Patents by Inventor Hu-seung Lee

Hu-seung 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).

  • Device and method for controlling brightness of light source
    Patent number: 10687396
    Abstract: Disclosed is an electronic device that includes a layer, a light source that irradiates light to the layer from a lower side of the layer, a regulator that supplies a voltage to the light source, and a processor electrically connected with the regulator. The processor determines an output voltage of the regulator based on information about the layer.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: June 16, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jong Jin Baek, Hu Seung Lee
  • DEVICE AND METHOD FOR CONTROLLING BRIGHTNESS OF LIGHT SOURCE
    Publication number: 20170048946
    Abstract: Disclosed is an electronic device that includes a layer, a light source that irradiates light to the layer from a lower side of the layer, a regulator that supplies a voltage to the light source, and a processor electrically connected with the regulator. The processor determines an output voltage of the regulator based on information about the layer.
    Type: Application
    Filed: August 12, 2016
    Publication date: February 16, 2017
    Inventors: Jong Jin BAEK, Hu Seung LEE
  • Method for manufacturing a fine metal electrode
    Patent number: 9046777
    Abstract: In a method for manufacturing a fine metal electrode, the method includes coating an organometallic ink on a first base substrate to form a solution layer. The first base substrate on which the solution layer is formed is pre-baked, to self-produce a nanoparticle in the solution layer. The first base substrate on which the solution layer is formed is aligned with a photomask. A laser is irradiated on the photomask. The photomask is detached from the base substrate on which the solution layer is formed. The solution layer is cleaned.
    Type: Grant
    Filed: March 19, 2013
    Date of Patent: June 2, 2015
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Min-yang Yang, Bong-chul Kang, Jin-ho Youn, Hu-seung Lee