Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Kyoung Moon
Kyoung Moon Lee, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090031767 | STRUCTURE OF AUTOMOBILE ELECTRONIC KEY FOR SECURITY AND METHOD FOR PERFORMING FUNCTION THEREOF - Provided are a structure of an automobile electronic key for security and a method for performing the function thereof. It is determined whether at least one of a driver seat door closing signal and a brake pedal signal is on. A key fob of an automobile is requested to send the ID thereof, and the ID is received from the key fob when at least one of the driver seat door closing signal and the brake pedal signal is on. The key fob is authenticated using the received ID. An actuator is driven to move a locking member such that a car key is switched to a rotatable state when the key fob passes authentication. The actuator is driven to move the locking member such that the car key is switched to an unrotatable state when the key fob does not pass authentication. | 02-05-2009 |
| 20090033150 | APPARATUS AND METHOD FOR STARTING ENGINE OF AUTOMOBILE USING START-BUTTON - Provided are an apparatus and a method for starting an engine of an automobile using a start-button without a normal car key. In the apparatus and method, it is determined whether plural signals including the start-button are on. A key FOB is requested to transmit its ID, the ID is received from the key FOB, and authentication is performed on the key FOB using the received ID when the signals are on. Power is provided to a starting motor and a driving signal is applied to a motor driver to drive a motor when the key FOB passes authentication. A shaft is driven according to the operation of the motor to operate a steering column and the starting motor is driven to start the engine. A safety member is inserted into a first hole of the shaft to block the shaft from moving and rotating when the engine is started. | 02-05-2009 |
| 20090261945 | PASSIVE ENTRY SYSTEM AND METHOD FOR PERFORMING FUNCTION THEREOF - Provided are a passive entry system for changing a scan method to reduce battery consumption of a smart key and a method for performing a function thereof. In the passive entry system, a smart key ECU periodically transmits a low-frequency scan signal for detecting the smart key. When the smart key being in a slip state is located within a receiving radius of the scan signal, the smart key receives the scan signal and is converted into an active state. Battery consumption of the smart key can be reduced because the smart key normally being in the slip state is converted into the active state when receiving the scan signal from the smart key ECU. Furthermore, the smart key is converted into the active state only within the low-frequency scan signal receiving radius formed near an automobile and requests the smart key ECU to perform a function of the automobile, for example, a function of closing/opening doors. Accordingly, a reliable passive entry system can be achieved. | 10-22-2009 |
| 20110060481 | ANTITHEFT METHOD AND SYSTEM FOR MOTORCYCLES - An antitheft method and system for motorcycles are provided. The antitheft method and system for motorcycles authenticate an electronic identifier when power-up of a motorcycle or engine start-up is sensed and cut off the power-up or engine start-up if the power-up or engine start-up is not authenticated. An electronic control unit can generate a theft alarm signal in case of unauthenticated power-up or engine start-up. The motorcycle engine is automatically stopped if the engine is started through an illegal method, and thus the motorcycle is prevented from being stolen. Further, a user can confirm the electronic identifier and start the motorcycle without inserting a key into a key cylinder, and thus the user can start the motorcycle easily and rapidly. | 03-10-2011 |
Kyoung Moon Lim, Gwangmyeong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110012940 | DRIVE CIRCUIT OF DISPLAY DEVICE AND METHOD FOR DRIVING THE DISPLAY DEVICE - A drive circuit of a display device and a method for driving the display device are disclosed. The drive circuit includes at least one data transfer line to receive analog data signals including information for an image; a first latch to sequentially sample analog data signals transferred from the at least one data transfer line and to sequentially store the sampled analog data signals; and a second latch to receive the sampled analog data signals from the first latch and to simultaneously supply the sampled analog data signals to a display. | 01-20-2011 |
Kyoung Moon Lim, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090002624 | Pad of liquid crystal display device and method for manufacturing the same - A pad of a liquid crystal display and a method for manufacturing the same are disclosed. The pad of the liquid crystal display includes an IC substrate and a lower substrate opposite each other, an IC pad metal formed on the IC substrate, a bump formed on the IC substrate to come into contact with the IC pad metal, a first transparent electrode electrically connected with the IC pad metal, an interlayer insulating layer formed between the IC pad metal and the first transparent electrode, a gate pad metal formed on the lower substrate, a second transparent electrode electrically connected with the gate pad metal, a gate insulating layer formed between the gate pad metal and the second transparent electrode, and a conductive ball to electrically connect the first transparent electrode and the second transparent electrode to each other. | 01-01-2009 |
Kyoung-Moon Ahn, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100138467 | METHODS OF CALCULATING NEGATIVE INVERSE OF MODULUS - Provided is a method of calculating a negative inverse of a modulus, wherein the negative inverse, which is an essential element in Montgomery multiplication, is quickly obtained. The method includes setting a modulus, defining P obtained by converting the modulus to a negative number, and defining S obtained by subtracting 1 from P, and calculating a negative inverse of the modulus by using P and S. | 06-03-2010 |
| 20100293216 | Modular multiplier apparatus with reduced critical path of arithmetic operation and method of reducing the critical path of arithmetic operation in arithmetic operation apparatus - Provided are a modular multiplier apparatus in which a value of a long path carry (LPC) is predicted to reduce a critical path of an arithmetic operation of Montgomery modular multiplication, and a method of reducing the critical path of the arithmetic operation. The modular multiplier apparatus for obtaining a quotient and a result of an arithmetic operation of modular multiplication by using a modulus and two arbitrary constants includes: a reduction unit for obtaining a short path carry (SPC) included when a result of a modular arithmetic operation is obtained at a current stage, by using a medium calculation result; a carry predictor for predicting a long path carry (LPC) included when the result of the modular arithmetic operation is obtained at the current stage, by using the medium calculation result; and an accumulator for accumulating the result of the modular arithmetic operation by using the SPC and the LPC, wherein the medium calculation result is obtained by adding a result of a modular arithmetic operation obtained at a previous stage and a partial product of the two constants obtained at the current stage. | 11-18-2010 |
Kyoung-Moon Kang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090042494 | PAD CONDITIONER OF SEMICONDUCTOR WAFER POLISHING APPARATUS AND MANUFACTURING METHOD THEREOF - A pad conditioner of semiconductor wafer polishing apparatus and a pad conditioner manufacturing method thereof are provided with a uniform conditioning for a polishing pad of a polishing apparatus, the polishing apparatus being for evenly planarizing a metal layer formed on the surface of wafer in a semiconductor device manufacturing processor. The pad conditioner may include a substrate constructed of a flat plate of disk shape, a coating part formed with a given thickness on the substrate, and a plurality of protrusion parts formed on the coating part, the plurality of protrusion parts having a plurality of polishing members based on the same size in a predetermined grouping or pattern. | 02-12-2009 |
Kyoung-Moon Kang, Gwangmyeong-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20090029630 | Polishing pad, platen, method of monitoring, method of manufacturing, and method of detecting - A polishing pad, platen, method of monitoring, method of manufacturing, and method of detecting using a pseudo window area, where the pseudo window area has a thickness less than a thickness of a polishing layer and a thickness greater than zero. | 01-29-2009 |
Kyoung-Moon Kang, Gwangmyeong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080227296 | SLURRY COMPOSITIONS, METHODS OF PREPARING SLURRY COMPOSITIONS, AND METHODS OF POLISHING AN OBJECT USING SLURRY COMPOSITIONS - A slurry composition includes an acidic aqueous solution and one or both of, an amphoteric surfactant and a glycol compound. Examples of the amphoteric surfactant include a betaine compound and an amino acid compound, and examples of the amino acid compound include lysine, proline and arginine. Examples of the glycol compound include diethylene glycol, ethylene glycol and polyethylene glycol. | 09-18-2008 |