Patents by Inventor Young Ahn

Young Ahn 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: 20080054807
    Abstract: A plasma display panel having higher light-emitting luminance and efficiency of a discharge cell includes: a plurality of first barriers successively formed on a substrate at predetermined intervals; a plurality of first sustain electrodes formed at a width more than 40% of a pixel pitch, which is an overall distance of four of the barriers, to be orthogonal to the first barriers; a plurality of second sustain electrodes spaced apart from the first sustain electrodes at a distance less than 20% of the pixel pitch and mated with the first sustain electrodes one by one; a dielectric layer formed at a thickness of 25 ?m or more to cover the first and second sustain electrodes; and a plurality of pads formed on some of the dielectric layer corresponding to the first sustain electrodes and the second sustain electrodes in each discharge cell.
    Type: Application
    Filed: October 31, 2007
    Publication date: March 6, 2008
    Inventors: Jae KIM, Chung Jeon, Eun Lee, Young Ahn, Seok Kang, Sung Ahn
  • Publication number: 20070122936
    Abstract: Disclosed is a heat treatment system for semiconductor devices. The heat treatment system is used in a heat treatment process for semiconductor devices, such as a crystallization process for an amorphous silicon thin film or a dopant activation process for a poly-crystalline silicon thin film formed on a surface of a glass substrate of a flat display panel including a liquid crystal display (LCD) or an organic light emitting device (OLED).
    Type: Application
    Filed: November 13, 2006
    Publication date: May 31, 2007
    Inventors: Wang Park, Jung Kim, Young Ahn, Hyoung Kim, Dong Shin
  • Publication number: 20070115525
    Abstract: An optical pickup device, which reduces the size of an optical spot formed on an optical disk, and prevents the degradation of a tracking error signal due to coherent light from a layer adjacent a target recording/reproducing layer of the optical disk. The optical pickup device includes a light source emitting light at a designated wavelength; an object lens concentrating the light incident from the light source thereupon and forming an optical spot on an optical disk having multiple recording layers; and an optical detector receiving the light reflected by the optical disk and detecting a data signal and an error signal, wherein at least one diffraction pattern region partially diffracting or intercepting the light, emitted from the light source and being incident upon the object lens, and the light, reflected by optical disk and being incident upon the object lens, is formed on the object lens.
    Type: Application
    Filed: August 8, 2006
    Publication date: May 24, 2007
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Tae Heor, Soo Park, Young Ahn
  • Publication number: 20070085480
    Abstract: There is disclosed a plasma display panel that is adaptive for improving yield and mass productivity and a fabricating method thereof. A plasma display panel according to an embodiment of the present invention includes a first substrate; a second substrate facing the first substrate with a discharge space therebetween; a sealing layer located between the first substrate and the second substrate; and a buffer layer formed between the first substrate and the sealing layer to compensate the thermal stress of the first substrate and the sealing layer.
    Type: Application
    Filed: December 13, 2006
    Publication date: April 19, 2007
    Inventor: Young Ahn
  • Publication number: 20070072900
    Abstract: The bioavailability of an anticancer agent is enhanced when the anticancer agent is administered together with a pharmaceutical composition comprising a compound of formula (I) or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: October 6, 2004
    Publication date: March 29, 2007
    Applicant: Hanmi Pharm. Co., Ltd.
    Inventors: Keuk Bang, Mi Cha, Young Ahn, Young Ham, Maeng Kim, Gwan Lee
  • Publication number: 20070039646
    Abstract: Non-polymeric drag reducing agents in the form of maleated fatty acids and the esters thereof and the organic, inorganic or amine salts thereof are described herein. These additives are useful to reduce drag in hydrocarbon fluids and multiphase fluids of hydrocarbon(s) and water. No injection probes or other special equipment is expected to be required to introduce the drag reducing agent into the liquid stream, nor is grinding (cryogenic or otherwise) of the additive necessary to form a suitable drag reducing agent. The drag reducing additives of the invention are not subject to shear degradation and do not cause undesirable changes in the emulsion or fluid quality of the fluid being treated, or undesirable foaming.
    Type: Application
    Filed: October 25, 2006
    Publication date: February 22, 2007
    Inventors: Vladimir Jovancicevic, Young Ahn
  • Publication number: 20060279212
    Abstract: A plasma display apparatus is provided. Polygonal discharge cells are arranged in delta. Extension parts are extended from pairs of sustain electrodes that apply a voltage to the discharge cells to discharge spaces to face each other. Since the extension parts have at least one depressed parts, the efficiency of sustain discharge improves due to a long gap. Since the width of data electrodes formed under the discharge cells is large in the discharge spaces, a distance between the effective side surfaces of the pairs of sustain electrodes and the data electrodes is reduced so that the efficiency of address discharge improves.
    Type: Application
    Filed: February 3, 2006
    Publication date: December 14, 2006
    Inventor: Young Ahn
  • Publication number: 20060233774
    Abstract: The present invention is directed to a composition for use in liver function improvement, blood alcohol level reduction and in-vivo antioxidant activity enhancement, comprising Lactobacillus brevis HY7401, Lactobacillus fermentum CS332, Lactobacillus acidophilus CSG, Bifidobacterium longum HY8001, an Alder tree extract, a Selfheal extract, a milk thistle extract, a green bean-rice bran fermentation extract, a turnip extract, a tomato extract, a broccoli extract, a pineapple extract, a colostrum powder, betaine, vitamin B1, B2, B3, B6, B9, B12, C, and E. The composition can improve declined liver functions and shows excellent hepatoprotective and hepatocurative activity against alcohol on excessive or habitual drinking with the ability to reduce blood alcohol levels. Its superior enhancement of in-vivo antioxidant activity also contributes to the use of the composition in the prevention of liver diseases and the improvement of liver functions.
    Type: Application
    Filed: April 19, 2006
    Publication date: October 19, 2006
    Applicant: Korea Yakult Co., Ltd
    Inventors: Kwang Lim, Young Ahn, Yong Kim, Jin Bae, Ho Oh, Chul Huh
  • Publication number: 20060208964
    Abstract: There is provided a plasma display device which can improve a brightness characteristic and a driving method thereof, where a screen load is detected and a rising time or a falling time of a sustain pulse changes depending on the detected screen load. A rising time or a falling time of a sustain pulse is extended when the screen load is large, compared to when the screen load is small. Therefore, brightness and discharge efficiency of a plasma display device can be enhanced when the screen load is large and a voltage margin can be enhanced while having a stable brightness characteristic when the screen load is small, so that a picture quality characteristic can be improved while enhancing driving efficiency of a plasma display panel.
    Type: Application
    Filed: March 9, 2006
    Publication date: September 21, 2006
    Applicant: LG ELECTRONICS INC.
    Inventors: Young Ahn, Sang Lee
  • Publication number: 20060211681
    Abstract: The present invention relates to an adenosine deaminase inhibitor and a novel Bacillus sp. strain which produces it. Particularly, the present 5 invention relates to the adenosine deaminase inhibitor, and the novel Bacillus sp. IADA-7 producing the above adenosine deaminase inhibitor. The adenosine deaminase inhibitor of the present Invention shows superior antibacterial and anticancer activities to the previously reported adenosine deaminase inhibitors.
    Type: Application
    Filed: March 24, 2004
    Publication date: September 21, 2006
    Inventors: Gwang Lee, Young Ahn, Ki Ho Park, Hong Ki Jun
  • Publication number: 20060145616
    Abstract: A plasma display panel having higher light-emitting luminance and efficiency of a discharge cell includes: plurality of first barriers successively formed on a substrate at predetermined intervals; a plurality of first sustain electrodes formed at a width more than 40% of a pixel pitch, which is an overall distance of four of the barriers, to be orthogonal to the first barriers; a plurality of second sustain electrodes spaced apart from the first sustain electrodes at a distance less than 20% of the pixel pitch and mated with the first sustain electrodes one by one; a dielectric layer formed at a thickness of 25 ?m or more to cover the first and second sustain electrodes; and a plurality of pads formed on some of the dielectric layer corresponding to the first sustain electrodes and the second sustain electrodes in each discharge cell.
    Type: Application
    Filed: May 13, 2005
    Publication date: July 6, 2006
    Inventors: Jae Kim, Chung Jeon, Eun Lee, Young Ahn, Seok Kang, Sung Ahn
  • Publication number: 20060070944
    Abstract: A food cooking apparatus having a container that forms a housing. A strainer is positioned within the housing and is rotatably mounted with respect to the container. A pressing element, such as a tab, is connected with respect to the container. When the container is filled with a cooking liquid, such as hot water, the strainer can be held with a handle and the tab can be pressed to apply a torquing force that rotates the container into a dumping position while simultaneously maintaining a generally horizontal position of the strainer, for example to prevent food from falling out of the strainer.
    Type: Application
    Filed: December 29, 2004
    Publication date: April 6, 2006
    Inventors: Juhn Ahn, Young Ahn
  • Patent number: 5367801
    Abstract: A multi-layer three-dimensional display has three layers which are spaced apart in a common frame, with the front two being semi-transparent. Each layer is painted with a portion of an image, with the foreground details being on the front panel and the background on the back panel, etc. The central panel is a solid transparent sheet with the illustration applied thereto, and also being provided with a series of opaque, closely spaced light stripes. The front panel is preferably made of a screen similar to a window screen but could alternatively be a transparent sheet with or without a single grid of parallel lines. The display has an interior illumination means which cooperates with the visual effect of the front panel over the striped central panel in front of the opaque background panel to give the display a special shimmering effect and enhance its three-dimensional appearance.
    Type: Grant
    Filed: January 25, 1993
    Date of Patent: November 29, 1994
    Inventor: Young Ahn
  • Patent number: D746266
    Type: Grant
    Filed: March 21, 2014
    Date of Patent: December 29, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Chan Kwon, Eun-Ha Choi, Young Ahn, Jin-Le Ryu