND OPTICAL COMMUNICATION SYSTEM - A colorless optical transceiver and an optical communication system including the same are disclosed herein. A controlling unit of the colorless optical transceiver forms a control current based on intensity of an external-injection light provided from an external light source. A light source driving unit coupled to the controlling unit forms a driving current based on the control current. An internal light source is coupled to the light source driving unit, the internal light source being configured to receive the external-injection light and the driving current and to convert the driving current into a colorless sending light, wherein a wavelength of the colorless sending light is locked by that of the external-injection light. The light output from the internal light source is controlled based on intensity of external-injection light calculated by using optical loss, which varies according to the distances between optical devices and connection state. Thus, the light output from the colorless optical transceiver and the extinction ratio may be stabilized. | 01-21-2010 |
Won-Kee Hong, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090189537 | CONNECTOR AND A DISPLAY APPARATUS HAVING THE SAME - A display apparatus including: a backlight unit generating a light; a display panel receiving the light to display an image; a backlight driving circuit receiving a driving power and a control signal from an external system to drive the backlight unit; a display panel control circuit receiving a driving signal and an image signal from the external system to control the display panel; and a connector electrically connecting the external system to the backlight driving circuit and the display panel control circuit, wherein the driving power, the control signal, the driving signal and the image signal are transmitted through the connector. | 07-30-2009 |
Young-Ki Hong, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090096843 | INKJET PRINTING DEVICE AND METHOD OF DRIVING THE SAME - An inkjet printing device includes a flow path plate comprising a manifold to supply ink, a pressure chamber filled with the ink supplied from the manifold, and a nozzle via which the ink is ejected, a piezoelectric actuator which is disposed on a top surface of the flow path plate and includes a lower electrode, a piezoelectric layer, and an upper electrode that are stacked sequentially, a first electrostatic electrode to generate an electrostatic field, and a second electrostatic electrode which is disposed a predetermined distance apart from a bottom surface of the flow path plate to generate the electrostatic field between the first electrostatic electrode and the second electrostatic electrode. | 04-16-2009 |
| 20100194800 | Inkjet printing devices and methods of driving the same - An inkjet printing device includes: a flow path plate, a piezoelectric actuator and an electrostatic force applicator. The flow path plate includes an ink inlet, a pressure chamber and a nozzle. The piezoelectric actuator is configured to provide a first driving force, and the electrostatic force applicator is configured to provide a second driving force. The disclosed inkjet printing devices and methods combine piezoelectric and electrostatic techniques. | 08-05-2010 |
| 20100265289 | Methods of driving an inkjet printing apparatus - A method of driving a hybrid type inkjet printing apparatus according to example embodiments may use both a piezoelectric method and an electrostatic method. The method of driving may include a plurality of driving modes that are determined by adjusting the order, amplitude, and duration of a piezoelectric driving voltage to a piezoelectric actuator and an electrostatic driving voltage to an electrostatic force applying unit. As a result, ink droplets may be ejected in various sizes and shapes. In a first driving mode, a dome-shaped ink meniscus may be formed at an end portion of a nozzle and ink droplets having a smaller size than the nozzle may be ejected from a surface of the dome-shaped ink meniscus. In a second driving mode, a cone-shaped ink meniscus may be formed at an end of the nozzle, and ink droplets having a smaller size than those of the first driving mode may be ejected from a sharp end portion of the cone-shaped ink meniscus. In a third driving mode, a syringe/cone-shaped ink meniscus may be formed at an end portion of the nozzle and ink in the form of an ink stream may be ejected from a sharp end portion of the syringe/cone-shaped ink meniscus. | 10-21-2010 |
| 20110134175 | Methods of adjusting ink ejection characteristics of inkjet printing apparatus and driving the inkjet printing apparatus - Methods of adjusting ink ejection characteristics of an inkjet printing apparatus and driving the inkjet printing apparatus are provided. A method of adjusting ink ejection characteristics of an inkjet printing apparatus may include adjusting at least one of a voltage and an application duration of a driving signal applied to a plurality of piezoelectric actuators that provide ejection pressures to a plurality of nozzles so that volumes of a plurality of ink droplets ejected from the plurality of nozzles are uniform, and displacing an application starting time of the driving signal applied to the plurality of piezoelectric actuators so that the plurality of ink droplets ejected from the plurality of nozzles reach a printing medium at a same time | 06-09-2011 |
| 20110141195 | Nozzle plate and method of manufacturing the same - Provided is a nozzle plate and methods of manufacturing the nozzle plate. The nozzle plate may include a substrate having a nozzle. The nozzle plate may also include a permittivity reducing area in an upper portion of the substrate around the nozzle, wherein the permittivity reducing area includes a plurality of porosities and a plurality of walls between the plurality of porosities. Additionally, the nozzle plate may include a protection layer on the substrate, wherein the protection layer covers the plurality of porosities and the plurality of walls. | 06-16-2011 |
| 20110183478 | Method of manufacturing TFT and array TFT - A method of manufacturing a thin film transistor includes sequentially forming a gate and at least one insulation layer on a substrate, forming a source electrode and a drain electrode on the at least one insulation layer, and forming a channel layer formed of a semiconductor on a part of the source electrode and the drain electrode, wherein the gate, the source electrode, and the drain electrode are formed by using a hybrid inkjet printing apparatus. | 07-28-2011 |
Yu-Mi Hong, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120076185 | APPARATUS AND METHOD FOR COMPENSATING TRANSMISSION POWER IN WIRELESS COMMUNICATION TERMINAL - Provided are an apparatus and method for compensating transmission power of a signal transmitted through a slave modem (e.g., a WiMAX modem) in a wireless communication terminal including a dual modem. A slave modem receives a digital code value corresponding to a periodically measured battery voltage value from a host modem through a General Purpose Input Output (GPIO) port. The slave modem determines a transmission power compensation value corresponding to the received digital code value from a predefined table. | 03-29-2012 |