Patents by Inventor Taejun Yeo

Taejun Yeo 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).

  • Method and apparatus for estimating state of health (SOH) of battery
    Patent number: 10459034
    Abstract: A method and apparatus for estimating a state of health (SOH) of a battery are provided. The method includes measuring a voltage and a partial discharge time of the battery, acquiring a normalized partial discharge time using a battery model of a reference battery normalized with respect to a time, calculating a full discharge time of the battery based on the partial discharge time and the normalized partial discharge time, and estimating the SOH based on a ratio between a stored full discharge time of the reference battery and the full discharge time of the battery.
    Type: Grant
    Filed: December 23, 2015
    Date of Patent: October 29, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Suman Basu, Krishnan S Hariharan, Taejun Yeo
  • Method and apparatus for estimating state of health (SOH) of battery
    Publication number: 20160187428
    Abstract: A method and apparatus for estimating a state of health (SOH) of a battery are provided. The method includes measuring a voltage and a partial discharge time of the battery, acquiring a normalized partial discharge time using a battery model of a reference battery normalized with respect to a time, calculating a full discharge time of the battery based on the partial discharge time and the normalized partial discharge time, and estimating the SOH based on a ratio between a stored full discharge time of the reference battery and the full discharge time of the battery.
    Type: Application
    Filed: December 23, 2015
    Publication date: June 30, 2016
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Suman Basu, Krishnan S. Hariharan, Taejun Yeo