Patents by Inventor Hanmin JO

Hanmin JO 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: 10695906
    Abstract: A moving robot system includes a moving robot which travels in a cleaning area, generates a map of the cleaning area, moves based on the map, and sucks foreign substances; and a terminal which inputs a cleaning command to the moving robot, based on the map, wherein the moving robot determines that the moving robot is in an isolation state, when the moving robot is unable to move due to a surrounding obstacle while traveling in the cleaning area, and sets a virtual wall in an isolation position where isolation is occurred and avoids the isolation position during a next cleaning operation.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: June 30, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Jiwoong Kim, Hanmin Jo, Sunhee Cheon, Minwoo Hong
  • Publication number: 20200174497
    Abstract: The present invention relates to an autonomous driving cart. More particularly, the present invention relates to an autonomous driving cart that stores information on a leading subject, detects the leading subject from sensed information, and follows the detected leading subject.
    Type: Application
    Filed: November 11, 2019
    Publication date: June 4, 2020
    Inventors: Hongseok CHEON, Taehyoung KIM, Yongjin BYEON, Jaihoon LEE, Ayoung KWON, Chan LEE, Hanmin JO, Yonghwi KIM, Jaesung KIM
  • Publication number: 20190015984
    Abstract: A moving robot system includes a moving robot which travels in a cleaning area, generates a map of the cleaning area, moves based on the map, and sucks foreign substances; and a terminal which inputs a cleaning command to the moving robot, based on the map, wherein the moving robot determines that the moving robot is in an isolation state, when the moving robot is unable to move due to a surrounding obstacle while traveling in the cleaning area, and sets a virtual wall in an isolation position where isolation is occurred and avoids the isolation position during a next cleaning operation.
    Type: Application
    Filed: July 12, 2018
    Publication date: January 17, 2019
    Inventors: Jiwoong KIM, Hanmin JO, Sunhee CHEON, Minwoo HONG
  • Publication number: 20190015985
    Abstract: A moving robot system includes a moving robot which travels a cleaning area, generates a map for the cleaning area, and moves based on the map; and a terminal which receives the map, sets at least one virtual wall in the map, and transmits the virtual wall to the moving robot, wherein the terminal sets an attribute for controlling operation of the moving robot in the virtual wall, and wherein the moving robot divides a travelable area in correspondence to the virtual wall and performs cleaning while traveling the cleaning area, and performs a specified operation according to the attribute specified to the virtual wall when reaching the virtual wall.
    Type: Application
    Filed: July 12, 2018
    Publication date: January 17, 2019
    Inventors: Jiwoong KIM, Hanmin JO, Sunhee CHEON, Minwoo HONG