Patent application number | Description | Published |
20090251519 | Ink-jet head and manufacturing method thereof - Disclosed are an ink-jet head and a manufacturing method thereof. The ink-jet head, which has a reservoir storing ink, a chamber being supplied with the ink from the reservoir, a restrictor connecting the reservoir to the chamber, and a nozzle discharging the ink, includes: a chamber plate, in which the chamber is formed; a vibration plate, which is laminated on an upper surface of the chamber plate to cover the chamber and in which a first coil is placed; a first middle plate, which is laminated on a lower surface of the chamber plate and in which the restrictor is formed, and a second coil is placed; and a lower plate part, which is laminated on a lower surface of the first middle plate and in which the reservoir and the nozzle are formed. | 10-08-2009 |
20090317890 | FIBRIONOLYTIC METALLOPROTEASE AND COMPOSITION COMPRISING THE SAME - The present invention relates to a novel protease, a polynucleotide encoding the protease, and a fibrinolytic agent comprising the same. The protease is obtained from a new gene source by using metagenomic library technology, and can replace the conventional fibrinolytic agent. | 12-24-2009 |
20100017374 | APPROCHING CONTROL SYSTEM TO THE FILE SERVER - A system for controlling access to a file server is disclosed. The system for controlling access to a file server includes a management server, a plurality of client terminals for communicating with the management server, and a file server for storing one or more documents shared by the plurality of client terminals. Each of the client terminals includes a file server access module for verifying a user, and a security explorer tool driving module for outputting one or more documents stored in the file server. The management server includes an authorized user information database for storing authentication information, a user verification module for checking user information and searching for authentication information, and a document classification module for searching the file server for documents within the authorization limits based on the user, and transmitting the found documents to the security explorer tool driving module, thereby restricting documents depending on the users. | 01-21-2010 |
20100020132 | Inkjet head actuator and manufacturing method of the same - There are provided an inkjet head actuator and a manufacturing method of the same. The inkjet head actuator includes: a vibration plate having a recess formed in a top surface thereof; a first electrode formed to cover a bottom surface and a side wall of the recess; a piezoelectric body formed on the first electrode to fill the recess; and a second electrode formed on the piezoelectric body. The inkjet head actuator having the thin film piezoelectric body and the vibration plate ensures large vibration displacement. | 01-28-2010 |
20100032407 | METHOD OF MANUFACTURING CERAMIC PROBE CARD - Provided is a method of manufacturing a ceramic probe card. A ceramic laminated body having a plurality of ceramic green sheets and an interlayer circuit including a conductive via and a conductive line formed in the plurality of ceramic green sheets is prepared. Then, at least one probe pin structure connected to the interlayer circuit is formed by selectively removing the plurality of photosensitive ceramic sheets having a ceramic powder and a photosensitive organic component on the ceramic laminated body necessarily, and by filling a metal material in a region from which the plurality of photosensitive ceramic sheets have been removed. Then, a ceramic substrate having the at least one probe pin structure is provided by simultaneously firing the ceramic laminated body and the photosensitive ceramic sheets, and by removing the photosensitive ceramic sheets. | 02-11-2010 |
20100039129 | PROBE CARD - Provided is a probe card. The probe card includes a ceramic substrate including a signal line, and a plurality of probe pins formed on the ceramic substrate, and including probe bodies having one end connected to the signal line and probe tips formed at other end of the probe body. The probe body is divided into a first section adjacent to the signal line and second section adjacent the probe tips. The first section is united by an insulating support, and the second sections are divergently arranged to position the probe tips at different measurement regions, respectively. | 02-18-2010 |
20100040984 | METHOD OF FABRICATING MICRO ELECTRO-MECHANICAL COMPONENT - A method of manufacturing a micro electro-mechanical component having a three-dimensional structure includes preparing a conductive substrate, selectively insulating or removing the conductive substrate to form a functional structure for performing a desired electro-mechanical function, forming a plated structure serving as an electrical connection portion on at least one surface of the functional structure, and mounting the functional structure on a circuit substrate so that the electrical connection portion is connected to a circuit pattern of the circuit substrate. | 02-18-2010 |
20100050436 | METHOD OF MANUFACTURING INKJET HEAD - Disclosed is a method of manufacturing an inkjet head discharging ink. The method in accordance with an embodiment of the present invention can include: heating the inkjet head to a temperature over a melting point of a filler; filling the inkjet head with the filler such that a gap inside the inkjet head is filled with the filler; and discharging the filler out of the inkjet head such that the filler in the gap of the inkjet head remains. | 03-04-2010 |
20100100524 | APPROVAL SYSTEM IN NETWORK FOR THE DATA PRESERVATION - The present invention relates to an approval system in a network for data security. The approval system includes a management server ( | 04-22-2010 |
20100116676 | METHOD OF FABRICATING PROBE PIN FOR PROBE CARD - Provided is a method of fabricating a probe pin. In the method, a concave region for a probe pin is formed on a mold substrate. The surface roughness of the concave region is reduced to smooth the surface of the concave region. A release layer is formed on the surface of the concave region of the mold substrate. A plating process is performed to form a probe pin corresponding to the concave region. After the performing of the plating process, the mold substrate having the probe pin is disposed on a circuit substrate and the probe pin is connected to a desired portion of the circuit substrate. Thereafter, the mold substrate is separated from the probe pin in such a way that the mold substrate remains unchanged. Also, the separated mold substrate may be reused. | 05-13-2010 |
20100116783 | METHOD OF MANUFACTURING INK-JET HEAD - A method of manufacturing an ink-jet head is disclosed. The method in accordance with an embodiment of the present invention includes: forming a dividing groove such that one surface of a piezoelectric element is divided corresponding to the position of the chamber; filling the dividing groove with a filler; bonding one surface of the piezoelectric element to one surface of the ink-jet head in which the chamber is formed; and polishing the other surface of the piezoelectric element such that the filler is exposed. | 05-13-2010 |
20100157142 | CAMERA MODULE AND METHOD OF MANUFACTURING THE SAME - A camera module according to an aspect of the invention may include: a housing supporting movements along an optical axis of a lens barrel having a lens therein; a board having an image sensor collecting light incident upon the lens to form an image, and fixed to the housing; filter glass provided within the housing, arranged above the board and creating a space within which the image sensor is provided; and a dust dam provided within the space, the dust dam onto which foreign objects entering the image sensor are stuck so as to prevent the movements of the foreign objects. | 06-24-2010 |
20100179307 | BIOMAKER COMPOSITION FOR DETECTING DIABETIC RETINOPATHY AND DIAGNOSTIC KIT THEREFOR - The present invention provides a biomarker composition for detecting diabetic retinopathy comprising at least one protein selected from the group consisting of proteins as set forth in SEQ ID NOS: 1 to 169. And also, the present invention provides a kit for diagnosing diabetic retinopathy, comprising a molecule specifically binding to at least one protein selected from the group consisting of proteins as set forth in SEQ ID NOS: 1 to 169. It has been newly found that 105 proteins as set forth in SEQ ID NOS: 1 to 105 are significantly over-expressed in the vitreous humors obtained from PDR patients, while 64 proteins as set forth in SEQ ID NOS: 106 to 169 are significantly over-expressed in those obtained from normal people. Therefore, the proteins can be used for biomarker capable of detecting diabetic retinopathy. The biomarker can provide fundamental information in researching vitreoretinal disorders, such as diabetic retinopathy. Especially, the newly found proteins may be applied to a kit for diagnosing diabetic retinopathy with a molecule specifically binding thereto, e.g., a monoclonal antibody. And also, it has been newly found that the levels of thyroxine-binding globulin precursor (TBG) in both vitreous and plasma of PDR and NPDR states and in plasma of diabetes mellitus state, are outstandingly higher than in non-diabetic control (MH or normal control). Therefore, TBG may be applied to a diabetes mellitus biomarker, and a kit for diagnosing diabetes mellitus with a molecule specifically binding thereto. | 07-15-2010 |
20100220156 | INK-JET HEAD AND METHOD FOR MANUFACTURING THE SAME - An ink-jet head and a method for manufacturing the ink-jet head are disclosed. The ink-jet head can include: a chamber, which may house a type of ink; a membrane, which may be formed on one side of the chamber, and in a surface of which a holding cavity may be formed; a lower electrode, formed on an inner surface of the holding cavity; and a piezoelectric component, held in the holding cavity. According to certain embodiments of the invention, the ink-jet head can be formed with thin-film type actuators, and the electrical properties of the ink-jet head can be improved. | 09-02-2010 |
20100272689 | Protease Having Algicidal Activity, Gene Encoding the Same and Algicidal Formulation Comprising the Same - The present invention relates to a protease having algicidal activity, a gene encoding the same and algicidal formulation comprising the same. The protease according to the present invention showed high algicidal activity. Therefore, the protease can be used treatment of red tide in marine region of red tide occurrence. | 10-28-2010 |
20110261254 | APPARATUS AND METHOD FOR CONTROLLING CONVERSION OF BROADCASTING PROGRAM BASED ON PROGRAM PROTECTION INFORMATION - Provided are an apparatus and method for controlling program conversion according to program protection information. The method for controlling conversion of a broadcasting program includes: demultiplexing a broadcasting program into broadcasting program data and program protection information; encrypting the broadcasting program data based on distribution condition of the program protection information when recordation of the broadcasting program data is requested; and recording the encrypted broadcasting program data. | 10-27-2011 |
20120113227 | APPARATUS AND METHOD FOR GENERATING A FULLY FOCUSED IMAGE BY USING A CAMERA EQUIPPED WITH A MULTI-COLOR FILTER APERTURE - Provided are an apparatus and method for generating a fully focused image. A depth map generation unit generates a depth map of an input image obtained by a multiple color filter aperture (MCA) camera. A channel shifting & alignment unit extractes subimages which include objects with same focal distance based on the depth map, and performing color channel alignment and removing out-of-focus blurs for each subimages obtained from the depth map. An image fusing unit fuses the subimages to generate a fully focused image. | 05-10-2012 |
20120183973 | BIOMARKER COMPOSITION FOR DETECTING DIABETIC RETINOPATHY AND DIAGNOSTIC KIT THEREFOR - Provided is a biomarker composition for detecting diabetic retinopathy, comprising at least one protein selected from the group consisting of proteins as set forth in SEQ ID NOS: 1 to 169, a method and a kit for diagnosing diabetic retinopathy using the same. The biomarker can provide fundamental information in researching vitreoretinal disorders, such as, diabetic retinopathy and the protein may be used in a method and a kit for diagnosing diabetic retinopathy with a molecule specifically binding thereto. | 07-19-2012 |
20140345676 | METHOD FOR PRODUCING THREE-DIMENSIONAL MESOPOROUS TITANIUM DIOXIDE ELECTRODE USING ORGANIC/INORGANIC HYBRID SUPPORT AND DYE-SENSITIZED SOLAR CELL USING THE SAME - Disclosed is a method for producing a mesoporous titanium dioxide thin film from a titanium precursor by using a polymer-grafted alumina composite as a support. The porous titanium dioxide thin film is obtained by using the polymer-grafted hybrid alumina composite as a support for sol-gel reaction, and thus it has a mesoporous structure and high surface area, thereby providing a high dye adsorption ratio. Therefore, a dye-sensitized solar cell using the mesoporous titanium dioxide thin film as a photoelectrode material has high energy conversion efficiency. In addition, it is possible to improve the long-term stability of a dye-sensitized solar cell through efficient infiltration of high-viscosity polymer and solid electrolyte as well as liquid electrolyte. | 11-27-2014 |