Patents by Inventor Myung Gyu SIM

Myung Gyu SIM 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: 10605443
    Abstract: The present invention relates to a device for attaching and detaching a handle of a surgical light which is a medical lighting apparatus. The device, in the handle which is inserted into or separated from a surgical light shaft in a female-male coupling manner, comprises: a lock pin which protrudes in the axial direction of the surgical light shaft and is inserted into a lock hole formed on the handle so as to prevent the handle from being separated; a pin spring, supported on the surgical light shaft, for providing elastic force so that the lock pin protrudes to the outside of the surgical light shaft; a separation button which is provided on the outside of the handle and, when an external force for separating the handle from the surgical light shaft is applied, is pushed so as to enable the lock pin to be separated from the lock hole of the handle; and a button support body for supporting the separation button on the handle so that the separation button is movable to a certain degree.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: March 31, 2020
    Assignee: DENTIS CO., LTD.
    Inventors: Sung Guen Kim, Yoon Sang Oh, Jung Il Kim, Jae Min Yun, Myung Gyu Sim, Jeong Su Kim, Hyun Ki Hong, Duk Ho Kong
  • Publication number: 20180231225
    Abstract: The present invention relates to a device for attaching and detaching a handle of a surgical light which is a medical lighting apparatus. The device, in the handle which is inserted into or separated from a surgical light shaft in a female-male coupling manner, comprises: a lock pin which protrudes in the axial direction of the surgical light shaft and is inserted into a lock hole formed on the handle so as to prevent the handle from being separated; a pin spring, supported on the surgical light shaft, for providing elastic force so that the lock pin protrudes to the outside of the surgical light shaft; a separation button which is provided on the outside of the handle and, when an external force for separating the handle from the surgical light shaft is applied, is pushed so as to enable the lock pin to be separated from the lock hole of the handle; and a button support body for supporting the separation button on the handle so that the separation button is movable to a certain degree.
    Type: Application
    Filed: November 13, 2015
    Publication date: August 16, 2018
    Inventors: Sung Guen KIM, Yoon Sang OH, Jung Il KIM, Jae Min YUN, Myung Gyu SIM, Jeong Su KIM, Hyun Ki HONG, Duk Ho KONG