Patents by Inventor Bum Hwan PARK

Bum Hwan PARK 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 AND APPARATUS FOR VIDEO CODING USING IMPROVED CROSS-COMPONENT LINEAR MODEL PREDICTION
    Publication number: 20240155134
    Abstract: A method and an apparatus are disclosed for video coding using improved cross-component linear model (CCLM) prediction. The video coding method and the apparatus generate a first predictor of a current chroma block according to CCLM prediction, and additionally generate a second predictor of the current chroma block based on the neighboring pixels of the current chroma block in intra prediction of the current chroma block. The video coding method and the apparatus perform weighted combination on the first predictor and the second predictor.
    Type: Application
    Filed: December 6, 2023
    Publication date: May 9, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
    Inventors: Byeung Woo Jeon, Bum Yoon Kim, Jee Hwan Lee, Seung Wook Park, Jin Heo
  • Panel repairing apparatus and method of repairing display panel using the same
    Patent number: 11150499
    Abstract: A panel repairing apparatus and a method of repairing a display panel using the same are disclosed. The panel repairing apparatus includes a panel loader for accommodating a display panel therein, a laser repair unit for repairing the display panel by irradiating laser onto the display panel, and a press repair unit for repairing the display panel by pressurizing the display panel.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: October 19, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sang Keun Lee, Bum Hwan Park, Hyuk Son, Kyu Wook Choi, Jong Gyu Park, Jae Young Lee
  • PANEL REPAIRING APPARATUS AND METHOD OF REPAIRING DISPLAY PANEL USING THE SAME
    Publication number: 20210026169
    Abstract: A panel repairing apparatus and a method of repairing a display panel using the same are disclosed. The panel repairing apparatus includes a panel loader for accommodating a display panel therein, a laser repair unit for repairing the display panel by irradiating laser onto the display panel, and a press repair unit for repairing the display panel by pressurizing the display panel.
    Type: Application
    Filed: March 31, 2020
    Publication date: January 28, 2021
    Applicant: Samsung Display Co., LTD.
    Inventors: Sang Keun LEE, Bum Hwan PARK, Hyuk SON, Kyu Wook CHOI, Jong Gyu PARK, Jae Young LEE