Patents by Inventor Jong Gu Do

Jong Gu Do 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).

  • Standard engine cold test system and method
    Patent number: 9863847
    Abstract: A standard engine cold test method includes instructing, by a control device, a tester to perform an engine test. The tester drives a motor with a standard mode or a general mode according to a control of the control device to operate an engine which is a test object. The tester measures engine information depending on an operation of the engine using a sensor. A gathering device gathers the measured engine information. The gathered engine information is analyzed to determine abnormality of the engine.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: January 9, 2018
    Assignee: Hyundai Motor Company
    Inventors: Ho Jae Shin, Joong Cheol Nam, Jong Gu Do
  • Planetary gear carrier pack transmission error inspection device
    Patent number: 9664592
    Abstract: A planetary gear carrier pack transmission error inspection device is provided. The device includes a planetary gear carrier pack that outputs a rotation speed input to an input side through a planetary gear, a sun gear and a ring gear at a predetermined gear ratio to an output side. An input unit is arranged on an upper side of the planetary gear carrier pack to input a predetermined input rotation speed to the input side of the planetary gear carrier pack. A load unit is arranged on a lower side of the planetary gear carrier pack connected to the output side of the planetary gear carrier pack to apply a predetermined output load to the output side. In addition, an adjusting block is arranged to adjust the planetary gear carrier pack to secure the planetary gear carrier pack.
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: May 30, 2017
    Assignees: Hyundai Motor Company, Psylogic, inc.
    Inventors: Jong Gu Do, Hyun Ku Lee, Tae Hwi Lee
  • STANDARD ENGINE COLD TEST SYSTEM AND METHOD
    Publication number: 20150316445
    Abstract: A standard engine cold test method includes instructing, by a control device, a tester to perform an engine test. The tester drives a motor with a standard mode or a general mode according to a control of the control device to operate an engine which is a test object. The tester measures engine information depending on an operation of the engine using a sensor. A gathering device gathers the measured engine information. The gathered engine information is analyzed to determine abnormality of the engine.
    Type: Application
    Filed: September 15, 2014
    Publication date: November 5, 2015
    Inventors: Ho Jae SHIN, Joong Cheol NAM, Jong Gu DO
  • PLANETARY GEAR CARRIER PACK TRANSMISSION ERROR INSPECTION DEVICE
    Publication number: 20150192496
    Abstract: A planetary gear carrier pack transmission error inspection device is provided. The device includes a planetary gear carrier pack that outputs a rotation speed input to an input side through a planetary gear, a sun gear and a ring gear at a predetermined gear ratio to an output side. An input unit is arranged on an upper side of the planetary gear carrier pack to input a predetermined input rotation speed to the input side of the planetary gear carrier pack. A load unit is arranged on a lower side of the planetary gear carrier pack connected to the output side of the planetary gear carrier pack to apply a predetermined output load to the output side. In addition, an adjusting block is arranged to adjust the planetary gear carrier pack to secure the planetary gear carrier pack.
    Type: Application
    Filed: June 2, 2014
    Publication date: July 9, 2015
    Applicants: PSYLOGIC, INC., HYUNDAI MOTOR COMPANY
    Inventors: Jong Gu Do, Hyun Ku Lee, Tae Hwi Lee