Patents by Inventor Yong-Gil Roh

Yong-Gil Roh 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 MEASURING A REMAINING CAPACITY OF A BATTERY WHEN CHARGING CONSTANT CURRENT/CONSTANT VOLTAGE MODE IN A PORTABLE TERMINAL
    Publication number: 20130106426
    Abstract: According to one embodiment, a method for measuring the remaining capacity of a battery in a portable terminal includes calculating an elapsed time when a voltage of the battery, which increases while the battery is being charged, arrives at a fully charged voltage, and providing a remaining capacity of the battery, which corresponds to a ratio of the calculated elapsed time to a threshold time.
    Type: Application
    Filed: September 14, 2012
    Publication date: May 2, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-Woo Kim, Yong-Gil Roh, Sung-Won Jeon