Patents by Inventor Sang Kyu MIN

Sang Kyu MIN 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: 11294190
    Abstract: A virtual reality cell phone includes: a main body including a display; an ocular plate configured to maintain a variable distance from the rear surface of the main body; and a screen and distance adjustment member interposed between the main body and the ocular plate, and configured to move the ocular plate between a retracted state in which the ocular plate comes into close contact with the main body and an extended state in which the ocular plate maintains a predetermined distance from the main body. The screen and distance adjustment member includes a plurality of screen boxes configured to slide backward and be fixed while being laid over each other.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: April 5, 2022
    Inventor: Sang Kyu Min
  • Publication number: 20210373602
    Abstract: A foldable virtual reality device is mounted on the section of the main body that includes the display and a side of the main body so that it can rotate, is switched in close-contact state with the front surface and the bottom surface of the main body, includes a screen member and a switching body that includes an ocular plate mounted to the screen member, moves the ocular plate between the close-contact state of the display and the ocular plate and the separation state maintaining a predetermined distance, and can implement virtual reality function by the display when the ocular plate is in separation state.
    Type: Application
    Filed: September 22, 2017
    Publication date: December 2, 2021
    Inventor: Sang Kyu MIN
  • Patent number: 10948727
    Abstract: A combined virtual reality and cell phone case can include: a casing fixing a cell phone body; an ocular plate configured to maintain a variable distance from the rear surface of the casing; and a screen and distance adjustment member interposed between the casing and the ocular plate, and configured to move the ocular plate between a retracted state in which the ocular plate comes into close contact with the casing and an extended state in which the ocular plate maintains a predetermined distance from the casing, thereby facilitating implementation of virtual reality.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: March 16, 2021
    Inventor: Sang Kyu Min
  • Publication number: 20210011545
    Abstract: A foldable virtual reality device. The device includes: a casing configured to separably accommodate a main body including a display; and a switching body rotatably attached to a side of the casing, switching to come in close contact with a front surface or a rear surface of the main body, and including a screen member and an ocular plate mounted on the screen member, wherein the screen member moves the ocular plate between a state in which the ocular plate is in close contact with the display and a state in which the ocular plate is spaced a predetermined distance from the display, in a state in which the screen member is in close contact with a surface of the main body on which the display is formed, and when the ocular plate is spaced, a virtual reality function can be implemented through the display.
    Type: Application
    Filed: March 14, 2019
    Publication date: January 14, 2021
    Inventor: Sang Kyu MIN
  • Publication number: 20200319469
    Abstract: A virtual reality cell phone includes: a main body including a display; an ocular plate configured to maintain a variable distance from the rear surface of the main body; and a screen and distance adjustment member interposed between the main body and the ocular plate, and configured to move the ocular plate between a retracted state in which the ocular plate comes into close contact with the main body and an extended state in which the ocular plate maintains a predetermined distance from the main body. The screen and distance adjustment member includes a plurality of screen boxes configured to slide backward and be fixed while being laid over each other.
    Type: Application
    Filed: June 18, 2020
    Publication date: October 8, 2020
    Inventor: Sang Kyu MIN
  • Patent number: 10725306
    Abstract: A virtual reality cell phone includes: a main body including a display; an ocular plate configured to maintain a variable distance from the rear surface of the main body; and a screen and distance adjustment member interposed between the main body and the ocular plate, and configured to move the ocular plate between a retracted state in which the ocular plate comes into close contact with the main body and an extended state in which the ocular plate maintains a predetermined distance from the main body. The screen and distance adjustment member includes a plurality of screen boxes configured to slide backward and be fixed while being laid over each other.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: July 28, 2020
    Inventor: Sang Kyu Min
  • Publication number: 20200174260
    Abstract: A combined virtual reality and cell phone case can include: a casing fixing a cell phone body; an ocular plate configured to maintain a variable distance from the rear surface of the casing; and a screen and distance adjustment member interposed between the casing and the ocular plate, and configured to move the ocular plate between a retracted state in which the ocular plate comes into close contact with the casing and an extended state in which the ocular plate maintains a predetermined distance from the casing, thereby facilitating implementation of virtual reality.
    Type: Application
    Filed: May 23, 2017
    Publication date: June 4, 2020
    Inventor: Sang Kyu MIN
  • Publication number: 20190146225
    Abstract: A virtual reality cell phone includes: a main body including a display; an ocular plate configured to maintain a variable distance from the rear surface of the main body; and a screen and distance adjustment member interposed between the main body and the ocular plate, and configured to move the ocular plate between a retracted state in which the ocular plate comes into close contact with the main body and an extended state in which the ocular plate maintains a predetermined distance from the main body. The screen and distance adjustment member includes a plurality of screen boxes configured to slide backward and be fixed while being laid over each other.
    Type: Application
    Filed: April 26, 2017
    Publication date: May 16, 2019
    Inventor: Sang Kyu MIN
  • Patent number: D878041
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: March 17, 2020
    Inventor: Sang Kyu Min
  • Patent number: D892793
    Type: Grant
    Filed: July 9, 2018
    Date of Patent: August 11, 2020
    Inventor: Sang Kyu Min