Patents by Inventor Woo Jin HWANG

Woo Jin HWANG 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: 11393381
    Abstract: An image display method for preventing display colors from being distorted according to a viewing angle of a driver, and an image display method for a vehicle may include: tracking a sight line of a driver; determining an angle formed between a display and the sight line of the driver; loading a gain value corresponding to the determined angle from a prestored gain compensation table; applying the loaded gain value to image data displayed on the display; and displaying the image data to which the gain value has been applied on the display.
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: July 19, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Hyeo Jin Kim, Woo Jin Hwang
  • Publication number: 20210390897
    Abstract: An image display method for preventing display colors from being distorted according to a viewing angle of a driver, and an image display method for a vehicle may include: tracking a sight line of a driver; determining an angle formed between a display and the sight line of the driver; loading a gain value corresponding to the determined angle from a prestored gain compensation table; applying the loaded gain value to image data displayed on the display; and displaying the image data to which the gain value has been applied on the display
    Type: Application
    Filed: December 8, 2020
    Publication date: December 16, 2021
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Hyeo Jin KIM, Woo Jin HWANG
  • Patent number: 10937546
    Abstract: The present invention relates to a system for estimating a degree of distraction based on unconstrained bio-information. The present invention provides a system for estimating a degree of distraction based on unconstrained bio-information, the system comprising: a degree-of-distraction measurement chair comprising a seating unit, a message transmission unit, a pressure detection unit, and a support unit, which are formed in this order from the top to the bottom thereof, wherein the pressure detection unit formed on the support unit comprises a smart sensor including three load cells arranged at three vertices of a triangular shape on a plane; and a mobile smart terminal configured to receive information regarding the degree of distraction from the message transmission unit of the degree-of-distraction measurement chair through the Bluetooth communication.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: March 2, 2021
    Assignee: Dongseo University Industry-Academic Cooperation Foundation
    Inventors: Woo Jin Hwang, Do Un Jeong, Gi Hyun Hwang, Dae-Soo Cho
  • Publication number: 20180336968
    Abstract: The present invention relates to a system for estimating a degree of distraction based on unconstrained bio-information. The present invention provides a system for estimating a degree of distraction based on unconstrained bio-information, the system comprising: a degree-of-distraction measurement chair comprising a seating unit, a message transmission unit, a pressure detection unit, and a support unit, which are formed in this order from the top to the bottom thereof, wherein the pressure detection unit formed on the support unit comprises a smart sensor including three load cells arranged at three vertices of a triangular shape on a plane; and a mobile smart terminal configured to receive information regarding the degree of distraction from the message transmission unit of the degree-of-distraction measurement chair through the Bluetooth communication.
    Type: Application
    Filed: February 18, 2016
    Publication date: November 22, 2018
    Inventors: Woo Jin HWANG, Do Un JEONG, Gi Hyun HWANG, Dae-Soo CHO