Patents by Inventor Chaisung RYU

Chaisung RYU 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).

  • Method to charge battery and electronic device including battery
    Patent number: 11695291
    Abstract: Disclosed is an electronic device. The electronic device includes a battery, a charging part configured to be connectable to an external charging device to charge the battery, a memory, and a processor operatively connected to the charging part and the memory. The processor may determine whether the charging part is connected to the external charging device, determine whether the electronic device moves and/or electronic device usage time information of a user, and reduce a voltage at which the battery enters supplementary charging to a second voltage lower than a first voltage which corresponds to a value stored in the memory, based on whether the electronic device moves and/or the electronic device usage time information. In addition, it is possible to implement various other embodiments understood through the disclosure.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: July 4, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kiyoun Jang, Myeongho Kim, Shihyun Kim, Inhye Kim, Chaisung Ryu
  • METHOD TO CHARGE BATTERY AND ELECTRONIC DEVICE INCLUDING BATTERY
    Publication number: 20210091586
    Abstract: Disclosed is an electronic device. The electronic device includes a battery, a charging part configured to be connectable to an external charging device to charge the battery, a memory, and a processor operatively connected to the charging part and the memory. The processor may determine whether the charging part is connected to the external charging device, determine whether the electronic device moves and/or electronic device usage time information of a user, and reduce a voltage at which the battery enters supplementary charging to a second voltage lower than a first voltage which corresponds to a value stored in the memory, based on whether the electronic device moves and/or the electronic device usage time information. In addition, it is possible to implement various other embodiments understood through the disclosure.
    Type: Application
    Filed: September 10, 2020
    Publication date: March 25, 2021
    Inventors: Kiyoun JANG, Myeongho KIM, Shihyun KIM, Inhye KIM, Chaisung RYU