Patents by Inventor Sung-Gyun Lim

Sung-Gyun Lim 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 DECODING IMMERSIVE VIDEO AND METHOD FOR ENCODING IMMERSIVE VIDEO
    Publication number: 20230336789
    Abstract: An immersive image encoding method according to the present disclosure includes classifying a plurality of view images into a basic image and an additional image; performing pruning for at least one of the plurality of view images based on the classification result; generating a depth atlas based on a result of performing the pruning; and correcting an occupancy state of pixels in the depth atlas.
    Type: Application
    Filed: April 18, 2023
    Publication date: October 19, 2023
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Kwan Jung OH, Gwang Soon LEE, Hong Chang SHIN, Jun Young JEONG, Jeong Il SEO, Jae Gon KIM, Sung Gyun LIM, Hyeon Jong HWANG
  • METHOD OF PIECEWISE LINEAR SCALING OF GEOMETRY ATLAS AND APPARATUS USING THE SAME
    Publication number: 20220215566
    Abstract: Disclosed herein is a method for piecewise linear scaling of a geometry atlas, the method including generating min-max normalized depth values and generating geometry atlases by scaling the depth values so as to correspond to the gradients of multiple linear intervals.
    Type: Application
    Filed: January 6, 2022
    Publication date: July 7, 2022
    Inventors: Kwan-Jung OH, Gwang-Soon LEE, Do-Hyeon PARK, Jae-Gon KIM, Sung-Gyun LIM
  • Method for producing sintered metal and a rotary compressor flange produced by use of the method
    Patent number: 6733723
    Abstract: A method to produce a sintered metal with an improved abrasion resistance and durability, and a rotary compressor flange produced by use of the method. The sintered metal is produced by kneading metal powder, pressure molding the kneaded powder, and sintering the molded powder. The sintered metal is further produced by subzero treating the sintered metal powder for a predetermined time and tempering the resulting sintered metal powder under a predetermined compression residual stress.
    Type: Grant
    Filed: June 4, 2002
    Date of Patent: May 11, 2004
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Jun Choi, Sie-Hyeong Kim, Sung-Gyun Lim
  • Method for producing sintered metal and a rotary compressor flange produced by use of the method
    Publication number: 20030138341
    Abstract: A method to produce a sintered metal with an improved abrasion resistance and durability, and a rotary compressor flange produced by use of the method. The sintered metal is produced by kneading metal powder, pressure molding the kneaded powder, and sintering the molded powder. The sintered metal is further produced by subzero treating the sintered metal powder for a predetermined time and tempering the resulting sintered metal powder under a predetermined compression residual stress.
    Type: Application
    Filed: June 4, 2002
    Publication date: July 24, 2003
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dong-Jun Choi, Sie-Hyeong Kim, Sung-Gyun Lim