Patents by Inventor Hyeong-Tae Kim

Hyeong-Tae Kim 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).

  • Near-field communication antenna device and electronic device having same
    Patent number: 11005160
    Abstract: Various embodiments related to a near-field (short-range) communication antenna device, which is used for an electronic device, are disclosed. According to an embodiment, a near-field (short-range) communication antenna device may comprise: an electronic device cover unit; a circuit board provided inside the cover unit; a near-field (short-range) communication module, which is mounted on the circuit board, and which comprises a transmitting module and a receiving module; and first and second dielectric body units that face the transmitting module and the receiving module. In addition, various other embodiments are possible.
    Type: Grant
    Filed: November 3, 2016
    Date of Patent: May 11, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Gil Jeon, Hyeong-Tae Kim, Jung-Sik Park
  • Source driver and a display driver integrated circuit
    Patent number: 10770022
    Abstract: A source driver including: a first source line; a second source line; a charge sharing switch which controls a connection between the first source line and the second source line; a first cross charge sharing switch which controls a connection between a first capacitor and the first source line, and a connection between a second capacitor and the second source line; and a second cross charge sharing switch which controls a connection between the first capacitor and the second source line, and a connection between the second capacitor and the first source line.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: September 8, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joway Chen, Chul Ho Choi, Dip Wu, Hyeong Tae Kim, Yuwen Chiou, Jin Woo Kim
  • SOURCE DRIVER AND A DISPLAY DRIVER INTEGRATED CIRCUIT
    Publication number: 20190340994
    Abstract: A source driver including: a first source line; a second source line; a charge sharing switch which controls a connection between the first source line and the second source line; a first cross charge sharing switch which controls a connection between a first capacitor and the first source line, and a connection between a second capacitor and the second source line; and a second cross charge sharing switch which controls a connection between the first capacitor and the second source line, and a connection between the second capacitor and the first source line.
    Type: Application
    Filed: February 28, 2019
    Publication date: November 7, 2019
    Inventors: JOWAY CHEN, Chul Ho Choi, Dip Wu, Hyeong Tae Kim, Yuwen Chiou, Jin Woo Kim
  • NEAR-FIELD COMMUNICATION ANTENNA DEVICE AND ELECTRONIC DEVICE HAVING SAME
    Publication number: 20180309188
    Abstract: Various embodiments related to a near-field (short-range) communication antenna device, which is used for an electronic device, are disclosed. According to an embodiment, a near-field (short-range) communication antenna device may comprise: an electronic device cover unit; a circuit board provided inside the cover unit; a near-field (short-range) communication module, which is mounted on the circuit board, and which comprises a transmitting module and a receiving module; and first and second dielectric body units that face the transmitting module and the receiving module. In addition, various other embodiments are possible.
    Type: Application
    Filed: November 3, 2016
    Publication date: October 25, 2018
    Inventors: Seung-Gil JEON, Hyeong-Tae KIM, Jung-Sik PARK
  • Wireless data input and output method and apparatus
    Patent number: 9942697
    Abstract: An electronic device including a proximity recognition module configured to recognize second electronic device proximate to the first electronic device, a communication module configured to wirelessly transmit and receive data to and from the second electronic device, and a power supply module configured to apply at least one of power charged in the first electronic device and power wirelessly supplied from the second device as power for the communication module, based on the recognition with respect to the second device. Other embodiments are also possible.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: April 10, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyeong-Tae Kim, Jung-Sik Park, Woo-Sup Lee, Jae Ouk Chung, Seong-Min Kim, Youn-Ju Kim, Dong-Hun Park, Gun Lim, Jae-Woong Jeon, Hyun-Ju Hong
  • WIRELESS DATA INPUT AND OUTPUT METHOD AND APPARATUS
    Publication number: 20160142867
    Abstract: An electronic device including a proximity recognition module configured to recognize second electronic device proximate to the first electronic device, a communication module configured to wirelessly transmit and receive data to and from the second electronic device, and a power supply module configured to apply at least one of power charged in the first electronic device and power wirelessly supplied from the second device as power for the communication module, based on the recognition with respect to the second device. Other embodiments are also possible.
    Type: Application
    Filed: November 13, 2015
    Publication date: May 19, 2016
    Inventors: Hyeong-Tae Kim, Jung-Sik Park, Woo-Sup Lee, Jae Ouk Chung, Seong-Min Kim, Youn-Ju Kim, Dong-Hun Park, Gun Lim, Jae-Woong Jeon, Hyun-Ju Hong