| Patent application number | Description | Published |
|---|
| 20080226970 | PORTABLE TERMINAL - The portable terminal includes a main body, a battery pack removably mounted to a back surface of the main body, and a battery cover mounted to the back surface of the main body. The battery cover is slidingly removable from the back surface of the main body and has a planar surface and an opening. When the battery cover is mounted to the main body, the battery cover receives the battery pack and a part of the main body is exposed through the opening. | 09-18-2008 |
| 20090047605 | METHOD OF MANUFACTURING PHOTOSENSITIVE EPOXY STRUCTURE USING PHOTOLITHOGRAPHY PROCESS AND METHOD OF MANUFACTURING INKJET PRINTHEAD USING THE METHOD OF MANUFACTURING PHOTOSENSITIVE EPOXY STRUCTURE - Provided are a method of manufacturing a photosensitive epoxy structure using a photolithograph process, and a method of manufacturing an inkjet printhead using the method of manufacturing a photosensitive epoxy structure. The method of manufacturing the photosensitive epoxy structure includes forming an epoxy material layer formed of photosensitive epoxy; forming a first exposure pattern in the epoxy material layer by performing a first exposure operation; forming a second exposure pattern in the non-exposed portions of the epoxy material layer by performing a second exposure operation; and developing the epoxy material layer, wherein the amount of first UV energy used in the first exposure operation is different from the amount of second UV energy used in the second exposure operation. | 02-19-2009 |
| 20090098058 | METHOD OF INJECTING LIQUID AGENTS AT ACUPUNCTURE POINTS TO ARRIVE INTERNAL ORGANS AND METHOD OF VISUALIZING ARRIVAL OF LIQUID AGENTS - Provided are a method of injecting a visualizing material into a point in the vicinity of the Jung-Wan and a method of visualizing arrival of liquid agent in order to verify that the visualizing material injected arrives at internal organs. A point having the lowest electric resistance is found in the vicinity of Jung-Wan of the subject by using an electro acupuncture point detector. The visualizing material is injected into the point by means of an injecting instrument and then verified at least one point of the pancreas and the threadlike structures on top of the surface of the pancreas. The visualizing material is an alcian blue solution or a nanoparticle-containing solution labeled with fluorescent organic material. | 04-16-2009 |
| 20090208797 | Fuel cell stack humidification device - A fuel cell stack humidification device includes: an air flow field provided on a fuel cell separator and including an inlet portion and an outlet portion; and a water absorbing member mounted on both sides and the bottom of the air flow field to transfer water in the outlet portion to the inlet portion. The humidification device can provide an auxiliary humidification function and minimize the volume that a humidifier occupies in a fuel cell vehicle. | 08-20-2009 |
| 20090208798 | Humidification system using injector for fuel cell stack - A humidification system using an injector for a fuel cell stack includes: a fuel cell separator including a reaction flow field, and an air inlet port and an air outlet port formed at a front portion and an end portion of the reaction flow field, respectively; a humidification chamber provided at a part of or the whole length of the front portion of the reaction flow field of the separator; and an injector mounted at a starting point of the humidification chamber to inject a mixture of water and air into the humidification chamber. With the system, humidification efficiency can be improved and/or maximized without an increase in the volume of the fuel cell stack. | 08-20-2009 |
| 20090286574 | PORTABLE TERMINAL - A portable terminal is provided where the portable terminal includes a lower body, an upper body connected to the lower body, the upper body being slidably moveable in a first direction with respect to the lower body between a closed position and an open position, and a first moving unit connected between the upper body and the lower body to move the upper body in a second direction different from the first direction. The first moving unit is configured to move the upper body toward the lower body along the second direction when the upper body is moved from the closed position to the open position and to move the upper body away from the lower body along the second direction when the upper body is moved from the open position to the closed position. | 11-19-2009 |
| 20090323292 | MOBILE TERMINAL - A mobile terminal includes: a display unit that displays information; and a frame that fixedly surrounds the display unit and is fixed to a terminal case, wherein the frame includes at least one supplementary module mounting unit allowing a supplementary module that performs a different function from that of the display unit to be integrally mounted thereon. A supplementary module different from the display unit is integrally mounted on a frame constituting a display assembly, so handling and assembling can be facilitated and production cost can be reduced. | 12-31-2009 |
| 20100035669 | SLIDE TYPE MOBILE TERMINAL WITH TILTABLE SLIDE MODULE - A mobile terminal is provided. The mobile terminal includes an upper body, a lower body, and a slide module connecting the upper and lower bodies, where the slide module is configured to slidably move the upper body in a first linear motion relative to the lower body and to tilt the upper body at an angle relative to the lower body in a second motion. The slide module includes an upper slide member fixed to the upper body, a lower slide member fixed to the lower body, and at least one cam portion formed on the upper slide member such that the at least one cam portion is configured to contact the lower slide member when the upper slide member is moved toward an open configuration using the first motion, wherein the contact causes the upper slide member to tilt when the upper slide member is moved to the open configuration using the second motion. | 02-11-2010 |
| 20100060687 | INKJET PRINTHEAD - Disclosed is a thermal inkjet printhead including at least one volume-changing body that can be used to maintain a flow resistance of ink that flows into an ink chamber substantially constant over an operating temperature range for the thermal inkjet printhead. The volume-changing body can be disposed in the ink flow path through which ink flows into the ink chamber and can be configured to adjust its volume to change the cross-sectional area of the ink flow path when the operating temperature of the thermal inkjet printhead, and thus the viscosity of the ink, changes. | 03-11-2010 |
| 20100072067 | Label-Free High Throughput Screening Method by Using Sers Spectroscopic Encoded Bead and Dielectrophoresis - Provided is a method for screening a biological molecule rapidly and economically with high-throughput using microbeads encoded with silver nanoparticles and a chemical compound and dielectrophoresis. A biological screening method particularly utilizes microbeads encoded with silver nanoparticles and a specific chemical compound and dielectrophoresis. Since this screening method does not use a fluorescent material and a dying agent, which are typically used in the conventional screening method, it is non-toxic and economical. Also, this screening method allows simultaneous identification of many target materials. Accordingly, a leading compound can be screened within a short period of time, and thus, this screening method can be implemented as an economical and effective system for developing new pharmaceutical products. | 03-25-2010 |
| 20100203401 | HUMIDIFICATION SYSTEM USING INJECTOR FOR FUEL CELL STACK - A humidification system using an injector for a fuel cell stack includes: a fuel cell separator including a reaction flow field, and an air inlet port and an air outlet port formed at a front portion and an end portion of the reaction flow field, respectively; a humidification chamber provided at a part of or the whole length of the front portion of the reaction flow field of the separator; and an injector mounted at a starting point of the humidification chamber to inject a mixture of water and air into the humidification chamber. With the system, humidification efficiency can be improved and/or maximized without an increase in the volume of the fuel cell stack. | 08-12-2010 |
| 20100239823 | WINDOW FOR DISPLAY UNIT AND MOBILE TERMINAL HAVING THE SAME - Disclosed are a window for a display unit configured to input information in a touch manner, and a mobile terminal having the same. The window comprises a protective layer having an anti-fingerprint pattern so as to minimize fingerprints remaining thereon. The anti-fingerprint pattern minimizes fingerprints remaining on the window on which a user's finger contacts, and prevents lowering of visibility of the display unit. | 09-23-2010 |
| 20110069691 | METHOD OF TRANSMITTING AND RECEIVING DATA IN NETWORK ENVIRONMENT WITH WIRED AND WIRELESS NETWORKS BRIDGED USING RELAY PORTAL - A method of transmitting and receiving data in a network environment with a wired network and a wireless network bridged using a relay portal is provided. The method includes choosing one of a plurality of portals sharing a wired network and a wireless network as a relay portal, and transmitting a data packet to the wired network by setting an identifier of the relay portal as a prioritized receiver of the data packet. | 03-24-2011 |
| 20110085394 | LATENCY CIRCUIT AND SEMICONDUCTOR DEVICE COMPRISING SAME - A latency circuit comprises a latency control block, an internal read command generator, and a latency signal generation unit. The latency control block generates a plurality of first control clocks by delaying a delay sync signal generated based on an external clock, and generates a second control clock having a margin with respect to a read command decoded based on the delay sync signal. The internal read command generator samples the second control clock using the decoded read command and generates an internal read command based on a sampled second control clock. The latency signal generation unit generates a latency signal based on a shifting operation performed on the internal read command using the plurality of first control clocks. | 04-14-2011 |
| 20110095975 | MOBILE TERMINAL - A mobile terminal includes a body including a flexible portion, a display unit provided to the body, a sensing unit provided to the body and generating an electric signal in response to bending of the body, and a controller recognizing the electric signal and controlling the display unit according to the electric signal generated by the bending of the body. | 04-28-2011 |
| 20110162831 | DISPLAY DEVICE - A display device including a case having a transparent window that forms one side of a first air flow path, a display unit including a display surface that faces the transparent window to form the other side of the first air flow path, a ventilator to supply air to the first air flow path, and a diffuser disposed at an exit of the first air flow path and having a cross-sectional area that is gradually increased. | 07-07-2011 |
