Patents by Inventor Yong An Kwon

Yong An Kwon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7213112
    Abstract: A media processing device uses an external storage device. The media processing device includes a storage device access module, an information source, a program memory, a system memory, a signal processor, a user interface and a system controller. The system controller accesses the external storage device, reads file information, and constructs contents to be displayed. When the system controller receives a command to select a media file, the system controller accesses the external storage device, searches for the selected media file, reads data of the searched media file, copies the read data, and provides the copied data to be decoded. When the system controller receives a commend to encode a signal, the system controller controls the signal processor to encode the input signal into media data, constructs a media file from the encoded media data, positions the media file, and copies the constructed media file when the external storage device is accessible through the storage device access module.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: May 1, 2007
    Assignee: Telechips Inc.
    Inventors: Min-Ho Seo, Yong-Kwon Lee
  • Publication number: 20070087371
    Abstract: Disclosed is an in vivo selection method for identifying zinc finger domains that recognize any given target site. Also disclosed are the amino acid sequences of zinc finger domains that recognize particular sites.
    Type: Application
    Filed: November 9, 2006
    Publication date: April 19, 2007
    Inventors: Jin-Soo Kim, Yong Kwon, Hyun-won Kim, Eun-Hyun Ryu, Moon-Sun Hwang
  • Publication number: 20070075307
    Abstract: The present invention relates to a growth method of nitride semiconductor layer comprising a first step for growing a first nitride 5 semiconductor layer on an AlxGayIn1-x-yN(0<?x<1, 0<y<1, 0<x+y<1) layer, a second step for reducing the thickness of the first nitride semiconductor layer by growth interruption and, a third step for growing a second nitride semiconductor layer having a band gap energy higher than that of the first nitride semiconductor layer on the first nitride semiconductor layer with the to reduced thickness and a light emitting device using the growth method.
    Type: Application
    Filed: October 20, 2004
    Publication date: April 5, 2007
    Applicant: SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION
    Inventors: Euijoon Yoon, Soon-Yong Kwon, Pilkyung Moon
  • Publication number: 20070013555
    Abstract: A mobile communication terminal is provided that includes a terminal body and a camera assembly mounted in the terminal body, wherein the camera assembly includes a camera, a driving unit for generating driving power for rotating the camera, and a housing assembled as one body at the terminal body by rotatably supporting the camera and fixing the driving unit. The camera and the driving unit can be stably supported within the housing and can be easily mounted therein.
    Type: Application
    Filed: July 13, 2006
    Publication date: January 18, 2007
    Inventors: Young-Hwan Sung, Hee-Yong Kwon
  • Publication number: 20070016852
    Abstract: Refrigerator for managing food by using RFID including a plurality of storage portions divided in the refrigerator for storing food, RFID devices each having storage information of each kind of food stored in the storage portions, and controller for reading the storage information and setting up the storage portion which maintains a storage condition suitable to the storage information read thus, thereby permitting easy storage of food in a storage portion having the storage condition by using the RFID device.
    Type: Application
    Filed: May 25, 2006
    Publication date: January 18, 2007
    Inventors: Yong Kim, Eun Kim, Jong Shin, Sun Bae, Ku Son, Yong Kwon, Jae Sim, Su Lee, Deok Youn, Byung Kong, Eun Park
  • Publication number: 20070010041
    Abstract: Example embodiments of the present invention relate to a method of manufacturing an optical device having a transparent cover and a method of manufacturing an optical device module using the optical device. According to an example method of manufacturing the optical device, a semiconductor substrate having a plurality of dies including an effective pixel and a plurality of bonding pads arranged around the effective pixel is prepared. A protective layer may be formed on the semiconductor substrate to selectively cover the effective pixel. An adhesive pattern may be formed to enclose an edge of the effective pixel, and a transparent cover may be attached to correspond to the effective pixel using the adhesive pattern.
    Type: Application
    Filed: July 10, 2006
    Publication date: January 11, 2007
    Inventors: Suk-Chae Kang, Yong Kwon, Yong-Hwan Kwon, Gu-Sung Kim, Sun-Wook Heo
  • Publication number: 20060287419
    Abstract: The current invention relates to a composition for the preparation of thermoplastic polyurethane elastomer for use in a powder slush molding process. The composition for the preparation of thermoplastic polyurethane elastomer includes a polymer consisting of isocyanate, a chain-extension agent and polyol, and montan wax. When the thermoplastic polyurethane elastomer prepared using the composition of the current invention is used in a powder slush molding process, a molded end product is easily released at a powder slush molding process, and molding energy is lowered by lowing a process temperature, thereby shortening a process cycle time, and also, the decreased incidence of a blooming phenomenon and of pin holes results in improved flatness of the molded product. The molding composition of this invention is suitable for manufacturing skin materials of automobile instrument panels.
    Type: Application
    Filed: December 20, 2005
    Publication date: December 21, 2006
    Applicants: Hyundai Mobis Co., Ltd., Hosung Chemex Co., Ltd.
    Inventors: Sung-Kuk Park, Yong Chun, Young-Kil Lee, Hee-Chung Lee, Young-Whi Park, Yang-Lae Cho, Dae-Yong Kwon, Jin-Suk Choi
  • Publication number: 20060278630
    Abstract: A steam generating apparatus, and an oven including the same. The apparatus includes a water tank adapted to enable convenient cleaning, and is adapted to heat water in the water tank via an induction heating method to generate steam rapidly. The water tank is provided with a steam discharging pipe. The apparatus further includes an induction coil assembly, an induction heating member fitted to the water tank such that it is located near the induction coil assembly, a barrier inserted into the water tank such that only a small amount of water is directly heated by the induction heating member which generates heat by the induction coil assembly, and a cover closing an upper portion of the water tank. The steam discharging pipe is connected with a steam supplying pipe which communicates a cavity with a cooking compartment to supply steam from the apparatus to the cooking compartment.
    Type: Application
    Filed: March 22, 2006
    Publication date: December 14, 2006
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Han Sung, Dae Han, Yong Kwon, Chul Kim, Tae Lee, Seong Jang, Han Kang
  • Publication number: 20060277568
    Abstract: Method for making compensation for advertising on a display device of a home appliance including the steps of displaying a predetermined advertisement data on a display device of the home appliance, producing a display result data on a result of the display of the advertisement data, accumulating electronic cash of a predetermined amount for the user of the home appliance according to the display result data.
    Type: Application
    Filed: May 12, 2006
    Publication date: December 7, 2006
    Inventors: Yong Kim, Eun Kim, Jong Shin, Sun Bae, Ku Son, Yong Kwon, Jae Sim, Su Lee
  • Publication number: 20060254481
    Abstract: The present invention relates to a shelf for a refrigerator, and a refrigerator having the same. A shelf for a refrigerator according to the present invention comprises a support plate 22 having an upper surface on which an article is to be put; a frame 24 formed to correspond to the shape of a periphery of the support plate 22 and having, at an inner side thereof, a coupling portion 30 to which the support plate 22 is coupled to the coupling portion 30 by means of a bonding member 32; and a fixing device for fixing the support plate 22 to the coupling portion 30. At this time, the fixing device may comprise a fixing member 34 having a supporting protrusion 34b penetrating though a sidewall of the frame 24 to support the support plate 22 from below. Alternatively, the fixing device may comprise an elastically deformable resilient hook and a fixing protrusion formed to face the resilient hook all of which are provided on the frame.
    Type: Application
    Filed: May 11, 2006
    Publication date: November 16, 2006
    Inventors: Chang Lee, Yong Kwon
  • Publication number: 20060234313
    Abstract: The invention provides methods and compositions for modulating angiogenesis in a subject. The methods of modulating angiogenesis in a subject include administering to the subject a modulator of N-terminal arginylation activity. The invention also provides a method of identifying such a modulator and a method of in vitro screening for modulators of N-terminal arginylation activity. Additionally, the invention provides a method of treating an angiogenesis-related disorder.
    Type: Application
    Filed: June 22, 2006
    Publication date: October 19, 2006
    Inventors: Yong Kwon, Anna Kashina, Aleander Varshavsky
  • Publication number: 20060233696
    Abstract: The present invention provides a powderous lithium transition metal oxide with the composition as represented by the below Formula and prepared by solid state reaction in air from a mixed transition metal precursor and Li2CO3, with being practically free of Li2CO3 impurity: LixMyO2 wherein M=M?l-kAk, where M?=Nil-a-b(Ni1/2Mn1/2)aCob on condition of 0.65?a+b?0.85 and 0.1?b?0.4; A is a dopant; and 0?k?0.05; and x+y=2 on condition of 0.95?x?1.05. The Ni-based lithium transition metal oxide according to the present invention has a well-layered structure, and also improved safety, cycling stability and stability against aging and low gas evolution during storage, when used as an active material for cathode of lithium secondary batteries, because it has a high sintering stability and is substantially free of soluble bases.
    Type: Application
    Filed: April 13, 2005
    Publication date: October 19, 2006
    Inventors: Jens Paulsen, Hong-Kyu Park, Yong Kwon
  • Publication number: 20060230779
    Abstract: An additive-storing tank assembly includes: a tank body having an additive-storing space defined in the tank body, in which an additive is stored; a plunger-holding tube provided at one side of the tank body in order to connect the additive-storing space with a water supply pipe for supplying water to a dispenser of a refrigerator; and an opening/closing means for selectively connecting the additive-storing space with the water supply pipe so that the additive stored in the additive-storing space is dissolved in the water flowing through the water supply pipe.
    Type: Application
    Filed: March 13, 2006
    Publication date: October 19, 2006
    Inventor: Yong Kwon
  • Publication number: 20060225452
    Abstract: The present invention relates to a cold air supply and control device for a refrigerator. A cylindrical, duct main body is provided with an inlet for allowing cold air generated in a heat exchange chamber to be introduced thereinto and an outlet for supplying the cold air introduced through the inlet to a refrigerating chamber, and is pivotably installed to at least one of both side surfaces of the refrigerating chamber. An opening/closing piece is fixed to the side surface of the refrigerating chamber and selectively opens and closes the outlet according to a rotation of the duct main body. An interlocking plate formed below the outlet of the duct main body rotates the duct main body by a load of a shelf so as to open the outlet. In addition, a torsion spring is installed between a surface of the refrigerating chamber and a front or rear surface of the duct main body, and elastically supports the duct main body in a direction in which the outlet is closed.
    Type: Application
    Filed: April 10, 2006
    Publication date: October 12, 2006
    Inventor: Yong Kwon
  • Publication number: 20060213852
    Abstract: A beverage refrigerator includes: a refrigerator body having a predetermined storage space surrounded by an evaporator; one or more beverage carriages, each of which is pushed into and drawn out of the storage space like a drawer, and on each of which beverages are stored; and as many doors as the beverage carriages, each of which has a first end hingedly assembled with a corresponding beverage carriage and a second end pivotable about the first end, so as to selectively open and close the storage space.
    Type: Application
    Filed: March 20, 2006
    Publication date: September 28, 2006
    Inventor: Yong Kwon
  • Publication number: 20060164096
    Abstract: A circuit for detecting an electric current by which a loss portion of a forward current caused by a backward leakage current of a diode generated by the influence of temperature increase can be compensated such that error in the peak value of a load current detected by surrounding high temperature can be minimized, and credibility reliability can be increased for electric instruments that call for an accurate control of the load current and that generate a high temperature such as induction heating cookers, induction heaters and the like.
    Type: Application
    Filed: June 15, 2004
    Publication date: July 27, 2006
    Inventor: Yong Kwon
  • Publication number: 20060132884
    Abstract: Provided is a semiconductor optical modulator device in which a resistor for impedance matching is integrated in a device in order to improve performance and to reduce cost during the fabrication of an ultra high speed optical modulator module. A doped layer in an epitaxial layer of the optical modulator device is used as a resistor for impedance matching. According to this method, it is possible to more easily realize an optical device compared with optical device fabrication processes in which additional resistors are used in the outside and the inside of the device for impedance matching.
    Type: Application
    Filed: June 13, 2005
    Publication date: June 22, 2006
    Inventors: Yong Kwon, Joong Choe
  • Publication number: 20060126987
    Abstract: Provided is a double waveguide electroabsorption modulator, in which two spot size converters are integrated between first and second optical waveguides, thereby reducing an insertion loss between an optical fiber and an optical modulator while favorably operating even in high input optical power. Therefore, the electroabsorption modulator can stably operate in higher input optical power while reducing an optical coupling loss and an optical confinement factor (OCF).
    Type: Application
    Filed: December 14, 2005
    Publication date: June 15, 2006
    Inventors: Young Kang, Jeha Kim, Yong Kwon, Yong Chung
  • Publication number: 20060119519
    Abstract: Disclosed herein is an antenna having a radiating part formed flush with a surface of a casing part. The antenna includes the radiating part formed in a character pattern and configured to radiate electromagnetic waves; a feeding part formed in a predetermined portion of the character pattern and configured to feed power; a short-circuit part formed adjacent to the feeding part and configured to function as a ground; and a casing part configured to protect internal circuits. The feeding part and the short-circuit part are mounted within the casing part. The radiating part is formed on a surface of the casing part.
    Type: Application
    Filed: December 5, 2005
    Publication date: June 8, 2006
    Inventor: Jao-Yong Kwon
  • Publication number: 20060116103
    Abstract: Disclosed is a wake-up system with passive correlators, adopted to wireless transmission/reception devices such as remote controllers, mobile communication terminals, etc. The wake-up system includes a transmitter and receiver. In the transmitter wake-up signals and delayed wake-up signals delayed by a predetermined delay time are correlated and coded, respectively, for transmission. In the receiver, signals transmitted from the transmitter and signals delayed by the predetermined delay time are correlated and decoded, respectively. The decoded signals are converted into DC switching voltage VSW for a switching operation of power, thereby performing a wake-up operation. The wake-up system with passive correlators can reduce consumption power for wake-up operations in a receiver such that correlation operations of a correlator including passive electrical elements such as a matched filter, etc.
    Type: Application
    Filed: March 3, 2005
    Publication date: June 1, 2006
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Tah Park, Yong Kwon, Joong Kim