Patents by Inventor Won-Ki Lee

Won-Ki Lee 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).

  • Electronic device and method for controlling temperature of electronic device
    Patent number: 10305311
    Abstract: According to various embodiments of the present disclosure, an electronic device comprising: a housing; a conductive pattern that is provided in the housing; and a controller that is electrically connected with the conductive pattern, configured to apply a current to the conductive pattern, monitor the current, and if the monitored current value exceeds a first threshold value for more than a selected time, changes the current value to a first selected value that is equal to or less than the first threshold value; wherein the conductive pattern is configured to generate induced electric power responsive to application of current by the controller. Various embodiments may be provided.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: May 28, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joon-Il Kim, Won-Ki Lee, Sang-Moo Hwangbo, Se-Ho Park
  • Methods of forming hardmask material film
    Patent number: 9874812
    Abstract: Methods of forming a hardmask material film are provided.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: January 23, 2018
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SAMSUNG SDI CO., LTD.
    Inventors: Myeong-koo Kim, Nae-ry Yu, Won-ki Lee, Hyun-woo Kim, Song-se Yi, Min-soo Kim, Jae-yeol Baek, Hyun-ji Song
  • ELECTRONIC DEVICE AND METHOD FOR CONTROLLING TEMPERATURE OF ELECTRONIC DEVICE
    Publication number: 20170063141
    Abstract: According to various embodiments of the present disclosure, an electronic device comprising: a housing; a conductive pattern that is provided in the housing; and a controller that is electrically connected with the conductive pattern, configured to apply a current to the conductive pattern, monitor the current, and if the monitored current value exceeds a first threshold value for more than a selected time, changes the current value to a first selected value that is equal to or less than the first threshold value; wherein the conductive pattern is configured to generate induced electric power responsive to application of current by the controller. Various embodiments may be provided.
    Type: Application
    Filed: August 22, 2016
    Publication date: March 2, 2017
    Inventors: Joon-Il KIM, Won-Ki LEE, Sang-Moo HWANGBO, Se-Ho PARK
  • METHODS OF FORMING HARDMASK MATERIAL FILM
    Publication number: 20160225636
    Abstract: Methods of forming a hardmask material film are provided.
    Type: Application
    Filed: January 29, 2016
    Publication date: August 4, 2016
    Inventors: Myeong-koo KIM, Nae-ry YU, Won-ki LEE, Hyun-woo KIM, Song-se YI, Min-soo KIM, Jae-yeol BAEK, Hyun-ji SONG
  • 3D IMAGE ACQUISITION APPARATUS EMPLOYING INTERCHANGABLE LENS
    Publication number: 20120314039
    Abstract: A three-dimensional (3D) image acquisition apparatus is provided. The 3D image acquisition apparatus includes: an interchangeable lens unit comprising a lighting unit that irradiates light toward an object, a color image lens unit that forms a color image of the object, and a depth image capturing unit that comprises a depth image lens unit for obtaining depth image information relating to the object; and a main body comprising a first image sensor that converts an optical image formed by the color image lens unit into an electric signal and an image processor that forms a 3D image using the electric signal of the first image sensor and depth information of the depth image capturing unit, wherein the interchangeable lens unit is detachable from the main body.
    Type: Application
    Filed: May 2, 2012
    Publication date: December 13, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jang-woo YOU, Yong-hwa PARK, Won-ki LEE, Yong-chul CHO, Mi-jeong SONG
  • Vapor Heating Type Cooking Apparatus
    Publication number: 20070209656
    Abstract: The present invention relates to a vapor heating type cooking apparatus cooking food materials using high pressure vapor as a heat source.
    Type: Application
    Filed: February 16, 2007
    Publication date: September 13, 2007
    Inventor: Won-Ki Lee
  • Fluorocarbon end-capped polymers and method of synthesis
    Patent number: 6329470
    Abstract: The present invention provides novel surface modified biodegradable polyesters having fluorocarbon chains at the terminal end of the polyesters. The compounds of the present invention are obtained by the addition of fluorocarbon chains at the surface of the polyester. Any commonly used polyester material can be used in the present invention; however, polyglycolic or polylactic acids or co-polymers thereof are preferred.
    Type: Grant
    Filed: September 29, 2000
    Date of Patent: December 11, 2001
    Assignee: The Research Foundation of State University of New York
    Inventors: Joseph A. Gardella, Jr., Wesley Hicks, Jr., Timothy Koloski, Ilario Losito, Won-Ki Lee, Terrence G. Vargo