Patents by Inventor Gui Won Seo

Gui Won Seo 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).

  • Display device and method of controlling the same
    Patent number: 11721294
    Abstract: A display device, including a content receiving unit configured to receive a high dynamic range image, an image processing unit configured to detect a first region whose luminance value is equal to or greater than a reference luminance value within the high dynamic range image and perform tone mapping on an image of the first region based on feature information of the image of the first region, and a display unit configured to display a low dynamic range image on which the tone mapping is performed.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: August 8, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-Hoon Han, Gui Won Seo, Sang Wook Lee, Chang Won Kim
  • Atmospheric pressure adjustment apparatus and atmospheric pressure adjustment method of atmospheric pressure adjustment apparatus
    Patent number: 11425509
    Abstract: An atmospheric pressure adjustment apparatus is disclosed.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: August 23, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong Hwa Lee, Yang Wook Kim, Chang Han Kim, Gui Won Seo, Sung Won Cho, Jin Ho Park, Hyeong Cheol Jeong
  • ATMOSPHERIC PRESSURE ADJUSTMENT APPARATUS AND ATMOSPHERIC PRESSURE ADJUSTMENT METHOD OF ATMOSPHERIC PRESSURE ADJUSTMENT APPARATUS
    Publication number: 20200336843
    Abstract: An atmospheric pressure adjustment apparatus is disclosed.
    Type: Application
    Filed: November 5, 2018
    Publication date: October 22, 2020
    Inventors: Jong Hwa LEE, Yang Wook KIM, Chang Han KIM, Gui Won SEO, Sung Won CHO, Jin Ho PARK, Hyeong Cheol JEONG
  • DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME
    Publication number: 20200258456
    Abstract: A display device, including a content receiving unit configured to receive a high dynamic range image, an image processing unit configured to detect a first region whose luminance value is equal to or greater than a reference luminance value within the high dynamic range image and perform tone mapping on an image of the first region based on feature information of the image of the first region, and a display unit configured to display a low dynamic range image on which the tone mapping is performed.
    Type: Application
    Filed: April 30, 2020
    Publication date: August 13, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seung-Hoon HAN, Gui Won SEO, Sang Wook LEE, Chang Won KIM
  • Image processing apparatus and image processing method based on metadata
    Patent number: 10708564
    Abstract: Provided are an image processing apparatus and method, which use a maximum display luminance value of a mastering display and a maximum display luminance value of a target display according to luminance characteristics of a current scene of an encoded image.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: July 7, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-ho Park, Seung-hoon Han, Gui-won Seo, Ho-cheon Wey, Byung-seok Min
  • Display device and method of controlling the same
    Patent number: 10679569
    Abstract: A display device, including a content receiving unit configured to receive a high dynamic range image, an image processing unit configured to detect a first region whose luminance value is equal to or greater than a reference luminance value within the high dynamic range image and perform tone mapping on an image of the first region based on feature information of the image of the first region, and a display unit configured to display a low dynamic range image on which the tone mapping is performed.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: June 9, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-Hoon Han, Gui Won Seo, Sang Wook Lee, Chang Won Kim
  • DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME
    Publication number: 20190027100
    Abstract: A display device, including a content receiving unit configured to receive a high dynamic range image, an image processing unit configured to detect a first region whose luminance value is equal to or greater than a reference luminance value within the high dynamic range image and perform tone mapping on an image of the first region based on feature information of the image of the first region, and a display unit configured to display a low dynamic range image on which the tone mapping is performed.
    Type: Application
    Filed: September 27, 2018
    Publication date: January 24, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seung-Hoon HAN, Gui Won SEO, Sang Wook LEE, Chang Won KIM
  • Display device and method of controlling the same
    Patent number: 10089936
    Abstract: A display device, including a content receiving unit configured to receive a high dynamic range image, an image processing unit configured to detect a first region whose luminance value is equal to or greater than a reference luminance value within the high dynamic range image and perform tone mapping on an image of the first region based on feature information of the image of the first region, and a display unit configured to display a low dynamic range image on which the tone mapping is performed.
    Type: Grant
    Filed: October 6, 2015
    Date of Patent: October 2, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-Hoon Han, Gui Won Seo, Sang Wook Lee, Chang Won Kim
  • IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD BASED ON METADATA
    Publication number: 20180139429
    Abstract: Provided are an image processing apparatus and method, which use a maximum display luminance value of a mastering display and a maximum display luminance value of a target display according to luminance characteristics of a current scene of an encoded image.
    Type: Application
    Filed: May 10, 2016
    Publication date: May 17, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-ho PARK, Seung-hoon HAN, Gui-won SEO, Ho-cheon WEY, Byung-seok MIN
  • DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME
    Publication number: 20160104438
    Abstract: A display device, including a content receiving unit configured to receive a high dynamic range image, an image processing unit configured to detect a first region whose luminance value is equal to or greater than a reference luminance value within the high dynamic range image and perform tone mapping on an image of the first region based on feature information of the image of the first region, and a display unit configured to display a low dynamic range image on which the tone mapping is performed.
    Type: Application
    Filed: October 6, 2015
    Publication date: April 14, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-Hoon Han, Gui Won Seo, Sang Wook Lee, Chang Won Kim