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Jeong Wook
Jeong Wook Kang, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110287287 | Cell Cartridge with a Composite Intercell Connecting Net Structure - The present invention provides a cell cartridge with a composite cell interconnection network, in which plural unit cells are assembled and modularized in a case in a composite series-parallel connection manner. An object of the present invention is to provide a cell cartridge with a composite cell interconnection network, in which a plurality of unit cells can be simply assembled, as opposed to conventional methods of binding the unit cells with glass tape, for example, to shorten the time required for assembly, improve assemblability and productivity, and increase the accuracy of manufacturing standards. Moreover, another object of the present invention is to provide a cell cartridge with a composite cell interconnection network, in which a plurality of unit cells are spaced at regular intervals to prevent problems caused by direct contact between the cells and by heat generated thereby, prevent problems such as cell performance degradation and reduced battery lifespan caused by the direct contact and the generated heat, and enable mass production of standardized and modularized battery packs. Furthermore, still another object of the present invention is to provide a cell cartridge with a composite cell interconnection network, in which the structure of external terminals connected to cell terminals is modified to prevent a contact failure or excessive contact resistance between the cell terminals and the external terminals, and which can solve many other problems, caused by the welding of a nickel plate in conventional methods, such as welding defects, inconvenience of welding process, excessive assembly time due to the welding, degradation of assemblability and productivity, etc. To this end, a cell cartridge with a composite cell interconnection network is disclosed, the cell cartridge comprising: a plurality of unit cells; a case which accommodates the unit cells and is then assembled; a plurality of spacing members, each disposed between the unit cells accommodated in the case to space the unit cells a predetermined distance from each other; and a plurality of connection plates fixedly mounted on an inner side of the case and each including terminals connected to electrodes of the respective unit cells to connect the electrodes of adjacently arranged cells to each other, wherein the unit cells are connected to each other by the connection plates connected to the respective electrodes in a composite series-parallel connection manner. | 11-24-2011 |
| 20120100400 | INSTRUMENT CONNECTION TYPE UNIT PACK COMBINED CELL CARTRIDGE - The present invention relates to an instrument connection type unit pack combined cell cartridge assembled into a compound cell interconnection mesh, and to a combined cartridge electricity storage device assembled into a compound unit interconnection mesh in which a plurality of cell cartridges are electrically interconnected. The unit pack combined cell cartridge of the present invention is configured such that a plurality of cells are interconnected into a unit pack using a suitable device (bus bar), and a plurality of unit packs are interconnected into a unitary cartridge using a suitable device (intermediate conductor plate). The combined cartridge electricity storage device of the present invention is configured such that a plurality of unit pack combined cartridges are accommodated in an outer case and interconnected into a serial or parallel compound interconnection structure to form a unitary system. The present invention interconnects cells, unit packs and cartridges using an easily connectible or separable instrument, to thereby allow for ease of assembly and improve productivity. In addition, the number of cells used in a unit pack, the number of unit packs used in a cartridge, and the number of cartridges used in an electricity storage device can be adjusted and changed to change current capacity and voltage capacity with ease. | 04-26-2012 |
Jeong Wook Kim, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20120085963 | FERRITE COMPOSITION FOR HIGH FREQUENCY BEAD AND CHIP BEAD COMPRISING THE SAME - Disclosed herein are a ferrite composition for a high frequency bead in that a part of Fe in M-type hexagonal ferrite represented by BaFe | 04-12-2012 |
Jeong Wook Kim, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110193862 | METHOD AND SYSTEM FOR EARLY Z TEST IN TITLE-BASED THREE-DIMENSIONAL RENDERING - A method and system for an early Z test in a tile-based three-dimensional rendering is provided. In the method and system for an early Z test, a portion which is not displayed to a user is removed prior to performing a rasterization process, and thereby performing the 3D rendering efficiently. The method includes segmenting a scene into tiles for performing a rendering with respect to a triangle; selecting a first tile of the tiles, which has a tile Z value less than a minimum Z value of the triangle; and performing the rendering with respect to the triangle in remaining tiles excluding the selected first tile of the tiles. | 08-11-2011 |
Jeong Wook Seo, Metropolitan City KR
| Patent application number | Description | Published |
|---|---|---|
| 20080201738 | Digital broadcast playback method for mobile terminal - A digital broadcast playback method for a mobile terminal is disclosed. The digital broadcast playback method includes updating, upon transitioning to a broadcast reception mode, electronic service guide (ESG) data, displaying a service channel list using the ESG data, selecting a service channel in the service channel list, downloading at least one auxiliary data element from an auxiliary data page associated with the selected service channel and playing back a broadcast program of the selected service channel together with at least one of the downloaded auxiliary data elements, | 08-21-2008 |
Jeong Wook Seo, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110101661 | AIRBAG CONTROL SYSTEM - An airbag control system may include a sensor unit monitoring status of a vehicle being driven and an object located in front of the vehicle, an interior airbag deployed to an interior of the vehicle being driven, an exterior airbag deployed to an exterior of the vehicle being driven, and a control unit measuring a relative speed between the vehicle being driven and the object located in front of the vehicle from the sensor unit after deploying the exterior airbag, and deploying the interior airbag when it is determined that the measured relative speed exceeds an interior critical speed at which the interior airbag is deployed. | 05-05-2011 |
Jeong Wook Seo, Deagu Metropolitan City KR
| Patent application number | Description | Published |
|---|---|---|
| 20100083300 | LICENSE UPDATE METHOD AND APPARATUS FOR RIGHT-PROTECTED BROADCAST CHANNEL - A license update method and apparatus for a right-protected broadcast channel prevents interruption of the ongoing playback of the right-protected broadcast channel due to the expiration of the license without the user's awareness by controlling the license update timing before the expiration of the license. The license update method according to the present invention includes setting a timer; detecting an expiration time of the timer; and updating a short-term license having a periodic duration which is updated with a periodicity within an entire license duration for the right-protected broadcast channel at the expiration time of the timer. | 04-01-2010 |
Jeong Wook Seo, Daegu Metropolitan City KR
| Patent application number | Description | Published |
|---|---|---|
| 20080216117 | METHOD AND APPARATUS FOR COLLECTING USER INTEREST INFORMATION - A user interest information-collecting method and apparatus of the present invention are provided for collecting user interest information on the basis of program viewing-behavior patterns of a user. The user interest information-collecting method includes extracting program guide information from a digital broadcast data received by the digital broadcast receiver; classifying by keyword information items contained in the program guide information; selecting at least one of the information items as user interest fields on the basis of user-viewing history; retrieving relevant information items of the user interest fields; and designating at least one of retrieved relevant information items selected by the user as user interest information item. | 09-04-2008 |
| 20090241163 | BROADCAST PICTURE DISPLAY METHOD AND A DIGITAL BROADCAST RECEIVER USING THE SAME - A broadcast picture display method for a digital broadcast receiver is provided for displaying broadcast data during a channel switching period. The broadcast picture display method for digital broadcast receiver includes setting a switched-service channel in a channel switching period, buffering broadcast data received on the switched-service channel while displaying specific video data detected in the broadcast data as a still picture and playing video and audio data of the buffered broadcast data, when timestamp information is detected in the buffered broadcast data, in synchronization with each other on the basis of the timestamp information. | 09-24-2009 |
| 20100061549 | RIGHT OBJECT RENEWAL METHOD AND APPARATUS FOR RIGHT-PROTECTED BROADCAST SERVICE - A Right Object renewal method and apparatus for a right-protected digital broadcast service that is capable of predicting the expiration of a Right Object issued for the right-protected broadcast channel and renewing the Right Object prior to the expiration of the Right object based on the predicted expiry is provided. A right object renewal method for a right-protected broadcast service using a long term right object having a purchased license duration and a short term right object having a temporary license duration which is shorter than the purchased license duration according to the present invention includes determining whether the time to expire of a previously issued short term right object is less than a predetermined threshold value; requesting, when the time to expire of the previously issued short term right object is less than the threshold value, requesting and receiving a new short term object; and renewing the duration of the short term right object based on the received new short term right object. | 03-11-2010 |
Jeong-Wook Kim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120036579 | SYSTEM AND METHOD FOR DETECTING ABNORMAL SIP TRAFFIC ON VOIP NETWORK - Provided is a system for detecting abnormal traffic on a network. The system includes: a receiving module which receives session initiation protocol (SIP) traffic information from a network; a decoding module which receives the SIP traffic information from the receiving module and decodes the received SIP traffic information; a traffic information database (DB) which receives the decoded SIP traffic information from the decoding module and stores the received SIP traffic information; an analysis traffic information DB which collects information from the traffic information DB for a predetermined period and stores the collected information as analysis traffic information; a reference traffic information DB which stores reference traffic information; and an attack detection module which compares the analysis traffic information with the reference traffic information and detects whether analysis traffic is attack traffic. | 02-09-2012 |
| 20120060218 | SYSTEM AND METHOD FOR BLOCKING SIP-BASED ABNORMAL TRAFFIC - Provided is a system for blocking session initiation protocol (SIP)-based abnormal traffic. The system includes: a policy database (DB) in which allowed traffic is stored according to transmission priority; an abnormal traffic response module which receives traffic from a first network and transmits only portions of the received traffic, which match the allowed traffic stored in the policy DB, to a second network in order of transmission priority; and an abnormal traffic detection module which analyzes the traffic received from the first network and provides an activation signal to the abnormal traffic response module when detecting that the received traffic is abnormal traffic, wherein the abnormal traffic response module transmits the portions of the received traffic, which match the allowed traffic stored in the policy DB, to the second network such that the sum of the portions transmitted to the second network does not exceed a maximum allowed traffic limit. | 03-08-2012 |
Jeong-Wook Kim, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110138462 | SYSTEM AND METHOD FOR DETECTING VOIP TOLL FRAUD ATTACK FOR INTERNET TELEPHONE - Provided is a system for detecting a voice over Internet protocol (VoIP) toll fraud attack. The system includes: a database (DB) storing registration information of normal users; a packet reception module receiving a call set-up packet from a network; and a VoIP signaling message forgery/falsification detection module receiving the call set-up packet from the packet reception module and comparing sender address information or header information of the call set-up packet with the registration information stored in the DB to detect whether the call set-up packet is a packet received from one of the normal users. | 06-09-2011 |
Jeong-Wook Kim, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120113128 | COMPUTING APPARATUS AND METHOD USING X-Y STACK MEMORY - A computing apparatus is provided. The computing apparatus includes a memory unit configured to have an address space defined as a multidimensional space having at least two axes, and a memory access unit configured to include a first pointer register storing a first pointer pointing to a row corresponding to the first axis and a second pointer register storing a second pointer pointing to a column corresponding to the second axis. | 05-10-2012 |