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Beak, KR
Du Hyun Beak, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090161202 | APPARATUS FOR OPTICAL PARAMETRIC CHIRPED PULSE AMPLIFICATION (OPCPA) USING INVERSE CHIRPING AND IDLER - An OPCPA apparatus of the present invention includes an optical pulse stretcher ( | 06-25-2009 |
Gyoung Rok Beak, Siheung-Shi KR
| Patent application number | Description | Published |
|---|---|---|
| 20110298666 | MIMO ANTENNA HAVING PARASITIC ELEMENTS - A Multiple-Input Multiple-Output (MIMO) antenna having parasitic elements is provided. The MIMO antenna includes a plurality of antenna elements, a plurality of parasitic elements, and a bridge. The plurality of antenna elements is symmetrically disposed on one side surface of a board while maintaining a predetermined distance therebetween. The plurality of parasitic elements is disposed on the other side surface of the board in a one-to-one correspondence with the plurality of antenna elements. The bridge is formed of a metal pattern line, and is configured to connect the plurality of parasitic elements to each other. | 12-08-2011 |
Gy Young Beak, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20080279374 | Pixel-Based Method for Encryption and Decryption of Data - A method for encrypting and decrypting data prevents counterfeiting or forgery of various on-line or off-line prints. A graphical image or text to be encrypted is fragmented into minute pixels as basic units. In connection with a shadow, a color, and a size of the fragmented pixels, a pixel having a predetermined characteristic value is defined as a reference pixel, and then non-reference pixels having different characteristic values with respect to the reference pixel are defined. A predetermined data value is allotted to each of the non-reference pixels, and the fragmented reference pixels are one-to-one substituted by the non-reference pixels. Thereby, desired information data can be inserted without changing the state of an original file to be encrypted. | 11-13-2008 |
| 20100322464 | SECURITY SYSTEM USING ENCODED IMAGE WITH PUZZLED IMAGE - Disclosed is a system for encoding an original image | 12-23-2010 |
Hyoun-Min Beak, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090057735 | Image sensor having reduced dark current - An image sensor includes a light receiving device, a field effect transistor, a stress layer pattern, and a surface passivation material. The light receiving device is formed in a first region of a substrate. The field effect transistor is formed in a second region of the substrate. The stress layer pattern is formed over the field effect transistor for creating stress therein to improve transistor performance. The surface passivation material is formed on the first region of the substrate for passivating dangling bonds at the surface of the light receiving device. | 03-05-2009 |
| 20110260222 | Image Sensor having Reduced Dark Current - An image sensor includes a light receiving device, a field effect transistor, a stress layer pattern, and a surface passivation material. The light receiving device is formed in a first region of a substrate. The field effect transistor is formed in a second region of the substrate. The stress layer pattern is formed over the field effect transistor for creating stress therein to improve transistor performance. The surface passivation material is formed on the first region of the substrate for passivating dangling bonds at the surface of the light receiving device. | 10-27-2011 |
Jae Ho Beak, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110318481 | Method for Preparing Metallic Thin Film - Provided is a method for manufacturing a metal film, including: coating or printing a metal ink containing an organic metal complex on a substrate; and necessrily parallel-performing a pressure process during a procedure of forming metal particles by firing the metal ink, thereby forming a conductive metal film. The present invention can provide a method for manufacturing a metal film capable of improving film characteristics such as conductivity, reflectance, and uniformity in thickness, and the like, as well as remarkably shortening the time for forming the metal film, thereby efficiently manufacturing a superior-quality metal film. | 12-29-2011 |
Jin Uk Beak, Daegu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090154076 | Image Display Apparatus - An image display apparatus includes a display for outputting an image, a supporting device supporting the display, the supporting device contacting directly on an installing surface and extending upward, the supporting device being provided with an inner hollow portion, and a light emission unit emitting light reflecting from the inner hollow portion. | 06-18-2009 |
Jong-In Beak, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20120113362 | LIQUID CRYSTAL DISPLAY - A liquid crystal display panel includes a liquid crystal display panel for displaying an image, and a viewing angle adjustment layer on the liquid crystal display panel. The viewing angle adjustment layer includes: a lower cutoff polarizing plate; a lower cutoff electrode on the lower cutoff polarizing plate; an upper cutoff polarizing plate facing the lower cutoff polarizing plate; an upper cutoff electrode on the upper cutoff polarizing plate; and a liquid crystal capsule layer between the lower cutoff electrode and the upper cutoff electrode. The liquid crystal capsule layer includes a plurality of liquid crystal capsules. A diameter of the liquid crystal capsules is between 50 nm and a shortest wavelength of visible light. | 05-10-2012 |
Jong Man Beak, Jeollanam-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090265896 | BAND CLIP FOR CASHING - A band clip for binding a pipe includes a fastening band and a holder buckle. The pipe can be bound safely and conveniently in a one-touch process of simply pulling the fastening band, with a fastening portion gradually curved inward against protruding and opened insert sections of the holder buckle without having to perform cumbersome and difficult actions of inserting the fastening band into a hole of the holder buckle, so that a process of binding the pipe can be carried out easily and safely even in hostile environments. The fastening band is first caught by the latch protrusion while passing through the holder buckle when fastened around the pipe, and then caught again by the binding-fixing lugs, and thus can be double-bound to the holder buckle easily and stably without having to use a tool. | 10-29-2009 |
Jung-Sun Beak, Paju-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110310341 | ARRAY SUBSTRATE FOR FRINGE FIELD SWITCHING MODE LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing an array substrate for an FFS mode LCD device includes forming a gate line, a gate electrode and a pixel electrode on a substrate; forming a gate insulating layer; forming a data line, source and drain electrodes, and a semiconductor layer on the gate insulating layer, the drain electrode overlapping the pixel electrode; forming a passivation layer on the data line, the source and drain electrodes; forming a contact hole exposing the drain electrode and the pixel electrode by patterning the passivation layer and the gate insulating layer; and forming a common electrode and a connection pattern on the passivation layer, wherein the common electrode includes bar-shaped openings and a hole corresponding to the contact hole, and the connection pattern is disposed in the hole, is spaced apart from the common electrode and contacts the drain electrode and the pixel. | 12-22-2011 |
Ohyun Beak, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090002455 | HEAD CHIP USABLE WITH INKJET IMAGE FORMING APPARATUS AND MANUFACTURING METHOD OF THE SAME - A head chip for an inkjet image forming apparatus. The head chip can include a heater formed on a substrate to generate heat, a chamber layer formed on the heater and provided with an ink chamber that receives inks, a nozzle layer formed on the chamber layer and provided with a nozzle in correspondence with the ink chamber, and a heat transfer layer transferring a part of the heat from the heater to the nozzle. According to the head chip, the inks sprayed through the nozzle are heated by the heat transferred through the heat transfer layer. Thus, the viscosity of the inks is reduced, so that the inks can be easily cut into ink droplets having a substantially spherical shape. | 01-01-2009 |
O-Hyun Beak, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080297567 | INK-JET PRINT HEAD AND METHOD OF MANUFACTURING THE SAME - An ink-jet print head and a method of manufacturing the same capable of minimizing exfoliation or breakage of a protective layer. The ink-jet print head includes a heater layer which is provided on a substrate, a wire layer which is provided on the heater layer and is formed to expose a predetermined region of the heater layer, a protective layer which covers predetermined regions of the wire layer and the heater layer, and an over coat layer which covers evenly uneven portions on the protective layer. | 12-04-2008 |
| 20090002427 | METHOD OF DETECTING MISSING NOZZLE AND INK JET PRINT HEAD USING THE SAME - A method of detecting a missing nozzle and an ink jet print head using the same, that can detect a missing nozzle immediately with a simple process when the missing nozzle is generated. The method of detecting a missing nozzle used in an ink jet print head provided with plural chambers in which an ink is filled, plural heaters corresponding to the chambers, and plural nozzles corresponding to the heaters, can include detecting a temperature of each of the nozzles, and when the detected temperature deviates from a predetermined temperature range, determining that the nozzle is a missing nozzle. | 01-01-2009 |
| 20090231385 | METHOD AND APPARATUS OF DOT COUNTING IN AN IMAGE FORMING APPARATUS - A method and apparatus of dot counting. The apparatus includes a nozzle portion having a length corresponding to a width of a printing medium, a dot counting unit to group head nozzles by position and to count a discharged dot count per line for each group, a control unit to determine whether the group has been used to print using the discharged dot count per line, a counter to count a number of times that the group is used to print based on the determination result, and a memory to store a sum of the counted numbers of times, in which the control unit controls the counter to count the number of times that the group is used to print with respect to each line of image data when the image data is created by a head chip, and a sum of the counted number of times is stored in the memory. | 09-17-2009 |
| 20120087692 | Surface heating type heating unit for fixing device, and fixing device and image forming apparatus including the same - A surface heating type heating unit for a fixing device, and a fixing device and an image forming apparatus including the same. The surface heating type heating unit includes a planar heating element on an outer circumferential surface of a supporter having cylindrical shape, a power feeding terminal at each end of the supporter, and a connector disposed between the planar heating element and the power feeding terminal. The connector is formed on a first region on the power feeding terminal, and includes an adhesive material for adhering the planar heating element and the power feeding terminal, and a conductive material formed on a second region of the power feeding terminal excluding the first region. | 04-12-2012 |
Seung-Hoon Beak, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110051719 | PROVIDING A CALL SERVICE IN A COMMUNICATION NETWORK - Methods and systems for providing company call service in wireless and wired integrated network are provided. For example, a call between an employee's wireless device and a client's device can be connected while indicating the employee's wired telephone number as a caller's telephone number. When an employee is receiving a call, one example is to call an employee's wired device first, and if there is no response, employee's wireless device may be called subsequently. In another example, employee's wired and wireless device may be called simultaneously. | 03-03-2011 |
Seung Jo Beak, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110011423 | COOKER AND METHOD OF MANUFACTURING AND CONTROLLING THE SAME - The present invention relates to a cooker and methods of manufacturing and controlling the same. In the present invention, a first coating layer that is a general ceramic enamel layer and a second coating layer that includes phosphate-based components are coated on a surface of a cavity corresponding to the inner surface of the cooking chamber. Therefore, with the present invention, the inside of the cooking chamber can be more easily cleaned. | 01-20-2011 |
Yeong Ok Beak, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080274949 | Formulation of Albumin-Free Erythropoietin - Disclosed is a stable pharmaceutical solution preparation of erythropoietin (EPO), which includes a stabilizing agent not containing a blood-derived protein, thereby maintaining EPO activity for a prolonged period of time without the risk of viral contamination. The stable solution preparation further includes a non-ionic surfactant and a tonicity agent, thereby preventing EPO loss during storage and facilitating administration to the body. | 11-06-2008 |