Patents by Inventor Hee-Yeol Lee

Hee-Yeol 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).

  • Patent number: 11924399
    Abstract: A stereoscopic display device including a barrier panel is provided. When a viewing distance of a viewer is out of the proper range, the stereoscopic display device may shift the blocking regions and the transmitting regions of the barrier panel. The stereoscopic display device may maintain the ratio of channels located within a barrier blocking region and a barrier transmitting region of the barrier panel by using the channels disposed within trigger regions of the barrier panel. Thus, the stereoscopic display device may provide a stereoscopic image of good quality to the viewer located at a region being out of the proper range.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: March 5, 2024
    Assignee: LG Display Co., Ltd.
    Inventors: You-Yong Jin, Hoon Kang, Byung-Joo Lee, Bu-Yeol Lee, Wook Jeon, Hee-Jin Im, Yong-Ku Lee, Ju-Hoon Jang, Dong-Yeon Kim, Woon-Chan Moon
  • Patent number: 11908372
    Abstract: The present disclosure allows reducing the variation of the luminance depending on the types of images and improving image quality by calculating a plurality of representative values, representing the luminance of pixels so that the types of images can be distinguished, calculating a weight using such representative values, and compensating image data according to the weight.
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: February 20, 2024
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Young Jun Jun, Hee Yeol Lee, Young Seo Yoon
  • Publication number: 20220208069
    Abstract: The present disclosure allows reducing the variation of the luminance depending on the types of images and improving image quality by calculating a plurality of representative values, representing the luminance of pixels so that the types of images can be distinguished, calculating a weight using such representative values, and compensating image data according to the weight.
    Type: Application
    Filed: March 18, 2022
    Publication date: June 30, 2022
    Inventors: Young Jun JUN, Hee Yeol LEE, Young Seo YOON
  • Patent number: 11308851
    Abstract: The present disclosure allows reducing the variation of the luminance depending on the types of images and improving image quality by calculating a plurality of representative values, representing the luminance of pixels so that the types of images can be distinguished, calculating a weight using such representative values, and compensating image data according to the weight.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: April 19, 2022
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Young Jun Jun, Hee Yeol Lee, Young Seo Yoon
  • Publication number: 20210210009
    Abstract: The present disclosure allows reducing the variation of the luminance depending on the types of images and improving image quality by calculating a plurality of representative values, representing the luminance of pixels so that the types of images can be distinguished, calculating a weight using such representative values, and compensating image data according to the weight.
    Type: Application
    Filed: December 29, 2020
    Publication date: July 8, 2021
    Inventors: Young Jun JUN, Hee Yeol LEE, Young Seo YOON
  • Publication number: 20100168421
    Abstract: The present invention relates to the novel antibacterial compounds having potent antibacterial activity as inhibitors of peptide deformylase. This invention further relates to pharmaceutically acceptable salts thereof, to processes for their preparation, and to pharmaceutical compositions containing them as an active ingredient.
    Type: Application
    Filed: June 4, 2008
    Publication date: July 1, 2010
    Applicant: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Jae Hoon KANG, Seung Woo YU, Hee Yeol LEE, Kyung Mi AN, Bong Hwan CHO
  • Publication number: 20080234333
    Abstract: The present invention relates to the novel antibacterial compounds having potent antibacterial activity as inhibitors of peptide deformylase. This invention further relates to pharmaceutically acceptable salts thereof, to processes for their preparation, and to pharmaceutical compositions containing them as an active ingredient.
    Type: Application
    Filed: April 21, 2006
    Publication date: September 25, 2008
    Inventors: Jae-Hoon Kang, Seung-Woo Yu, Hee-Yeol Lee, Kyung-Mi An, Bong-Hwan Cho