Patents by Inventor Don Young

Don Young 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: 9817475
    Abstract: A method includes detecting a movement of an eye pupil in an eye tracking mode, moving an indicator on the screen according to the movement of the eye pupil, detecting a touch on a touch area, and in response to detecting the touch on the touch area, selecting an object on which the indicator is located, among the plurality of the objects on the screen. An electronic device includes a display configured to display displaying a plurality of objects on a screen, and a processor configured to detect a movement of an eye pupil through a camera in an eye tracking mode, move an indicator on the screen according to the movement of the eye pupil, detect a touch on the electronic device, and in response to detecting the touch, select an object on which the indicator is located, among the plurality of the objects on the screen.
    Type: Grant
    Filed: March 17, 2015
    Date of Patent: November 14, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Don-Young Lee
  • Publication number: 20150261295
    Abstract: A method includes detecting a movement of an eye pupil in an eye tracking mode, moving an indicator on the screen according to the movement of the eye pupil, detecting a touch on a touch area, and in response to detecting the touch on the touch area, selecting an object on which the indicator is located, among the plurality of the objects on the screen. An electronic device includes a display configured to display displaying a plurality of objects on a screen, and a processor configured to detect a movement of an eye pupil through a camera in an eye tracking mode, move an indicator on the screen according to the movement of the eye pupil, detect a touch on the electronic device, and in response to detecting the touch, select an object on which the indicator is located, among the plurality of the objects on the screen.
    Type: Application
    Filed: March 17, 2015
    Publication date: September 17, 2015
    Inventor: Don-Young Lee
  • Patent number: 7578926
    Abstract: A process for producing a lubricating base oil having high oxidation stability, wherein the feed used to prepare the lubricating base oil contains at least 5 wt. % olefins, said process comprising (a) determining the weight percent of olefins present in the feed by means of 1H NMR; (b) hydroprocessing the feed under hydroprocessing conditions selected to reduce the amount of olefins present to a target value which has been pre-determined by means of 1H NMR to produce a lubricating base oil having the desired oxidation stability; and (c) collecting a lubricating base oil having the selected oxidation stability from the hydroprocessing zone.
    Type: Grant
    Filed: April 20, 2005
    Date of Patent: August 25, 2009
    Assignee: Chevron U.S.A. Inc.
    Inventors: Susan M. Abernathy, David R. Johnson, John M. Rosenbaum, Don Young
  • Publication number: 20060237344
    Abstract: A process for producing a lubricating base oil having high oxidation stability, wherein the feed used to prepare the lubricating base oil contains at least 5 wt. % olefms, said process comprising (a) determining the weight percent of olefins present in the feed by means of 1H NMR; (b) hydroprocessing the feed under hydroprocessing conditions selected to reduce the amount of olefins present to a target value which has been pre-determined by means of 1H NMR to produce a lubricating base oil having the desired oxidation stability; and (c) collecting a lubricating base oil having the selected oxidation stability from the hydroprocessing zone.
    Type: Application
    Filed: April 20, 2005
    Publication date: October 26, 2006
    Inventors: Susan Abernathy, David Johnson, John Rosenbaum, Don Young
  • Patent number: 5523255
    Abstract: A method for forming a device isolation film of a semiconductor device, which includes the steps of forming a pad oxide film on a semiconductor substrate, forming an oxidation buffer layer on the pad oxide film, forming an oxidation prevention film on the oxidation buffer layer, forming an aperture in the oxidation prevention film and a longitudinally co-extensive recess in the oxidation buffer layer, to thereby expose a portion of the oxidation buffer layer, forming a cap oxide film on the exposed portion of the oxidation buffer layer by subjecting a first resultant structure obtained by the preceding steps to a thermal oxidation process, forming an oxynitride film at an interface between the cap oxide film and the oxidation buffer layer by heat-treating a second resultant structure obtained by the preceding steps in a nitrogen atmosphere, and, forming the device isolation film by subjecting a third resultant structure obtained by the preceding steps to a thermal oxidation process.
    Type: Grant
    Filed: May 31, 1995
    Date of Patent: June 4, 1996
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-woo Hyung, Don-young Ku, Byung-hong Chung, Yong-oon Hwang, Hung-mo Yang, Yun-seung Shin