Patents by Inventor Yong In CHOI

Yong In CHOI 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).

  • Publication number: 20070132077
    Abstract: The invention provides a flip chip molded leadless package (MLP) with electrical paths printed in conducting ink. The MLP includes a taped leadframe with a plurality of leads and a non-conducting tape placed thereon. The electrical paths are printed on the tape to connect the features of the semiconductor device to the leads and an encapsulation layer protects the package. In a second embodiment, the MLP includes a pre-molded leadframe with the electrical paths printed directly thereon. The present invention also provides a method of fabricating the semiconductor package according to each embodiment.
    Type: Application
    Filed: February 28, 2006
    Publication date: June 14, 2007
    Inventors: Seung-Yong Choi, Ti Shian, Maria Estacio
  • Publication number: 20070132748
    Abstract: Disclosed herein is a screen display which enables visual change of light related to sounds to be exhibited along with images on the screen. The screen display comprises a frame surrounding the screen display to couple a plurality of lamps to the screen display, a lamp line constituted by the plurality of lamps within the frame, a sensor, and a signal converter connected to the lamp line. Variation in illumination and colors of the lamps is shown on the screen along with images, so that the images and the visual change of light related to the sounds are shown on a single screen display.
    Type: Application
    Filed: January 8, 2007
    Publication date: June 14, 2007
    Inventor: Hae-Yong Choi
  • Patent number: 7229962
    Abstract: Disclosed are concatameric proteins comprising two soluble domains, in which the C-terminus of a soluble domain of a biologically active protein is linked to the N-terminus of an identical soluble domain or a distinct soluble domain of a biologically active protein. Also, the present invention discloses dimeric proteins formed by formation of intermolecular disulfide bonds at the hinge region of two monomeric proteins formed by linkage of a concatamer of two identical soluble extracellular regions of proteins involving immune response to an Fc fragment of an immunoglobulin molecule, their glycosylated proteins, DNA constructs encoding the monomeric proteins, recombinant expression plasmids containing the DNA construct, host cells transformed or transfected with the recombinant expression plasmids, and a method of preparing the dimeric proteins by culturing the host cells. Further, the present invention discloses pharmaceutical or diagnostic compositions comprising the dimeric protein or its glycosylated form.
    Type: Grant
    Filed: July 26, 2002
    Date of Patent: June 12, 2007
    Assignee: Medexgen Co., Ltd.
    Inventors: Yong-Hoon Chung, Ji-Woong Han, Hye-Ja Lee, Eun-Yong Choi, Jin-Mi Kim
  • Publication number: 20070126677
    Abstract: A liquid crystal display is provided. The liquid crystal display includes a plurality of first pixels provided with RGB color filters and a plurality of second pixels provided with CMY color filters are formed at a liquid crystal display panel. A video processing part is inputted with RGB data to generate CMY data, and selectively outputs RGB data inputted in accordance with a clock signal and CMY data generated in accordance with a clock signal. A control part controls a supply of RGB data or CMY data inputted from the video processing part in accordance with the clock signal. In accordance with a control part, a data driving part converts RGB data or CMY data outputted from the control part into an analog data, and then supplies it to the plurality of first pixel or the plurality of second pixel.
    Type: Application
    Filed: December 2, 2006
    Publication date: June 7, 2007
    Inventors: Dong Lee, Sun Lee, Yong Choi
  • Publication number: 20070126713
    Abstract: A display apparatus including a display panel, a main body casing to support the display panel and having a display opening to expose a display surface of the display panel and having a plurality of sensor mounting openings formed in a front surface thereof, an input unit provided to be movable about the display panel to emit light and supersonic waves, and a plurality of sensor units mounted in each sensor mounting opening of the main body casing to be movable between a sensing position protruding from the plane of the main body casing and a mounting position recessed from the sensing position, and to sense a position of the input unit and to provide position information of the input unit on the display panel, thus a display apparatus capable of improving the outer appearance of the display apparatus can be provided and a structure of a sensor that performs a tablet function can be improved to prevent the display apparatus from being damaged.
    Type: Application
    Filed: November 22, 2006
    Publication date: June 7, 2007
    Applicant: Samsung Electronics Co., Ltd
    Inventor: Hyun-yong Choi
  • Publication number: 20070126975
    Abstract: A method of fabricating a flat panel display includes, judging a panel defect area and a non-defect area of a display panel, generating a first compensation data for compensating the panel defect area, first modulating a data of the panel defect area by using the first compensation data, judging a brightness at a border between the panel defect area and the non-defect area of the display panel after compensating the panel defect, generating a second compensation data for compensating the border and the panel defect area, second modulating a data of the border and the panel defect area by using the second compensation data, adding the first compensation data and the second compensation data to calculate a resultant compensation data, and storing the resultant compensation data at a data modulation memory.
    Type: Application
    Filed: June 29, 2006
    Publication date: June 7, 2007
    Inventors: Yong Choi, Jung Hwang
  • Patent number: 7227683
    Abstract: Disclosed are a spherical reflective screen for displaying an image and a method for manufacturing the screen. The screen has a spherical surface with a radius of curvature of a circle drawn centering around a point, and a focal length of the screen is the same as a projection length of a projector so that the projector is located at a focal point of the screen, thus allowing the image formed by means of light projected from the projector to be straightly reflected on the screen but ambient light to be diffused to the outside. A frictional surface and diffusing lines are simultaneously formed on an aluminum foil by rubbing the double-layered aluminum foils together in one direction, therefore, viewing angle and resolution of the screen are improved two times or more.
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: June 5, 2007
    Inventor: Hae-Yong Choi
  • Publication number: 20070114661
    Abstract: Provided are a semiconductor package which is small in size but includes a large number of terminals disposed at intervals equal to or greater than a minimum pitch, and a method of fabricating the semiconductor package. The semiconductor package includes a semiconductor chip having a bottom surface on which a plurality of bumps are formed, redistribution layer patterns formed under the semiconductor chip and each including a first part electrically connected to at least one of the bumps and a second part electrically connected to the first part, an encapsulation layer surrounding at least a top surface of the semiconductor chip, and a patterned insulating layer formed below the redistribution layer patterns and exposing at least parts of the second parts of the redistribution layer patterns.
    Type: Application
    Filed: November 23, 2005
    Publication date: May 24, 2007
    Inventors: Soung-yong Choi, Min-hyo Park
  • Publication number: 20070114845
    Abstract: Disclosed is an elastic crawler formed with an elastic material in the shape of an endless track, and used as the wheel for the work vehicle with enhanced reliability and durability. The elastic crawler includes a crawler body 2A formed with an elastic material and having lugs 4L, 4R, 5L and 5R protruded at the ground contact side thereof, and cores 3 having wings 3L and 3R extended left and right to the center of the crawler body in the width direction thereof, and arranged parallel to each other in the longitudinal track direction of the crawler body such that the wings face the lugs formed at the crawler body. The crawler body has first and second lug units alternately arranged parallel to each other in the longitudinal track direction thereof (in the direction of Y1 and Y2). The first lug unit has left lugs 4L facing each other over two wings, and right lugs 4R arranged right to the center of the crawler body while proceeding symmetrical to the left lugs around the center.
    Type: Application
    Filed: December 1, 2004
    Publication date: May 24, 2007
    Inventor: Yong Choi
  • Patent number: 7213792
    Abstract: A monitor having a monitor body to form a picture thereon and a base member to support the monitor body includes a tilting unit provided between the monitor body and the base member to tiltably support the monitor body with respect to the base member, a pivoting unit provided between the monitor body and the tilting unit to pivotably support the monitor body with respect to the base member, and a slide supporting part provided between the pivoting unit and the tilting unit to slidably support the pivoting unit with respect to the tilting unit when the monitor body is pivoted with respect to the base member. Thus, the monitor can prevent a collision between the monitor body and the base member when the monitor body is pivoted with respect to the base member.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: May 8, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Hyun-yong Choi
  • Publication number: 20070090449
    Abstract: A non-volatile memory device and a method of forming the same are provided. The non-volatile memory device may include a cell isolation pattern and a semiconductor pattern sequentially stacked on a predetermined or given region of a semiconductor substrate, a cell gate line on the semiconductor pattern and on a top surface of the semiconductor substrate on one side of the cell isolation pattern, a multi-layered trap insulation layer between the cell gate line and the semiconductor substrate, and the cell gate line and the semiconductor pattern, a first impurity diffusion layer in the semiconductor substrate on both sides of the cell gate line and a second impurity diffusion layer in the semiconductor pattern on both sides of the cell gate line.
    Type: Application
    Filed: October 13, 2006
    Publication date: April 26, 2007
    Inventors: Byung-Yong Choi, Choong-Ho Lee, Dong-Gun Park
  • Publication number: 20070090443
    Abstract: A semiconductor device such as a flash memory device having a self-aligned floating gate and a method of fabricating the same is provided. An embodiment of the device includes an isolation layer defining a fin body is formed in a semiconductor substrate. The fin body has a portion protruding above the isolation layer. A sacrificial pattern is formed on the isolation layer. The sacrificial pattern has an opening self-aligned with the protruding portion of the fin body. The protruding fin body is exposed in the opening. An insulated floating gate pattern is formed to fill the opening. The sacrificial pattern is then removed. An inter-gate dielectric layer covering the floating gate pattern is formed. A control gate conductive layer is formed over the inter-gate dielectric layer.
    Type: Application
    Filed: June 20, 2006
    Publication date: April 26, 2007
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung-Yong CHOI, Choong-Ho LEE, Tae-Yong KIM, Dong-Gun PARK
  • Publication number: 20070084486
    Abstract: A dish washer includes a steam generating unit that is configured to control the amount of steam in accordance with the amount of items in the dish washer. The steam generating unit is positioned outside of the tub and is configured to generate and supply steam to the tub. The dishwasher includes a fluid supplying passage that supplies washing fluid to the steam generating unit. A steam discharging passage is configured to discharge steam that is generated from the steam generating unit to the tub.
    Type: Application
    Filed: September 5, 2006
    Publication date: April 19, 2007
    Applicant: LG ELECTRONICS INC.
    Inventors: Nung Park, Sang Yoon, Yong Choi, Si Jeon, Dae Han
  • Publication number: 20070085454
    Abstract: The use of computer case is just to put together computer parts. A computer case needs to be located either on top of the desk, on the side of the desk, under the desk or on the floor. Not only computer desk takes up space but also the computer case is not safe from being stolen. By integrating computer case/chassis with a computer desk, a space-saving issue and parts-being-stolen issue will be resolved. This is a very easy to maintain. It can be unlocked to open the drawer and blow dust. If the system needs to be upgraded then open the drawer swap the parts without going through unplugging, re-plugging or assembling, disassembling hassle. If the system needs to be completely repaired then the entire drawer can be taken out just like the way a regular drawer is moved out. The drawer functions same as computer case but it is integrated with the desk.
    Type: Application
    Filed: October 19, 2005
    Publication date: April 19, 2007
    Inventor: Yong Choi
  • Publication number: 20070087032
    Abstract: A cartilage therapeutic composition is developed for clinical transplantation into articulatio genu (knee joints) or ankle joints. It has clinical significance for symptomatic cartilage defects of the femoral condyle (medial, lateral, or trochlear) and bone cartilage defects of the talus (anklebone) in human or animal hosts, The cartilage therapeutic composition comprises a mixture of components of chondrocytes isolated and expanded or differentiated from a host such as a human or animal, and thrombin and a fibrinogen matrix containing fibrinogen. An application of the cartilage therapeutic composition is that a mixture of thrombin, chondrocyte components and a fibrinogen matrix is injected into a cartilage defect region followed by solidification therein. It provides rapid healing and effective regeneration of cartilage without surgical operation. It has the merits of safety and simplicity by allowing the use of an arthroscope for transplantation.
    Type: Application
    Filed: December 7, 2004
    Publication date: April 19, 2007
    Inventors: Cheong-Ho Chang, Chang-Kwon Ko, Jae-Deog Jang, Eun-Young Lee, Jeong-Yong Choi
  • Publication number: 20070079851
    Abstract: There is provided a dishwasher. The dishwasher includes a tub for receiving dishes, a steam generation unit provided at an outside of the tub and generating steam that will be supplied to the tub, a steam passage along which the steam generated from the steam generation unit is supplied to the tub, and a chamber for storing water used for generating the steam.
    Type: Application
    Filed: September 5, 2006
    Publication date: April 12, 2007
    Applicant: LG ELECTRONICS INC.
    Inventors: Nung Park, Sang Yoon, Yong Choi, Dae Han
  • Publication number: 20070070191
    Abstract: A single channel stereoscopic monitor receives a stereoscopic TV image and an Internet stereoscopic image. Left and right eye images are simultaneously received to display the stereoscopic image by a monitor or a TV through a single channel, are polarized by polarizing plates having left and right deflection angles symmetrical to each other, and are automatically combined into a single stereoscopic image by a reflecting mirror and a half mirror, so that a viewer can watch the stereoscopic image.
    Type: Application
    Filed: September 15, 2006
    Publication date: March 29, 2007
    Inventor: Hae-Yong Choi
  • Publication number: 20070070782
    Abstract: Provided are an input buffer of a memory device, a memory controller, and a memory system making use thereof. The input buffer of a memory device is enabled or disabled in response to a first signal showing chip selection information and a second signal showing power down information, and the input buffer is enabled only when the second signal shows a non-power down mode and the first signal shows a chip selection state. The input buffer is at least one selected from the group consisting of a row address strobe input buffer, a column address strobe input buffer, and an address input buffer.
    Type: Application
    Filed: September 6, 2006
    Publication date: March 29, 2007
    Inventors: Dong-woo Lee, Jung-yong Choi, Jong-hyun Choi
  • Publication number: 20070073836
    Abstract: Provided are a sensor node assistant apparatus, a sensor node integrated development apparatus, and a sensor network development system using the same. The sensor network development system includes a sensor node assistant apparatus disposed in at least one sensor node and communicating with a host computer, processing instructions generated from the host computer, and communicating with the sensor nodes; and a sensor node integrated development apparatus disposed in the host computer and communicating with the sensor node assistant apparatus to control the sensor nodes. Thus, it is possible to develop a more reliable sensor network system with reduced time and cost.
    Type: Application
    Filed: May 17, 2006
    Publication date: March 29, 2007
    Inventors: Yong Choi, Chae Lim
  • Publication number: 20070059606
    Abstract: Disclosed is a lithium secondary battery comprising a cathode, an anode, an electrolyte and a separator, wherein the anode comprises an anode active material having a specific surface area of 3 m2/g or less, and the electrolyte comprises 0.1˜6 parts by weight of a propane sultone-based compound based on 100 parts by weight of the electrolyte. The lithium secondary battery solves the problem of performance degradation caused by the use of an increased amount of a propane sultone-based compound required to form a SEI film on the surface of an anode upon the first charge cycle. Also, the lithium secondary battery can provide improved cycle characteristics and high-temperature storage characteristics.
    Type: Application
    Filed: September 15, 2006
    Publication date: March 15, 2007
    Inventors: Ho Lee, Tae Park, Yong Choi, Soo Yoon, Hong Park, Hyun Jung, Jeong Ahn