Patents by Inventor Jae Seo CHOI

Jae Seo CHOI 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).

  • IMAGE PROCESSING METHOD AND APPARATUS WITH IMAGE DEBLURRING
    Publication number: 20240153045
    Abstract: An image processing method includes computing a blur kernel of an input image using a kernel estimation model, performing kernel-based deblurring on the input image using the blur kernel to obtain a deconvolved image, and generating an output image by performing kernel-free deblurring based on the deconvolved image.
    Type: Application
    Filed: July 26, 2023
    Publication date: May 9, 2024
    Inventors: INSOO KIM, Geonseok Seo, Jae Seok Choi, HYONG EUK LEE
  • Ground reinforcement structure and construction method thereof
    Patent number: 10047491
    Abstract: Provided is a ground reinforcement structure installed on a ground (10) in which a sandy soil layer (11) having a weak surface layer is provided and thus large-caliber excavation is difficult to be performed, the ground reinforcement structure including a ground reinforcement material (100) including: an expansion-type steel pipe (110) inserted to be installed in a small-caliber drilled portion (A) having a diameter of 51 mm to 61 mm and expanded by hydraulic pressure; and a settlement member (120) coupled to a rear end of the expansion-type steel pipe (110). Here, the expansion-type steel pipe (110) is inserted into the sandy soil layer (11), and the settlement member (120) is inserted into a rock layer (12). In this case, the settlement member (120) of the ground reinforcement structure according to the present invention is fixed to the rock layer (12), fixing force is excellent.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: August 14, 2018
    Assignee: KOLON GLOBAL CORPORATION
    Inventors: Kyoung Chul Kim, Se Jin Kim, Sung Gon Son, Jae Seo Choi, Sang Heon Choi
  • GROUND REINFORCEMENT STRUCTURE AND CONSTRUCTION METHOD THEREOF
    Publication number: 20180100280
    Abstract: Provided is a ground reinforcement structure installed on a ground (10) in which a sandy soil layer (11) having a weak surface layer is provided and thus large-caliber excavation is difficult to be performed, the ground reinforcement structure including a ground reinforcement material (100) including: an expansion-type steel pipe (110) inserted to be installed in a small-caliber drilled portion (A) having a diameter of 51 mm to 61 mm and expanded by hydraulic pressure; and a settlement member (120) coupled to a rear end of the expansion-type steel pipe (110). Here, the expansion-type steel pipe (110) is inserted into the sandy soil layer (11), and the settlement member (120) is inserted into a rock layer (12). In this case, the settlement member (120) of the ground reinforcement structure according to the present invention is fixed to the rock layer (12), fixing force is excellent.
    Type: Application
    Filed: December 20, 2016
    Publication date: April 12, 2018
    Applicant: KOLON GLOBAL CORPORATION
    Inventors: Kyoung Chul KIM, Se Jin KIM, Sung Gon SON, Jae Seo CHOI, Sang Heon CHOI