Patents by Inventor Hyung Jin CHUN

Hyung Jin CHUN 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 FOR GENERATING PROGRAMMABLE ACTIVATION FUNCTION AND APPARATUS USING THE SAME
    Publication number: 20240070442
    Abstract: A method of programming an activation function is provided. The method includes generating a segment data for segmenting the activation function; segmenting the activation function into a plurality of segments using the segment data; and approximating at least one segment of the plurality of segments to a programmable segment.
    Type: Application
    Filed: October 10, 2023
    Publication date: February 29, 2024
    Applicant: DEEPX CO., LTD.
    Inventors: Lok Won KIM, Ho Seung KIM, Hyung Jin CHUN
  • Method for generating programmable activation function and apparatus using the same
    Patent number: 11836604
    Abstract: A method for programming an activation function is provided. The method includes generating segment data for segmenting the activation function; segmenting the activation function into a plurality of segments using the segment data; and approximating at least one segment of the plurality of segments as a programmable segment. An apparatus for performing the method may include a programmable activation function generator configured to generate segment data for segmenting an activation function; segment the activation function into a plurality of segments using the generated segment data; and approximate at least one segment of the plurality of segments as a programmable segment. By using segment data, various non-linear activation functions, particularly newly proposed or known activation functions with some modifications, can be programmed to be processable in hardware.
    Type: Grant
    Filed: May 23, 2022
    Date of Patent: December 5, 2023
    Assignee: DEEPX CO., LTD.
    Inventors: Lok Won Kim, Ho Seung Kim, Hyung Jin Chun
  • METHOD FOR GENERATING PROGRAMMABLE ACTIVATION FUNCTION AND APPARATUS USING THE SAME
    Publication number: 20230169314
    Abstract: A method for programming an activation function is provided. The method includes generating segment data for segmenting the activation function; segmenting the activation function into a plurality of segments using the segment data; and approximating at least one segment of the plurality of segments as a programmable segment. An apparatus for performing the method may include a programmable activation function generator configured to generate segment data for segmenting an activation function; segment the activation function into a plurality of segments using the generated segment data; and approximate at least one segment of the plurality of segments as a programmable segment. By using segment data, various non-linear activation functions, particularly newly proposed or known activation functions with some modifications, can be programmed to be processable in hardware.
    Type: Application
    Filed: May 23, 2022
    Publication date: June 1, 2023
    Applicant: DEEPX CO., LTD.
    Inventors: Lok Won KIM, Ho Seung KIM, Hyung Jin CHUN