Patents by Inventor Youngyoon Lee

Youngyoon Lee 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).

  • ELECTRONIC DEVICE FOR COMPRESSING CONVOLUTIONAL ARTIFICIAL INTELLIGENCE NEURAL NETWORK MODEL AND METHOD OF CONTROLLING THE ELECTRONIC DEVICE
    Publication number: 20220164629
    Abstract: Provided are an electronic device and a method of compressing a convolutional neural network (CNN) including at least one convolution layer. The method includes identifying a convolution tensor of the at least one convolution layer; determining a tiling direction for the convolution tensor based on a shape of the convolution tensor; generating a tile matrix from the convolution tensor along the tiling direction; generating a U matrix and a V matrix by performing low rank approximation (LRA) on the tile matrix; and generating a U convolution tensor by recombining the U matrix and generating a V convolution tensor by recombining the V matrix.
    Type: Application
    Filed: November 17, 2021
    Publication date: May 26, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Youngcheon YOU, Jeongin Yun, Youngyoon Lee, Jinsu Yeo, Jaechool Lee
  • ELECTRONIC APPARATUS AND METHOD FOR CONTROLLING THEREOF
    Publication number: 20220036152
    Abstract: A method for controlling an electronic apparatus is provided.
    Type: Application
    Filed: October 19, 2021
    Publication date: February 3, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jinsu YEO, Youngyoon Lee, Youngcheon You, Jaechool Lee
  • Method for estimating frequency offset in system utilizing a plurality of sub-carriers
    Patent number: 8325831
    Abstract: An integer frequency offset estimation scheme in an orthogonal frequency division multiplexing (OFDM)-based system is disclosed.
    Type: Grant
    Filed: January 30, 2009
    Date of Patent: December 4, 2012
    Assignee: Sungkyunkwan University Foundation for Corporate Collaboration
    Inventors: Youngyoon Lee, Seokho Yoon, Taeung Yoon, Dahae Chong
  • METHOD FOR ESTIMATING FREQUENCY OFFSET IN SYSTEM UTILIZING A PLURALITY OF SUB-CARRIERS
    Publication number: 20090323837
    Abstract: An integer frequency offset estimation scheme in an orthogonal frequency division multiplexing (OFDM)-based system is disclosed.
    Type: Application
    Filed: January 30, 2009
    Publication date: December 31, 2009
    Applicant: SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION
    Inventors: Youngyoon LEE, Seokho YOON, Taeung YOON, Dahae CHONG