Patents by Inventor Hyun-Deok Seo

Hyun-Deok Seo 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 wireless charging
    Patent number: 11088563
    Abstract: The present invention relates to an electronic device, and to an electronic device and method for controlling wireless charging.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: August 10, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Deok Seo, Ku-Chul Jung, Sang-Hyun Ryu, Min-Jeong Lee
  • ELECTRONIC DEVICE AND METHOD FOR CONTROLLING WIRELESS CHARGING
    Publication number: 20200021126
    Abstract: The present invention relates to an electronic device, and to an electronic device and method for controlling wireless charging.
    Type: Application
    Filed: September 21, 2017
    Publication date: January 16, 2020
    Inventors: Hyun-Deok SEO, Ku-Chul JUNG, Sang-Hyun RYU, Min-Jeong LEE
  • Electronic device and method for charging battery
    Patent number: 10256653
    Abstract: Provided are a battery charging method and an electronic device. The electronic device includes a connector that includes a first terminal to which a voltage is applied by an external charger and a second terminal for transmitting and receiving data, and a first charging circuit configured to charge a battery of the electronic device by using the voltage applied to the first terminal. The first charging circuit may include a communication circuit configured to transmit information related to the battery through the second terminal, a voltage converter configured to convert a voltage supplied to the battery and a first controller circuit configured to obtain first information regarding a voltage of the battery, control the communication circuit to transmit the first information to a charger connected with the connector, and control the voltage converter to charge the battery using a voltage adjusted based on the first information by the charger, if the adjusted voltage is applied to the first terminal.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: April 9, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Geun Yoon, Chul-Woo Park, Ku-Chul Jung, Hyun-Deok Seo, Min-Jeong Lee
  • ELECTRONIC DEVICE AND METHOD FOR CHARGING BATTERY
    Publication number: 20170294793
    Abstract: Provided are a battery charging method and an electronic device. The electronic device includes a connector that includes a first terminal to which a voltage is applied by an external charger and a second terminal for transmitting and receiving data, and a first charging circuit configured to charge a battery of the electronic device by using the voltage applied to the first terminal. The first charging circuit may include a communication circuit configured to transmit information related to the battery through the second terminal, a voltage converter configured to convert a voltage supplied to the battery and a first controller circuit configured to obtain first information regarding a voltage of the battery, control the communication circuit to transmit the first information to a charger connected with the connector, and control the voltage converter to charge the battery using a voltage adjusted based on the first information by the charger, if the adjusted voltage is applied to the first terminal.
    Type: Application
    Filed: April 10, 2017
    Publication date: October 12, 2017
    Inventors: Sung-Geun YOON, Chul-Woo PARK, Ku-Chul JUNG, Hyun-Deok SEO, Min-Jeong LEE
  • Mobile communication terminal having radiant-heat sheet
    Patent number: 9582051
    Abstract: A mobile communication terminal with a radiant-heat function is provided. The mobile communication terminal includes: a display module; a rear cover; an inner support structure positioned between the display module and the rear cover and including a first surface facing the display module and a second surface facing an opposite side to the display module; a first radiant-heat sheet positioned between the first surface of the support structure and the display module; a printed circuit board positioned between the first radiant-heat sheet and the first surface of the support structure; and a second radiant-heat sheet positioned between the second surface of the support structure and the rear cover.
    Type: Grant
    Filed: February 19, 2015
    Date of Patent: February 28, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Youn Jang, Kyung-Ha Koo, Kun-Tak Kim, Ki-Cheol Bae, Hyun-Deok Seo, Hyun-Tae Jang, Jong-Chul Choi
  • MOBILE COMMUNICATION TERMINAL HAVING RADIANT-HEAT SHEET
    Publication number: 20150241935
    Abstract: A mobile communication terminal with a radiant-heat function is provided. The mobile communication terminal includes: a display module; a rear cover; an inner support structure positioned between the display module and the rear cover and including a first surface facing the display module and a second surface facing an opposite side to the display module; a first radiant-heat sheet positioned between the first surface of the support structure and the display module; a printed circuit board positioned between the first radiant-heat sheet and the first surface of the support structure; and a second radiant-heat sheet positioned between the second surface of the support structure and the rear cover.
    Type: Application
    Filed: February 19, 2015
    Publication date: August 27, 2015
    Inventors: Ki-Youn Jang, Kyung-Ha Koo, Kun-Tak Kim, Ki-Cheol Bae, Hyun-Deok Seo, Hyun-Tae Jang, Jong-Chul Choi
  • Mobile communication terminal having radiant-heat sheet
    Patent number: RE48641
    Abstract: A mobile communication terminal with a radiant-heat function is provided. The mobile communication terminal includes: a display module; a rear cover; an inner support structure positioned between the display module and the rear cover and including a first surface facing the display module and a second surface facing an opposite side to the display module; a first radiant-heat sheet positioned between the first surface of the support structure and the display module; a printed circuit board positioned between the first radiant-heat sheet and the first surface of the support structure; and a second radiant-heat sheet positioned between the second surface of the support structure and the rear cover.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: July 13, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Youn Jang, Kyung-Ha Koo, Kun-Tak Kim, Ki-Cheol Bae, Hyun-Deok Seo, Hyun-Tae Jang, Jong-Chul Choi