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Il-Kwon
Il Kwon Kang, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090129790 | IMAGE FORMING APPARATUS AND PRINTING MEDIUM FEEDING UNIT THEREOF - An image forming apparatus and a printing medium feeding unit thereof are disclosed. The image forming apparatus includes a main body, a cassette removably mounted in the main body to load a printing medium therein, and a sensing unit provided in the main body to sense whether the cassette is mounted in the main body and whether the printing medium is in the cassette. The sensing unit includes a first actuator mounted in the main body to sense whether the printing medium is in the cassette, a second actuator mounted in the main body to sense whether the cassette is mounted in the main body, and a sensor having a sensing part to sense operation of the first actuator and the second actuator. Accordingly, the image forming apparatus can sense whether the cassette is properly mounted in the main body and whether the printing medium is in the cassette, with a simple constitution while minimizing the number of sensors. | 05-21-2009 |
| 20110142504 | Image forming apparatus and method thereof - Disclosed herein is an image forming apparatus and method thereof. The image forming apparatus includes a rotating member provided close to a distal end of a guide surface used to guide a printing medium to be introduced into a fusing unit. The rotating member comes into rolling contact with the printing medium to prevent jamming of the printing medium due to matter adhered to the distal end of the guide surface. | 06-16-2011 |
Il Kwon Kim, Gunsan Jeonbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20090004745 | P19 Expression Units - The present invention relates to the use of nucleic acid sequences for regulating the transcription and expression of genes, the novel promoters and expression units themselves, methods for altering or causing the transcription rate and/or expression rate of genes, expression cassettes comprising the expression units, genetically modified microorganisms with altered or caused transcription rate and/or expression rate, and methods for preparing biosynthetic products by cultivating the genetically modified microorganisms. | 01-01-2009 |
Il Kwon Park, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090121873 | Tag location guiding method and tag location guiding system for communication terminals - A tag location guiding method and a tag location guiding system for communication terminals that enable guiding of tag location during reception of tag information are disclosed. The tag location guiding method for communication terminals includes: recognizing, upon reception of tag information, a guide level set in correspondence to the tag information; and outputting, if previously set location guide data according to the recognized guide level is present, the set location guide data. Accordingly, a user of a communication terminal can accurately obtain a situation through location guide data. | 05-14-2009 |
Il-Kwon Chang, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110001824 | SENSING APPARATUS, EVENT SENSING METHOD, AND PHOTOGRAPHING SYSTEM - A sensing apparatus determines a location and a direction where a display and an event are sensed, and causes a separate event to occur based on the location and the direction where the event is sensed. Accordingly, a user may set a direction where the event is sensed on a photographed screen more easily and conveniently. | 01-06-2011 |
Il-Kwon Chang, Gimpo-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080309538 | DIGITAL/ANALOG CONVERTING DRIVER AND METHOD - A digital/analog converting driver and a digital/analog converting method, in which the digital/analog converting driver converts digital data having M+N (M and N are integers) bits into an analog voltage and includes a first converting unit, a second converting unit, and an analog voltage outputting unit. The first converting unit converts successive M bits of the digital data into a first voltage. The second converting unit converts successive N bits of the digital data into a second voltage. The analog voltage outputting unit adds the first voltage and the second voltage and outputs the added voltage as the analog voltage. The output range of the first voltage is different from that of the second voltage. | 12-18-2008 |
Il-Kwon Hong, Jeonbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20090075348 | Method for Recovering a Basic Amino Acid from a Fermentation Liquor - The invention relates to a method for recovering a basic amino acid from the fermentation liquor of a micro-organism strain that produces the basic amino acid. The method comprises the following steps: a) isolation of the micro-organisms from the fermentation liquor and b) separation of the basic amino acid from the aqueous liquor that has been obtained in step a) by the successive charging of a single or multiple stage arrangement of a strongly acidic cation exchanger in the form of a salt with the liquor obtained in step a) and the elution of the basic amino acid. According to the invention, prior to the charging process in step b), the aqueous liquor has a pH value ranging between 4 and 7.5 and at least the first stage of the carbon exchanger arrangement is pre-treated with an aqueous acid in such a way that at the end of said pre-treatment, the pH value at the discharge of the pre-treated cation exchanger ranges between 4.5 and 7. | 03-19-2009 |
Il-Kwon Jung, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20120089649 | METHOD AND APPARATUS FOR MANAGING VIRTUAL WORLD - Disclosed is a method for managing a virtual world. The method for managing a virtual world includes: receiving virtual world management information including user information and communication information; and managing a virtual world, objects in the virtual world, and relationships between the objects using the virtual world management information. | 04-12-2012 |
Il-Kwon Kang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20120127813 | DEVICE AND METHOD FOR STORING ERROR INFORMATION OF MEMORY - A device for storing error information of a memory device includes a plurality of parent memories and a plurality of child memories. Each of the parent memories stores a row address and a column address of one defective cell. Each of the child memories stores a column address of a defective cell, having a row address identical to a row address stored in the corresponding parent memory, or a row address of a defective cell, having a column address identical to a column address stored in the corresponding parent memory. Herein, each of the parent memories stores information about information about whether a row repair must be performed to repair a defective cell stored in the parent memory and information about whether a column repair must be performed to repair a defective cell stored in the parent memory. | 05-24-2012 |
| 20120131396 | DEVICE AND METHOD FOR REPAIR ANALYSIS - A device for repair analysis includes a selection unit and an analysis unit. The selection unit is configured to select a part of the row addresses of a plurality of spare pivot fault cells and a part of the column addresses of the spare pivot fault cells in response to a control code. The analysis unit is configured to generate an analysis signal indicating whether row addresses of a plurality of non-spare pivot fault cells are included in selected row addresses and column addresses of the non-spare pivot fault cells are included in selected column addresses. | 05-24-2012 |
Il-Kwon Kim, Moraga, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090235785 | GEAR SYSTEM FOR A WRENCH - A gear mechanism is presented. The gear mechanism includes a structure having a spiral-pattern groove with an axis extending through a center of the spiral-pattern groove and an arm with teeth extending across the spiral-pattern groove. The teeth are shaped and arranged to fit in the spiral-pattern groove such that when the structure is rotated about the axis, the teeth slide in the spiral-pattern groove to move the arm toward or away from the center of the spiral-pattern groove depending on the direction of rotation. This gear mechanism may be incorporated into a wrench, such as a wrench for removing and installing automotive oil filters. | 09-24-2009 |
Il-Kwon Kim, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090113469 | METHOD FOR PROVIDING BROADCAST-RELATED INFORMATION AND DISPLAY APPARATUS USING THE SAME - A method for providing broadcast-related information and a display apparatus using the method are provided. The method for providing broadcast-related information receiving additional information regarding a broadcast contained in a broadcast signal from a broadcast receiving apparatus, acquiring broadcast-related information from a connected network using the additional information, and displaying the acquired broadcast-related information. Therefore, it is possible to provide a user with richer broadcast-related information without any additional effort. | 04-30-2009 |
| 20090113495 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus and a control method of the display apparatus are provided. The display apparatus displays information regarding peripheral apparatuses communicably connected to a broadcast receiving apparatus, reduces a size of one or more content items selected from displayed content items, displays the content items the size of which is reduced, and sends a request to the broadcast receiving apparatus to display one of the displayed content items. | 04-30-2009 |
| 20090119709 | METHOD FOR PROVIDING COMMUNICATION USING ELECTRONIC PROGRAM GUIDE (EPG) AND IMAGE APPARATUS USING THE SAME - A method for providing communication of an image apparatus, and an image apparatus applying the same are provided. The method includes selecting, using an input device, a program on an Electronic Program Guide (EPG); and inputting, using the input device, a communication request regarding the selected program to an external image apparatus connected via a communication network. | 05-07-2009 |
| 20090119725 | METHOD FOR PROVIDING VIDEO TELEPHONY USING BROADCAST RECEIVING APPARATUS - A method for providing video telephony is presented. By the method, a telephone directory of a broadcast receiving apparatus can be updated by receiving a telephone directory of a connected external device is provided. A call request signal can be transmitted to an information communication terminal of the user of an external broadcast receiving apparatus when the external broadcast receiving apparatus is turned off A video telephony mode can change according to whether or not audio signals are transmitted and received when video telephony is connected. The volume of a plurality of windows can each be adjusted separately. As a result, users can utilize video telephony more conveniently. | 05-07-2009 |
| 20100067866 | IMAGE DISPLAYING APPARATUS, IMAGE EDITING APPARATUS, IMAGE EDITING SYSTEM, AND METHOD FOR DISPLAYING AND EDITING IMAGE USING THE SAME - An image displaying apparatus, an image editing apparatus, an image editing system, an image displaying method and an image editing method are disclosed. The image displaying apparatus includes an image processing unit which captures a still image, a communication module which communicates with an external device, and a control unit which controls an edited image to be displayed. | 03-18-2010 |