Patents by Inventor San Cho

San Cho 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: 11496855
    Abstract: Various embodiments of the present invention relate to an electronic device and a geofence management method thereof, the electronic device comprising: a wireless communication circuit for providing wireless communication by means of a low power wide area network (LPWAN); a location measuring circuit for detecting the location of the electronic device; a processor electrically connected to the wireless communication circuit and the location measuring circuit; and a memory electrically connected to the processor, wherein the memory may store instructions enabling, during execution, the processor to receive information on a plurality of geofences from an external server via the wireless communication circuit, determine whether the detected location is within two or more geofences, select one of the two or more geofences on the basis of at least a portion of the information, and transmit a message including the location and the selected geofence to the external server via the wireless communication circuit.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: November 8, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jihyun Yeon, Jinho Kim, Sungwon Chung, San Cho, Sunkey Lee
  • Publication number: 20200252742
    Abstract: Various embodiments of the present invention relate to an electronic device and a geofence management method thereof, the electronic device comprising: a wireless communication circuit for providing wireless communication by means of a low power wide area network (LPWAN); a location measuring circuit for detecting the location of the electronic device; a processor electrically connected to the wireless communication circuit and the location measuring circuit; and a memory electrically connected to the processor, wherein the memory may store instructions enabling, during execution, the processor to receive information on a plurality of geofences from an external server via the wireless communication circuit, determine whether the detected location is within two or more geofences, select one of the two or more geofences on the basis of at least a portion of the information, and transmit a message including the location and the selected geofence to the external server via the wireless communication circuit.
    Type: Application
    Filed: September 21, 2018
    Publication date: August 6, 2020
    Inventors: Jihyun YEON, Jinho KIM, Sungwon CHUNG, San CHO, Sunkey LEE
  • Publication number: 20200051558
    Abstract: Disclosed is an electronic device including at least one communication circuit, a sound input circuit, a processor operatively connected to the at least one communication circuit and the sound input circuit, and a memory operatively connected to the processor. The electronic device may obtain voice data corresponding to a detected utterance when the utterance is detected using the sound input circuit, may identify speaker information of the voice data based at least on speech recognition of the voice data, may communicatively connect the electronic device to a first external electronic device, using address information of the first external electronic device associated with the speaker information, and may perform an action corresponding to the voice data together with the first external electronic device by using the at least one communication circuit.
    Type: Application
    Filed: July 25, 2019
    Publication date: February 13, 2020
    Inventors: Jihyun YEON, Sungjoon WON, Hocheol SEO, San CHO, Doosuk KANG
  • Patent number: 8947982
    Abstract: A method and apparatus for setting an alarm in a portable terminal are provided. The method includes receiving a message for requesting the setting of the alarm from a peer terminal, confirming a right of the peer terminal to set an alarm, determining, if the peer terminal has the right to set the alarm, an alarm generation time according to a transmission time of the alarm setting request message, and setting the alarm for the alarm generation time.
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: February 3, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun-Hyuk Lee, Ho-Cheol Seo, San Cho, Ji-Man Cho