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Byung-Jin
Byung Jin Cho, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20110189406 | METHOD OF FORMING GRAPHENE LAYER - The present invention relates to a method of forming a graphene layer, and, more particularly, to a method of forming a graphene layer which is a two-dimensional thin film composed of carbon atoms arranged in a honeycomb-style lattice and having one atom thick and which is put to practical use in the field of electric devices, transparent electrodes or microwave circuits. The method includes the steps of: (a) forming a metal thin film on a substrate; (b) injecting carbon ions into the metal thin film; and (c) heat-treating the carbon ions injected into the metal thin film to form a graphene layer on the metal thin film. The method is advantageous in that a graphene layer is formed by uniformly injecting an accurate amount of carbon ions into a metal thin film depending on the maximum solubility of carbon in the metal thin film and then heat-treating the injected carbon ions, thus uniformly forming the graphene layer on the metal thin film. | 08-04-2011 |
Byung Jin Cho, Singapore SG
| Patent application number | Description | Published |
|---|---|---|
| 20080217678 | Memory Gate Stack Structure - A memory gate stack structure ( | 09-11-2008 |
Byung Jin Kim, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090263106 | TEXT SUBTITLE DECODER AND METHOD FOR DECODING TEXT SUBTITLE STREAMS - A method and a text subtitle decoder for decoding a text subtitle stream recorded on a recording medium are disclosed. A subtitle loading buffer initially loads a text subtitle stream including a dialog style segment defining a group of region styles and a dialog presentation segment having dialog presentation information and dialog text data for a dialog having at least one region. A text subtitle processor parses the dialog presentation segment into composition information, rendering information, and the dialog text data for each region. Next, a text renderer renders the text strings into a bitmap object for each region according to the rendering information, and the rendered bitmap object is composed in a graphics plane. | 10-22-2009 |
| 20100061705 | Recording medium and method and apparatus for reproducing text subtitle stream recorded on the recording medium - The computer readable medium stores an executable data structure for managing reproduction of text by a reproducing apparatus. The data structure includes at least one text subtitle stream having a style segment and at least one presentation segment. The style segment defines a group of region styles, and the presentation segment contains at least one region of text. The region of text is linked to a selected one of the group of region styles defined in the style segment by an identifier. The style segment and the at least one presentation segment are encapsulated into respective PES packets. The presentation segment contains a continuous presentation flag indicating whether continuous presentation is required for the presentation segment with a previous presentation segment. A presentation start time of the presentation segment is equal to presentation end time of the previous presentation segment when continuous presentation is required for the presentation segment with the previous presentation segment. | 03-11-2010 |
Byung Jin Kim US
| Patent application number | Description | Published |
|---|---|---|
| 20080276323 | METHOD FOR MANAGING RECORDED STREAMS IN A REWRITABLE RECORDING MEDIUM - A method and apparatus for managing digital content are discussed. According to an embodiment, the method includes receiving digital content and protection information for protecting the digital content; obtaining at least one of user interface application data and marker private data; and managing the digital content according to the at least one of user interface application data and marker private data, wherein the managing step prevents a user from performing an action related with unauthorized usage of the digital content. | 11-06-2008 |
| 20080279525 | METHOD FOR MANAGING RECORDED STREAMS IN A REWRITABLE RECORDING MEDIUM - A method and apparatus for managing digital content are discussed. According to an embodiment, the method includes receiving digital content and protection information for protecting the digital content; obtaining flag information associated with time information; obtaining the time information indicating one of a relative time and an absolute time based on the flag information; and managing the digital content according to the time information, wherein the managing step prevents use of the digital content upon an expiration of the time indicated in the time information. | 11-13-2008 |
Byung Jin Kim, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100110845 | Recording medium, and method and apparatus for reproducing data from the recording medium - A method and apparatus for reproducing data from a recording medium are disclosed. The method and apparatus calls for downloading data associated with data read from the recording medium. The downloaded data is stored in a local storage using an organization ID directory. The downloaded data from the local storage and the data from the recording medium are ultimately bound together to form a virtual package. | 05-06-2010 |
Byung Jin Kim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080222180 | Recording medium containing sample data and reproducing thereof - The present invention provides according to an embodiment a method of reproducing digital content, comprising the steps of: (a) reading a position information where a sample data is present, the sample data being same as a portion of digital content and not encrypted; and (b) reproducing the sample data based on the read position information without a key information, the key information required for decrypting an encrypted digital content. | 09-11-2008 |
Byung Jin Lee, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110108625 | CONTACT CARD RECOGNITION SYSTEM AND RECOGNITION METHOD USING A TOUCH SCREEN - The present invention relates to a contact card recognition system and a recognition method using a touch screen, and to a contact card used in a contact card recognition system. More particularly, a contact card recognition system using a contact card includes: a contact card having a rear surface with at least one protrusion for representing characteristics of the contact card related to the information printed on a front surface of the contact card and identifying characteristics of the contact card; a touch screen for sensing the protrusion of the contact card, and generating position information for the zone corresponding to the protrusion; a reading unit for searching a code database on the basis of the position information, and generating code information in accordance with the position information; and a control unit for searching a characteristic database of the contact card in accordance with the code information, and extracting characteristic information in accordance with the code information. The characteristic information is output to the touch screen. | 05-12-2011 |
Byung Jin Lee, Daegu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090057466 | Seat belt retractor - Provided is a seat belt retractor capable of having its assembly readily performed to increase assembly efficiency, simplifying shapes of components to readily manufacture the retractor and reduce manufacturing cost, and preventing a webbing from being hooked when the webbing is rewound. The seat belt retractor includes a housing constituting a main body of the seat belt retractor, a guide drum rotatably installed in the housing, a connector inserted into one side of the guide drum, a base member surrounding the connector, a gear member inserted into the base member, a cylinder for operating the gear member, a torsion bar inserted into the guide drum, a locking member fixedly inserted between the torsion bar and the guide drum, a locking clutch installed at one surface of the locking member, a mechanism cover installed at one surface of the locking clutch, and a friction spring installed in the mechanism cover to stop operation of a lock arm fixed to the locking clutch. | 03-05-2009 |
| 20090057467 | Cover structure of seat belt retractor - Provided is a cover structure of a seat belt retractor including a mechanism cover having a latch formed at a cylindrical inner periphery thereof and a vehicle sensor installed at a lower part thereof, in order to reduce assembly time of the vehicle sensor, characterized in that the mechanism cover has an accommodating part having an opened lower surface for disposing the vehicle sensor therein, the accommodating part has a fixing hole formed at one side surface thereof, and the vehicle sensor has a fixing projection projecting from a position corresponding to the fixing hole. | 03-05-2009 |
| 20090057468 | Torsion bar support structure of seat belt retractor - Provided is a torsion bar support structure of a seat belt retractor capable of smoothly rotating a rotary torsion bar and preventing deformation of the torsion bar due to moment applied to the torsion bar by coupling support members to both ends of the torsion bar. The torsion bar support structure of a seat belt retractor includes a housing constituting a main body of the seat belt retractor, a guide drum rotatably coupled to the housing, a torsion bar inserted into the guide drum, a base member fixed to one side of the housing, a locking member fixed to the other side of the housing, and a cylinder accommodating a piston therein to rotate a gear member fixed to the base member, the structure including: a bearing member coupled to the gear member, and a cap surrounding a cover fixing shaft projecting from the locking member, wherein the bearing member and the cap rotatably support the torsion bar when rotation moment is applied in a circumferential direction and an axial direction of the torsion bar. | 03-05-2009 |
| 20090057469 | Locking member mounting structure of seat belt retractor - Provided is a locking member mounting structure of a seat belt retractor including: a locking base coupled to one side of a guide drum; a locking clutch rotatably coupled to one side surface of the locking base; a lock arm coupled to one side surface of the locking clutch so as to rotate at a predetermined angle; and a mechanism cover covering the locking clutch and the lock arm, wherein a leaf spring is fixed to extend to one side from a boss formed in the center of the locking clutch, and a fixing piece projects from one surface of the lock arm so as to be fixed to the leaf spring. | 03-05-2009 |
| 20090134691 | Cylinder in pretensioner for seat belt retractor and pretensioner for seat belt retractor employing the same - Provided is a pretensioner for a seat belt retractor. The pretensioner for a seat belt retractor of a vehicle includes a torsion bar on which a webbing is wound; a gear member connected to the torsion bar; a base member with which the gear member is meshed and through which the torsion bar passes; a cylinder having a movement guide hole formed therein to supply a gas upon rapid deceleration of the vehicle; a piston having a rack formed at a side surface thereof in a longitudinal direction to be meshed with the gear member and moved along the movement guide hole upon supply of a gas, and; a cylindrical sealing operation part integrally formed with a bottom of the piston and projecting therefrom; and a sealing part coupled to an outer periphery of the sealing operation part to seal between the piston and an inner wall of the cylinder, wherein the base member has a hooking means for hooking the piston to a rack. Since the rack of the piston is hooked by the hooking means and assembled thereto, it is possible to form an appropriate gap (or a marginal space) between the sealing part and the straight movement guide hole. | 05-28-2009 |
| 20090189006 | Locking Unit For Seat Belt Retractor - The present invention provides a locking unit for a seat belt retractor which is provided on one end of a spool, around which a seat belt is wound. The locking unit of the present invention locks the seat belt when the seat belt is rapidly unwound and prevents the seat belt from being locked when it is retracted. The locking unit includes a locking arm, a central gear, which is unrotatably provided on the center of the spool, an actuating gear, and a locking pin, which stops a locking protrusion of the locking arm when the belt is retracted. | 07-30-2009 |
Byung-Jin Ahn, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080309637 | INPUT DEVICE, MOBILE TERMINAL HAVING THE SAME, AND USER INTERFACE THEREOF - An input device includes a scroll unit installed on a case and configured to select a menu, a manipulation unit configured to operate a menu selected by the scroll unit and having a translucent region, and a menu display unit mounted on a rear surface of the manipulation unit and configured to display the menu selected by the scroll unit through the translucent region. | 12-18-2008 |
Byung-Jin Jung, Gyeongbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20090050661 | Glass Cutting Apparatus With Bending Member and Method Using Thereof - Disclosed herein is glass cutting apparatuses and methods of cutting glass using the glass cutting apparatuses. More particularly, disclosed is a glass cutting apparatus which cuts a glass sheet ( | 02-26-2009 |
Byung-Jin Jung, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090293809 | STAGE UNIT FOR SUPPORTING A SUBSTRATE AND APPARATUS FOR PROCESSING A SUBSTRATE INCLUDING THE SAME - In a stage for supporting a substrate, a body, a base plate and a buffer are provided in the stage. The body on which the substrate is positioned includes a plate having a heating electrode for generating heat therein and a tube protruded from a bottom surface of the plate. The body is mounted on the base plate. The buffer is interposed between the base plate and the tube and has a thermal expansion ratio higher than that of the tube of the body and lower than that of the base plate. Accordingly, thermal expansion of the base plate may be absorbed by the buffer and may not have direct effect on the body. Therefore, the body may be prevented from being damaged due to the thermal expansion of the base plate. | 12-03-2009 |
Byung-Jin Kang, Doaegu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120132970 | SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SAME - Provided are semiconductor devices and methods of manufacturing the same. The semiconductor device may include a substrate provided with a transistor, an insulating layer disposed on the substrate, the insulating layer including a contact hole exposing a portion of the transistor, a spacer disposed on an inner sidewall of the contact hole, and a contact plug disposed in the contact hole. Here, a space defined by the spacer may increase in width from a bottom side thereof to a top side thereof. | 05-31-2012 |
Byung-Jin Kang, Suwon-Si KR
Byung-Jin Kim, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20080312515 | System and method for providing cardiovascular disorder diagnosis services - System and method provide an on-line high-performance diagnosis service for cardiovascular disorders. A client requests a high-performance diagnosis by transmitting real electrocardiographic treatment data and magnetocardiographic treatment data of a human body being a treatment object and virtual heart simulation parameters to a medical service server. The medical service server, in response to the diagnosis request, analyzes the real electrocardiographic treatment data to generate an electrocardiographic analysis result, and performs a virtual heart simulation using the simulation parameters to generate a pseudo electrocardiogram and magnetocardiogram. Further, the medical service server determines a disease state of the human body on the basis of the electrocardiographic analysis result, the magnetocardiographic treatment data and the pseudo electrocardiogram and magnetocardiogram, and generates definitive diagnosis data through comparison among the real magnetocardiographic treatment data, the electrocardiographic analysis result, the disease state, and a diagnosis criteria. The definitive diagnosis data is provided to the client. | 12-18-2008 |
| 20110318275 | MULTIFUNCTIONAL CONTRAST AGENT USING BIOCOMPATIBLE POLYMER AND PREPARATION METHOD - The present invention relates to a biocompatible contrast agent and a method of its preparation. More particularly, the present invention relates to a multifunctional contrast agent manufactured by prepairing a novel polysuccinimide-based polymer by introducing an alkanolamine group to the main group of the polysuccinimide in addition to a biocompatible hydrophilic group, which improves bioavailability, and a hydrophobic group, which enables to maintain the form of stable nanoparticles during the formation of nano particles for a long period of time and to encapsulate a hydrophobic anticancer agent. | 12-29-2011 |
Byung-Jin Kim, Kyunggido KR
| Patent application number | Description | Published |
|---|---|---|
| 20100111506 | METHOD FOR CREATING, UPDATING, AND RECORDING SEAMLESS PRESENTATION INFORMATION OF MOVING PICTURE DATA IN A REWRITABLE RECORDING MEDIUM - This invention provides a method for creating, updating, and recording information for seamless presentation of moving picture data in a rewritable recording medium. When recording moving picture data on a rewritable recording medium, seamless presentation information, a part of navigation data, is recorded along with the picture data for seamless presentation of the recorded picture data. The method for creating and recording seamless presentation information of the present invention can effectively reduce the amount of created seamless presentation information by omitting some fields of the seamless presentation information when they are unnecessary. If some video objects of recorded picture data are erased, navigation data related to the removed video objects should be erased and seamless presentation information should also needs proper modification. The method for updating and recording seamless presentation information of the present invention enables effective management of seamless presentation information by updating seamless presentation information related to the video object following erased video objects. | 05-06-2010 |
Byung-Jin Kim, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080267595 | Recording Medium and Apparatus and Method for Recording and Reproducing Data on the Same - AV stream files and management files are initially recorded in a data recordable area (open), which is included in a user data area of an optical disc. File system information is further recorded in the data recordable area after the recordation of the management files, where the file system information is associated with the AV stream files and the management files. After the recordation of the file system information, the data recordable area is closed. Attribute information including last recorded address of the closed data area is recorded in a temporary disc management area of the optical disc. | 10-30-2008 |
| 20090003173 | Recording Medium and Method and Apparatus for Recording Data on the Same - AV stream files and original management files are initially recorded in a first data recordable area of an optical disc. After the recordation of the original management files in the first data recordable area, at least one backup management file is recorded in a second recordable area of the disc. When associated original file system information is recorded in the first data recordable area after the recordation of the backup management file, backup file system information is recorded in a third data recordable area. All of the first, second, and third data recordable areas are closed after the recordation of the backup file system information. | 01-01-2009 |
Byung-Jin Park, Gimcheon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110109558 | BUTTON EXTENSION TYPE LETTER INPUT SYSTEM FOR TOUCH SCREEN - A method for inputting key-extension letters is provided. The method is adapted to a touch screen installed to a mobile device or a stationary communication device. The method includes: (1) allocating representative letters to 12 keys, including the number, * and # keys, or to a corresponding number of keys, respectively; (2) arranging, if one of the keys is pressed, keys to which numbers, consonants, vowels, letters, or symbols are allocated, around the pressed key, wherein the numbers, consonants, vowels, letters, or symbols (hereinafter called ‘first related letters’) are related to a representative letter assigned to the pressed key; (3) inputting, when an object (a user' s finger, etc.) moves from the pressed key to other keys to which the first related letters are assigned without losing the contact of the pressed key and then releases the pressing operation from the pressed key or a corresponding key, the representative letter or one of the first related letters assigned to the corresponding key to the touch screen; and (4) arranging, when the key to which one of the first related letters is assigned is pressed, keys to which second related letters, related to a first related letter assigned to the pressed first related-letter key, are assigned, around the first related letter key. | 05-12-2011 |
Byung-Jin Park, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20100032831 | BUMP STRUCTURE FOE SEMICONDUCTOR DEVICE - There is provided a bump structure for a semiconductor device, comprising a first metal layer, and a second metal layer electrically connected to the first metal layer so as to be integrally formed with the first metal layer, and electrically connected to electrode pads of the semi-conductor device, in which the second metal layer is composed of one or more metals or alloys having the melting point higher than the melting point of the first metal layer or the eutectic temperature of the first metal layer and another substance when the first metal layer makes a fusion reaction to the surface of the another substance. Preferably, the second metal layer may have a thickness greater than that of the first metal layer. The bump structure may further comprise a diffusion prevention layer between the first metal layer and the second metal layer. | 02-11-2010 |
| 20100230810 | FLIP CHIP SEMICONDUCTOR PACKAGE AND FABRICATION METHOD THEREOF - There is provide a flip chip semiconductor package comprising: an electrode pad formed a semiconductor substrate; a lower metal bonding layer formed on the electrode pad; an upper metal bonding layer formed on the lower metal bonding layer and having a post shape of a predetermined height; and a conductive bump formed on the upper metal bonding layer, and a solder bump covers at least partially the surface of the upper metal bonding layer. An insulating layer for electrode reconfiguration is formed around the electrode pad on the substrate, and the insulating layer has a predetermined thickness to prevent the penetration of a particles from the solder bump. The semiconductor package may further comprise an oxidation preventing layer between the solder bump and the upper metal bonding layer. In accordance with the present invention, there is realized the flip chip semiconductor package which improves the adhesive strength of the solder bump and which more improves the reliability in the flip chip bump structure of fine pitches. | 09-16-2010 |