Patents by Inventor Kwang-Hee RYU

Kwang-Hee RYU 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).

  • APPARATUS AND METHOD FOR REDUCING BATTERY POWER CONSUMPTION IN A PORTABLE TERMINAL
    Publication number: 20100207886
    Abstract: An apparatus for reducing battery power consumption of a portable terminal are provided. The apparatus and the method uses information surrounding a mouse function as a value of a light sensor to adjust an LCD brightness. The apparatus includes a sensor part for determining first sensing information for determining whether a function using ambient brightness information operates, and second sensing information for determining the ambient brightness; wherein an adjustment to a screen brightness of the portable terminal is made using the second sensing information when the first sensing information is not operative.
    Type: Application
    Filed: February 8, 2010
    Publication date: August 19, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Kwang-Hee RYU