Patents by Inventor Sungmi Jo

Sungmi 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).

  • Method and apparatus for determining validity of samples for digital pre-distortion apparatus
    Patent number: 9787335
    Abstract: A method and an apparatus for determining validity of samples for a digital pre-distortion apparatus is disclosed. It is an object of at least one embodiment to provide a method and an apparatus for determining validity of samples for a digital pre-distortion apparatus that is configured to compensate for nonlinearity of a power amplifier in an efficient manner by accurately estimating a pre-distortion coefficient with a low-capacity memory.
    Type: Grant
    Filed: June 7, 2016
    Date of Patent: October 10, 2017
    Assignees: KMW INC., HANBAT National Industry Academic Cooperation Foundation
    Inventors: Bae-Mook Jeong, Min-Seon Yun, Eui-Rim Jeong, Kwang-Pyo Lee, Haeng-Bok Kil, Sungmi Jo