Patents by Inventor Kang Ryeol Lee

Kang Ryeol 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).

  • IMAGE SENSING DEVICE USING ADAPTIVELY ADJUSTED PRE-CHARGE CURRENT
    Publication number: 20240129648
    Abstract: An image sensing device includes: a control circuit coupled between an output terminal of a pixel signal and a high voltage terminal, and configured to generate a control voltage corresponding to a voltage level of the pixel signal; and a current supplying circuit coupled between the output terminal and the high voltage terminal, and configured to supply a pre-charge current, which is configured to be adaptively adjusted according to the voltage level of the pixel signal, to the output terminal based on the control voltage.
    Type: Application
    Filed: December 21, 2023
    Publication date: April 18, 2024
    Inventors: Yu Jin PARK, Nam Ryeol KIM, Kang Bong SEO, Jeong Eun SONG, Jung Soon SHIN, Seung Hwan LEE
  • Method for providing a user interface based on touch pressure, and electronic device using same
    Patent number: 10168886
    Abstract: A method for providing a User Interface (UI) based on a touch pressure and an electronic device using the same are provided. The UI providing method of the electronic device detects a touch pressure of a single touch input through a touch screen of the electronic device, and controls the electronic device based on the touch pressure. Since various UIs can be provided based on the touch pressure applied by the user in the touch screen, user convenience and entertainment can be improved.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: January 1, 2019
    Assignee: Korea Electronics Technology Institute
    Inventors: Kun Nyun Kim, Kwang Bum Park, Won Hyo Kim, Kang Ryeol Lee, Kyeung Hak Seo
  • METHOD FOR PROVIDING A USER INTERFACE BASED ON TOUCH PRESSURE, AND ELECTRONIC DEVICE USING SAME
    Publication number: 20160098184
    Abstract: A method for providing a User Interface (UI) based on a touch pressure and an electronic device using the same are provided. The UI providing method of the electronic device detects a touch pressure of a single touch input through a touch screen of the electronic device, and controls the electronic device based on the touch pressure. Since various UIs can be provided based on the touch pressure applied by the user in the touch screen, user convenience and entertainment can be improved.
    Type: Application
    Filed: December 14, 2015
    Publication date: April 7, 2016
    Inventors: Kun Nyun KIM, Kwang Bum PARK, Won Hyo KIM, Kang Ryeol LEE, Kyeung Hak SEO
  • Method for providing a user interface based on touch pressure, and electronic device using same
    Patent number: 9244601
    Abstract: A method for providing a User Interface (UI) based on a touch pressure and an electronic device using the same are provided. The UI providing method of the electronic device detects a touch pressure of a single touch input through a touch screen of the electronic device, and controls the electronic device based on the touch pressure. Since various UIs can be provided based on the touch pressure applied by the user in the touch screen, user convenience and entertainment can be improved.
    Type: Grant
    Filed: January 20, 2011
    Date of Patent: January 26, 2016
    Assignee: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
    Inventors: Kun Nyun Kim, Kwang Bum Park, Won Hyo Kim, Kang Ryeol Lee, Kyeung Hak Seo
  • METHOD FOR PROVIDING A USER INTERFACE BASED ON TOUCH PRESSURE, AND ELECTRONIC DEVICE USING SAME
    Publication number: 20120274662
    Abstract: A method for providing a User Interface (UI) based on a touch pressure and an electronic device using the same are provided. The UI providing method of the electronic device detects a touch pressure of a single touch input through a touch screen of the electronic device, and controls the electronic device based on the touch pressure. Since various UIs can be provided based on the touch pressure applied by the user in the touch screen, user convenience and entertainment can be improved.
    Type: Application
    Filed: January 20, 2011
    Publication date: November 1, 2012
    Inventors: Kun Nyun Kim, Kwang Bum Park, Won Hyo Kim, Kang Ryeol Lee, Kyeung Hak Seo