Patents by Inventor Soon-Hyun Cha

Soon-Hyun Cha 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).

  • Patent number: 11277037
    Abstract: A wireless power transmitter performs a method for supplying power for wireless charging from the wireless power transmitter to a plurality of wireless power receivers. The wireless charging method includes allocating priorities to one or more electronic devices that connect for wireless charging, and supplying wireless power to the one or more electronic devices based on the priorities. Other embodiments may be implemented.
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: March 15, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soo-Hyung Kim, Hun-Cheol Oh, Ji-Hyun Park, Soon-Hyun Cha, Young-Joon Kim, Hyun-Soo Kim
  • Publication number: 20210385645
    Abstract: An electronic device is provided. The electronic device includes a touchscreen display; first communication circuitry to establish a short-range communication connection; second communication circuitry to establish a cellular communication connection; and a processor.
    Type: Application
    Filed: August 25, 2021
    Publication date: December 9, 2021
    Inventors: Soon Hyun CHA, Sun Min HWANG, Tae Sun YEOUM, Duckey LEE, Sang Soo LEE
  • Patent number: 11109225
    Abstract: An electronic device is provided. The electronic device includes a first communication module configured to establish a communication channel to an external electronic device based on wired communications or short-range communications, a second communication module that supports a communication service provided via a base station; a control module configured to obtain a communication profile required for operating the second communication module using the external electronic device connected through the first communication module, and a memory configured to store the communication profile.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: August 31, 2021
    Inventors: Soon Hyun Cha, Sun Min Hwang, Tae Sun Yeoum, Duckey Lee, Sang Soo Lee
  • Patent number: 10924897
    Abstract: An electronic device is disclosed. The electronic device may comprise: a communication circuit for supporting a call function; a memory for storing a database including contacts of a plurality of users, wherein the database contains a plurality of contact groups and a first user of the plurality of users belongs to a first contact group; and a processor configured to cause the communication circuit to transmit, to a user terminal of the first user, a request for a profile call, which comprises a contact of the first user and information on images corresponding to the first contact group, when a user input to send a call to the first user is received.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: February 16, 2021
    Inventors: Jong Hyun Jin, Gyu Bong Oh, Sung Dong Kim, Soon Hyun Cha
  • Publication number: 20200381957
    Abstract: A wireless power transmitter performs a method for supplying power for wireless charging from the wireless power transmitter to a plurality of wireless power receivers. The wireless charging method includes allocating priorities to one or more electronic devices that connect for wireless charging, and supplying wireless power to the one or more electronic devices based on the priorities. Other embodiments may be implemented.
    Type: Application
    Filed: August 20, 2020
    Publication date: December 3, 2020
    Inventors: Soo-Hyung Kim, Hun-Cheol Oh, Ji-Hyun Park, Soon-Hyun Cha, Young-Joon Kim, Hyun-Soo Kim
  • Publication number: 20200125142
    Abstract: An electronic device is provided. The electronic device includes a first communication module configured to establish a communication channel to an external electronic device based on wired communications or short-range communications, a second communication module that supports a communication service provided via a base station; a control module configured to obtain a communication profile required for operating the second communication module using the external electronic device connected through the first communication module, and a memory configured to store the communication profile.
    Type: Application
    Filed: December 19, 2019
    Publication date: April 23, 2020
    Inventors: Soon Hyun CHA, Sun Min Hwang, Tae Sun Yeoum, Duckey Lee, Sang Soo Lee
  • Patent number: 10574603
    Abstract: Disclosed is an electronic device including: a display that displays screens; a processor that displays, on the display of the electronic device, presence information of one or more counterpart devices associated with a first communication service provided through a browser application, receives a user input for communication with the one or more counterpart devices, and displays, on the display, a second screen of the browser application providing a second communication service in response to the user input; a first module including a plurality of modules for providing the first communication service; a second module including a plurality of modules for providing a second communication service; and a control module that controls the first module and the second module.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: February 25, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Woo-Jun Choi, Ju-Seung Lee, Soon-Hyun Cha, Sun-Min Hwang
  • Patent number: 10547890
    Abstract: An electronic device is provided. The electronic device includes a memory that is configured to store subscriber identity module (SIM) information corresponding to a communications service provider that provides a network. The SIM information is received, via the network, from an external device. A processor-implemented manager module is operatively connected to the memory and is configured to change, based on at least the SIM information, at least a part of a user interface to be displayed through a display operatively connected to the electronic device.
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: January 28, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Eun Seon Kwon, Soon Hyun Cha, Jin Seub Eum, Kyung Jin Cho, Duck Young Chai, Jong Hyuk Song
  • Patent number: 10531280
    Abstract: An electronic device is provided. The electronic device includes a first communication module configured to establish a communication channel to an external electronic device based on wired communications or short-range communications, a second communication module that supports a communication service provided via a base station; a control module configured to obtain a communication profile required for operating the second communication module using the external electronic device connected through the first communication module, and a memory configured to store the communication profile.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: January 7, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Soon Hyun Cha, Sun Min Hwang, Tae Sun Yeoum, Duckey Lee, Sang Soo Lee
  • Patent number: 10356070
    Abstract: A method of transferring a profile by an electronic device and an electronic device supporting the same are provided. The electronic device includes a secure memory that installs and deletes at least one profile, a profile manager module that performs an authentication procedure about a target electronic device based on device information of the target electronic device and profile information of a target profile, when a profile transfer event about a target profile of the at least one profile installed on the secure memory occurs, and a communication interface that transfers the target profile based on an authentication result about the target electronic device.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: July 16, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soon Hyun Cha, Sun Min Hwang, Sang Soo Lee, Tae Sun Yeoum
  • Patent number: 10331329
    Abstract: An electronic device and a method for changing an order and location of content are provided. The method includes receiving a selection of a content from among a displayed plurality of contents, displaying, in a set region, a guide interface of expressing a current location of the selected content among the entire contents of a storage region, and changing the location of the selected content among the contents of the storage region according to sensing a control of the guide interface.
    Type: Grant
    Filed: July 2, 2014
    Date of Patent: June 25, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soon-Hyun Cha, Yang-Su Kim, Jae-Wan Cho
  • Patent number: 10263655
    Abstract: An electronic device is provided. The electronic device includes a subscriber identification module (SIM) configured to store at least one provisioning profile, and a processor configured to control operation of the SIM, and if execution of provisioning through a first network with a server device which provides a profile fails, the processor is further configured to collect information for connecting to the server device and to perform provisioning through a second network based on the collected information.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: April 16, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Soon Hyun Cha, Sang Soo Lee, Duc Key Lee
  • Publication number: 20190053043
    Abstract: An electronic device is provided. The electronic device includes a first communication module configured to establish a communication channel to an external electronic device based on wired communications or short-range communications, a second communication module that supports a communication service provided via a base station; a control module configured to obtain a communication profile required for operating the second communication module using the external electronic device connected through the first communication module, and a memory configured to store the communication profile.
    Type: Application
    Filed: October 15, 2018
    Publication date: February 14, 2019
    Inventors: Soon Hyun CHA, Sun Min HWANG, Tae Sun YEOUM, Duckey LEE, Sang Soo LEE
  • Publication number: 20190045335
    Abstract: An electronic device is disclosed. The electronic device may comprise: a communication circuit for supporting a call function; a memory for storing a database including contacts of a plurality of users, wherein the database contains a plurality of contact groups and a first user of the plurality of users belongs to a first contact group; and a processor configured to cause the communication circuit to transmit, to a user terminal of the first user, a request for a profile call, which comprises a contact of the first user and information on images corresponding to the first contact group, when a user input to send a call to the first user is received.
    Type: Application
    Filed: February 6, 2017
    Publication date: February 7, 2019
    Inventors: Jong Hyun JIN, Gyu Bong OH, Sung Dong KIM, Soon Hyun CHA
  • Patent number: 10111087
    Abstract: Disclosed is an electronic device including a first communication module configured to establish a communication channel to an external electronic device based on wired communications or short-range communications, a second communication module that supports a communication service provided via a base station; a control module configured to obtain a communication profile required for operating the second communication module using the external electronic device connected through the first communication module, and a memory configured to store the communication profile.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: October 23, 2018
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Soon Hyun Cha, Sun Min Hwang, Tae Sun Yeoum, Duckey Lee, Sang Soo Lee
  • Patent number: 10079816
    Abstract: An electronic device and a method for operating the electronic device are provided. The electronic device includes a secure memory including at least one profile, a processor configured to generate profile extended information for each of the at least one profile, based on profile information, update the profile extended information based on network information obtained by a network search, a memory configured to store the profile extended information, and a communication interface configured to perform the network search.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: September 18, 2018
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Dong Yeol Kim, Hyun Jae Kim, Jin Seub Eum, Soon Hyun Cha, Jin Ho Kim
  • Patent number: 10048925
    Abstract: A first electronic device is provided. The first electronic device includes a communication circuitry and at least one processor. The at least one processor is configured to control the communication circuitry to connect with a second electronic device, determine data to transmit to the second electronic device, control the communication circuitry to transmit the data to the second electronic device, and when a signal, indicating that an application is executed from the second electronic device, is received after the data is transmitted, stop transmission of the data.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: August 14, 2018
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Chi-Hwan Kim, Su-Hyun Kim, Hyun-Soo Kim, Soon-Hyun Cha
  • Patent number: 10003944
    Abstract: Disclosed herein are an electronic device and a method executable therein. The electronic device includes a communication module, and a processor executing the method, which includes detecting the generation of a specific event, controlling the communication module to transmit a message to one or more other electronic devices located within a predetermined range, and control the communication module to communicate with the one or more other electronic devices based on a request from the one or more second electronic devices.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: June 19, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Woo-Jun Choi, Ju-Seung Lee, Soon-Hyun Cha, Sun-Min Hwang
  • Patent number: 9955068
    Abstract: A method and an electronic device are provided. An electronic device wirelessly connects to another electronic device including a camera unit, receives image data from the other electronic device, displays an image using the image data, receives a user input for changing a photographic composition, and transmits, to the other electronic device, a control signal formed based on the user input.
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: April 24, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong Ha Choi, Alexander Larionov, Jae Ki You, Soon Hyun Cha
  • Publication number: 20180077566
    Abstract: Disclosed is an electronic device including a first communication module configured to establish a communication channel to an external electronic device based on wired communications or short-range communications, a second communication module that supports a communication service provided via a base station; a control module configured to obtain a communication profile required for operating the second communication module using the external electronic device connected through the first communication module, and a memory configured to store the communication profile.
    Type: Application
    Filed: November 27, 2017
    Publication date: March 15, 2018
    Inventors: Soon Hyun CHA, Sun Min HWANG, Tae Sun YEOUM, Duckey LEE, Sang Soo LEE