Patents by Inventor Hee Young Jo

Hee Young 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).

  • Electrocardiogram (ECG) sensor and method of operating the same
    Patent number: 9554753
    Abstract: An electrocardiogram (ECG) sensor includes a motion artifact detector configured to detect a motion artifact component from a first channel signal of a first channel and a second channel signal of a second channel using a channel offset coefficient. The channel offset coefficient indicates a difference between the first channel signal and the second channel signal. The ECG sensor includes an ECG filter configured to generate an ECG signal by performing a least mean square (LMS) filtering operation on the first channel signal to remove the motion artifact component.
    Type: Grant
    Filed: January 6, 2015
    Date of Patent: January 31, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Myoung Oh Ki, Sang Wook Park, Hee Young Jo, Won Hyuk Jung
  • ELECTROCARDIOGRAM (ECG) SENSOR AND METHOD OF OPERATING THE SAME
    Publication number: 20150230757
    Abstract: An electrocardiogram (ECG) sensor includes a motion artifact detector configured to detect a motion artifact component from a first channel signal of a first channel and a second channel signal of a second channel using a channel offset coefficient. The channel offset coefficient indicates a difference between the first channel signal and the second channel signal. The ECG sensor includes an ECG filter configured to generate an ECG signal by performing a least mean square (LMS) filtering operation on the first channel signal to remove the motion artifact component.
    Type: Application
    Filed: January 6, 2015
    Publication date: August 20, 2015
    Inventors: Myoung Oh KI, Sang Wook PARK, Hee Young JO, Won Hyuk JUNG
  • Inclination controlling method using torque vectoring system
    Patent number: 8594889
    Abstract: An inclination control method using a torque vectoring system, may include a) detecting a vehicle speed, a steering angle, a yaw rate, and a steering torque of a vehicle, b) determining whether the vehicle may be tending to be inclined according to detected values of the vehicle speed, the steering angle, the yaw rate, and the steering torque, c) determining a torque vectoring duty according to the magnitude of the steering angle and the yaw rate when it may be determined that the vehicle may be tending to be inclined, and d) controlling the torque vectoring system according to the determined torque vectoring duty.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: November 26, 2013
    Assignee: Hyundai Motor Company
    Inventor: Hee Young Jo
  • INCLINATION CONTROLLING METHOD USING TORQUE VECTORING SYSTEM
    Publication number: 20130013150
    Abstract: An inclination control method using a torque vectoring system, may include a) detecting a vehicle speed, a steering angle, a yaw rate, and a steering torque of a vehicle, b) determining whether the vehicle may be tending to be inclined according to detected values of the vehicle speed, the steering angle, the yaw rate, and the steering torque, c) determining a torque vectoring duty according to the magnitude of the steering angle and the yaw rate when it may be determined that the vehicle may be tending to be inclined, and d) controlling the torque vectoring system according to the determined torque vectoring duty.
    Type: Application
    Filed: November 30, 2011
    Publication date: January 10, 2013
    Applicant: Hyundai Motor Company
    Inventor: Hee Young Jo