| Patent application number | Description | Published |
|---|
| 20090127153 | Structure of Packing Material Inflated With Air - Disclosed is a structure of a packing material inflated with air. Conventionally, the packing material inflated with air has a bad appearance due to protrusions formed at opposite sides of a lower end of its body, as well as generates a gap between its bodies when stacked in a storage box, and thus fails to allow the loading of a great deal of products in the storage box. The disclosed packing material inflated with air is formed so as to prevent the opposite side of the lower end of its body from protruding when spread, thereby creating beauty in appearance. Further, when a lot of the disclosed packing materials are stacked in the storage box, they are brought into close contact with each other, so that more products can be stably loaded in the storage box. | 05-21-2009 |
| 20090321020 | MANUFACTURING MACHINE OF PACKING MATERIAL INFLATED WITH AIR - The present invention is applied to a shock-absorbing packing material inflated by air and relates to an apparatus for manufacturing the shock-absorbing packing material, polystyrene plastic that is used now as a shock-absorbing material becomes difficult to use because of environmental pollution, so that a shock-absorbing means that are formed by compiling plastic films or sheets, bonding them using heat or high frequency, and then inflating it by injecting air are used. However, it was difficult to develop an apparatus for manufacturing these shock-absorbing means, so that apparatuses that substantially have economical efficiency were not in the market. Accordingly, the invention provides an apparatus for manufacturing a shock-absorbing material with economical efficiency, which improves productivity without looseness or extension, although plastic sheet or films rolled on a plurality of rolls are bonded by heat at a constant interval while unrolling. | 12-31-2009 |
| 20100048015 | Methods of Forming Void-Free Layers in Openings of Semiconductor Substrates - In a method of manufacturing a floating gate of a non-volatile semiconductor memory, a pattern is formed on a substrate to have an opening that exposes a portion of the substrate. A first preliminary polysilicon layer is formed on the pattern and the exposed portion of the substrate to substantially fill the opening. A first polysilicon layer is formed by partially etching the first preliminary polysilicon layer until a first void formed in the first preliminary polysilicon layer is exposed. A second polysilicon layer is formed on the first polysilicon layer. | 02-25-2010 |
| 20100266001 | METHOD FOR TRANSMITTING DATA OVER VOICE CHANNEL - The present invention features a digital data communications system for transmitting a voice or digital data between a terminal mounted in a vehicle and an external server, including a MDOV modem configured to modulate the digital data to include frequency characteristics of vowel and consonant of the voice; and a transceive module configured to transceive the modulated signal through a voice channel. | 10-21-2010 |
| 20110049122 | Cooking Appliance - The present invention includes a cooking appliance with an enamel composition. The enamel composition includes a heat resistance, chemical resistance, wear resistance, and pollution resistance, such that the cooking appliance withstands high temperature, acid or alkali and is readily cleaned. | 03-03-2011 |
| 20110138211 | APPARATUS AND METHOD FOR USING MULTIPLE MEMORIES IN A PORTABLE TERMINAL - An apparatus and method for using a plurality of memories in a portable terminal are provided. The method includes detecting insertion of a first memory card, determining whether a second memory card is inserted, and controlling power for the first memory card according to whether the second memory card is inserted. | 06-09-2011 |
| 20110294540 | APPARATUS AND METHOD FOR AMPLIFYING POWER IN MOBILE TERMINAL - A transmission apparatus and a method thereof in a mobile terminal are provided. More particularly, an apparatus and a method for securing a space of a mobile terminal and reducing manufacturing costs by integrating power amplifying units into one module in the mobile terminal that supports a multi-mode are provided. The power amplifier of a mobile terminal includes a first amplifying unit and a second amplifying unit. The first amplifying unit defines a frequency of a GSM quad band as a low frequency band and a high frequency band, and then amplifies a signal of the low frequency band of the GSM quad band. The second amplifying unit amplifies a signal of the high frequency band of the GSM quad band and a signal of a TD-SCDMA band. | 12-01-2011 |
| 20130185328 | APPARATUS AND METHOD FOR PROCESSING A MULTIDIMENSIONAL STRING QUERY - Provided are an apparatus and method for processing a multidimensional string query. Using the apparatus and method, a search of a multidimensional multi-attribute string may be rapidly processed on the basis of a multidimensional n-gram index. | 07-18-2013 |
| 20130229994 | APPARATUS AND METHOD FOR CONTROLLING MEMORY CLOCK FREQUENCY IN WIRELESS COMMUNICATION SYSTEM - The present invention prevents performance degradation caused by a multiplication frequency of a memory clock in a wireless communication system by changing a frequency of the memory clock so that a multiplication frequency is not sufficiently close to a transmission/reception frequency that will cause noise or interference with a data transmission/reception. A communication apparatus according to the present invention includes a controller comprising at least one processor; and a memory for operating at a clock provided from the controller. The controller checks a communication frequency, determines whether the communication frequency is a value in a range of interference from a multiplication frequency of a memory clock frequency, and changes the memory clock frequency. | 09-05-2013 |
| 20150061136 | SEMICONDUCTOR DEVICES HAVING METAL SILICIDE LAYERS AND METHODS OF MANUFACTURING SUCH SEMICONDUCTOR DEVICES - Provided are a semiconductor device and a method of manufacturing the semiconductor device. In order to improve reliability by solving a problem of conductivity that may occur when an air spacer structure that may reduce a capacitor coupling phenomenon between a plurality of conductive lines is formed, there are provided a semiconductor device including: a substrate having an active region; a contact plug connected to the active region; a landing pad spacer formed to contact a top surface of the contact plug; a contact conductive layer formed to contact the top surface of the contact plug and formed in a space defined by the landing pad spacer; a metal silicide layer formed on the contact conductive layer; and a landing pad connected to the contact conductive layer in a state in which the metal silicide layer is disposed between the landing pad and the contact conductive layer, and a method of manufacturing the semiconductor device. | 03-05-2015 |
| 20150083109 | COOKER - A cooker including a first coating layer that is a general ceramic enamel layer and a second coating layer that includes phosphorus oxide-based components are coated on a surface of a cavity corresponding to the inner surface of the cooking chamber. Therefore, the inside of the cooking chamber can be more easily cleaned. | 03-26-2015 |
| 20150179651 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes a bit line structure on a substrate, the bit line structure having a polysilicon layer pattern doped with impurities, and a metal layer pattern on the polysilicon layer pattern, a first spacer surrounding and contacting a sidewall of the bit line structure, the first spacer having a constant thickness, and a capacitor contact structure on the substrate, an air gap being defined between the capacitor contact structure and the first spacer. | 06-25-2015 |
| Patent application number | Description | Published |
|---|
| 20090147259 | METHOD OF ALIGNING A SUBSTRATE - In a method of aligning a substrate, a first alignment mark in a single shot region on the substrate may be identified. A second alignment mark in the single shot region may be selectively identified in accordance with the identification of the first alignment mark. The substrate may then be aligned using identified any one of the first alignment mark and the second alignment mark. Thus, although the substrate may be accurately aligned, the accurately aligned substrate may not be determined to be misaligned. | 06-11-2009 |
| 20100163743 | PARTIAL DISCHARGE MEASURING APPARATUS USING UV SENSOR ARRAY AND METHOD THEREOF - Disclosed herein is a method and apparatus for measuring partial discharge using a UV sensor array. The apparatus includes a UV sensor array including plural sensors detecting UV rays from an analyzing target of a power facility at a location separated a predetermined distance from the target and converting the UV rays into discharge current, an image measurement unit measuring the distance between the sensor array and the target and supplying an actual image of the target, a UV intensity detection unit measuring intensity of the discharge current converted from the UV rays detected by the sensor array, and a UV location detection unit analyzing and outputting a UV emitting location obtained by matching the discharge current intensity measured by the UV intensity detection unit to combined data of the actual image of the target supplied from the image measurement unit and sensor locations of the sensor array. | 07-01-2010 |
| 20110273560 | Apparatus and method for measurement of corona discharge of power facilities by UV sensor with optic lens - The present disclosure relates to a method and apparatus for measuring corona discharge of power facilities by a UV sensor with an optical lens. The apparatus includes a UV sensor array receiving UV rays from an analyzing target of a power facility at a location separated a predetermined distance from the target, an optical lens unit focusing the UV rays to the UV sensor array, a signal detector detecting the UV rays in the form of a pulse voltage waveform signal, a UV image processor processing the detected pulse voltage waveform signal into a UV image, a real image measurement unit photographing a real image of the analyzing target, a real image processor displaying a photographed real image; a matching unit combining the photographed real image with the UV image, and an image/data output unit detecting a location of corona discharge based on the combined UV image and real image. | 11-10-2011 |
| 20120005731 | HANDOVER METHOD OF MOBILE TERMINAL BETWEEN HETEROGENEOUS NETWORKS - A handover method of a mobile terminal between heterogeneous networks for facilitating the handover with pre-authentication procedure is provided. A handover method between heterogeneous networks includes receiving, at a mobile terminal connected to a source network, information on at least one target authenticator of a target network from a source authenticator in response to an attach request; creating an authentication key between the mobile terminal and the target authenticator selected among the at least one target authenticator through a pre-authentication process; determining, when the mobile terminal transmits a handover request to the selected target authenticator, whether the authentication key contained in the handover request matches with the authentication key stored in the selected target authenticator; and connecting, when the authentication keys match with each other, to the target network via the selected target authenticator. | 01-05-2012 |
| 20120026918 | METHOD AND SYSTEM OF MANAGING NEIGHBOR RELATION TABLE IN WIRELESS COMMUNICATION SYSTEM HAVING SELF-ORGANIZING NETWORK FUNCTION - Provided is a method of managing a neighbor relation table by a base station in a wireless communication system having a self-organizing network function, which includes receiving a neighbor base station report from a terminal; comparing the neighbor base station report with a stored neighbor relation table; calculating a statistic value of a new base station when the new base station is present in the comparison step; and adding the new base station to the stored neighbor relation table when the statistic value is equal to or greater than a first reference value. | 02-02-2012 |
| 20120030739 | METHOD AND APPARATUS FOR SECURITY OF MEDIUM INDEPENDENT HANDOVER MESSAGE TRANSMISSION - A method and an apparatus for securing media independent handover message transportation are provided. The method for securing media independent handover message transportation, include: performing an authentication procedure by a terminal with an access router to generate a master session key; transmitting the generated master session key and address information of the terminal to an information server by the access router; generating an information server key to be used in transmitting and receiving a message by the information server with the terminal using the received master session key and the address information of the terminal; and forming a secure channel by the terminal and the information server using the generated information server key. Since a key formed at a layer 2 is used in an MIH authentication step being a layer 3 not to repeatedly create a secure key, a security procedure may be rapidly performed. | 02-02-2012 |
| Patent application number | Description | Published |
|---|
| 20100198794 | METHOD AND DEVICE FOR DATA RECOVERY USING BIT LOGGING - A method and apparatus for data recovery in a multitasking or multithreading environment is provided. The method includes creating a log record by performing bit-by-bit logging with respect to a lowest level bitmap of a multilevel bitmap, recovering the lowest level bitmap using the log record, and correcting a higher level bitmap corresponding to the lowest level bitmap based on the recovered lowest level bitmap. | 08-05-2010 |
| 20110099149 | ADAPTIVE LOGGING APPARATUS AND METHOD - An adaptive logging apparatus and method are provided. Using the adaptive logging apparatus and method, it is possible to accumulatively store the size of log records generated according to a data update request, and selectively perform algorithms for Recovery and Isolation Exploiting Semantics (ARIES) logging and shadow paging logging, according to the size of the stored log records. | 04-28-2011 |
| 20140077479 | AIRBAG HOUSING FOR VEHICLE AND MANUFACTURING METHOD THEREOF - An airbag housing for a vehicle and a manufacturing method thereof may include a main body receiving an airbag configured to expand upon collision of the vehicle and an inflator expanding the airbag, and including an end being open such that expansion of the airbag spreads in one direction, and a door portion coupled with the main body at the end of the main body to form a closed space therebetween in which the airbag and the inflator may be disposed, wherein the door portion may be open by the expansion of the airbag, wherein the door portion may be formed by combining a stiffness portion with a ductile portion, a ductility of which may be higher than a ductility of the stiffness portion. | 03-20-2014 |
| 20140284904 | AIRBAG DOOR - Disclosed is an airbag door including: a panel which has tear lines, in which the tear lines include: a first tear line which is extended in a left and right direction of the panel; second tear lines which are extended from left and right end portions of the first tear line in an up and down direction of the panel, respectively; and third tear lines which are extended from upper and lower end portions of the second tear lines toward corners of the panel, respectively, thereby preventing an airbag from being torn by broken parts of the panel of the airbag door when the airbag is deployed. | 09-25-2014 |
| Patent application number | Description | Published |
|---|
| 20090005046 | APPARATUS AND METHOD FOR SUPPORTING HANDOVER IN BROADBAND WIRELESS COMMUNICATION SYSTEM - An apparatus and method for supporting a handover from a macro Base Station (BS) to a micro BS in a broadband wireless communication system are provided. The apparatus includes a user layer for requesting scanning information on micro BSs among neighbor BSs and an MIH function for obtaining the scanning information on the micro BSs by interoperating with an MIH server according to the request and for transmitting the obtained information to the user layer. Accordingly, the handover from the macro BS to the micro BS can be achieved. | 01-01-2009 |
| 20090067385 | Apparatus and method for obtaining information on neighbor network for vertical handover in a wireless communication system - A wireless communication system supporting Media Independent Handover (MIH) is provided. The system comprises an MIH Function (MIHF) for receiving an MIH query message requesting Layer-2 (L2) information from an MIHF of a neighbor network, and extracting the contents of the query from the MIH query message, a converter for transmitting a network specific request message which contains the contents of the query, and a point of attachment (PoA) for providing the L2 information which is requested by the network specific request message. | 03-12-2009 |
| 20090067623 | Method and apparatus for performing fast authentication for vertical handover - A method and apparatus for performing fast authentication for a vertical handover are provided. The method includes requesting a handover from a serving network to a target network and generating a derivative Master Session Key (MSK) for key generation, and transmitting the derivative MSK to the target network. Accordingly, a key negotiation process can start by skipping an access authentication process. Therefore, there is an advantage in that a fast authentication process can be achieved. | 03-12-2009 |
| 20090086679 | Apparatus and method for supporting vertical handover on a wireless communication system - A broadband wireless communication system is provided. An apparatus for an information server (IS) comprises an event module for determining whether updating the network information of at least one access network (AN) is needed, a generator module for generating at least one Information_Get_Request packet for requesting the network information of the at least one AN when the updating is needed, a communication module for transmitting at least one Information_Get_Request packet to the at least one AN, and a database (DB) module for storing network information within an Information_Get_Response packet received from the at least one AN. | 04-02-2009 |
| 20090088162 | Method and system for supporting IP Multimedia Subsystem for voice call continuity based on media-independent handover - Provided is a method and system for supporting IMS VCC based on an MIH. In a method of supporting a multimedia service for an MIH-based VCC, neighbor network information is obtained from an MIH server periodically or according to an event trigger and scanning the neighbor network. The capacity of at least one more candidate networks is detected from the scanning results to prepare a handover. A target network is determined among the candidate networks to reserve resources and a handover command event is generated to perform a domain transfer. The handover is completed after the performing of the domain transfer. | 04-02-2009 |
| 20090088163 | Apparatus and method for performing vertical handover in a wireless communication system - A vertical handover method and apparatus in a wireless communication system are provided, in which a serving network selects a target network for a vertical handover of a terminal from among at least one candidate target network to which the terminal can perform the vertical handover, transmits information about the selected target network to the terminal, and requests the vertical handover of the terminal to the target network, the target network acquires a profile of the terminal from a policy store, upon receipt of the vertical handover request from the serving network, the terminal requests a connection to the target network, and the target network transmits information about a router to which the terminal will connect to the terminal, upon receipt of the connection request from the terminal and updates a proxy binding for the terminal in the policy store. | 04-02-2009 |
| 20110117908 | HANDOVER-RELATED RADIO LINK FAILURE DETECTION - A Base Station (BS) apparatus, for detecting a HandOver (HO)-related Radio Link Failure (RLF) in a wireless communication, and method for its operation, are provided. The method includes receiving an HO request from another BS for a User Equipment (UE) that has an established connection with the BS, receiving a connection reestablishment request from the UE after an HO of the UE to the other BS has been performed, determining if the connection reestablishment request is received prior to the expiration of a timer, and if it is determined that the connection reestablishment request is received from the UE prior to the expiration of a timer, determining that an RLF occurred due to a too early HO triggering. | 05-19-2011 |
| Patent application number | Description | Published |
|---|
| 20130258172 | APPARATUS AND METHOD OF CONTROLLING DRIVE OF CAMERA MODULE - The present invention discloses a drive control apparatus of a camera module and a method of controlling camera module drive. The drive control apparatus of the camera module according to an embodiment of the present invention comprises: a lens module movable along an optical axis; a first and a second stoppers defining maximum moving section of the lens module; and a controller for determining an available moving section by applying a first determined correction value to the maximum moving section so as to make the lens module to move between locations spaced from the first and second stoppers with a predetermined distance. According to the present invention, it is advantageously possible to reduce the electric current consumption when performing auto-focusing function. | 10-03-2013 |
| 20150333547 | BATTERY PROTECTION CIRCUIT PACKAGE - A battery protection circuit package is provided which is advantageous for integration and miniaturization. The battery protection circuit package includes: a substrate on which a conductive line pattern is disposed; a battery protection circuit element that is mounted on the substrate and includes a protection IC, a field effect transistor (FET), and at least one passive element; and an NFC antenna structure that is mounted on the substrate, and the conductive line pattern constitutes at least a part of an extension antenna that is connected to the NFC antenna structure to form a loop. | 11-19-2015 |
| 20160064973 | BATTERY PROTECTION CIRCUIT PACKAGE - Disclosed is a battery protection circuit package capable of ensuring stability of a battery, the package including a substrate having a plurality of external connection terminals and a plurality of internal connection terminals, and a protection integrated chip (IC), one or more field effect transistors (FETs), and one or more passive devices provided on the substrate, wherein the protection IC includes a separate IC structure capable of forcibly blocking discharge or charge of the battery bare cell by switching off the FETs when an electrical signal is input through one of the external connection terminals. | 03-03-2016 |
