Patents by Inventor Dong Hun KONG

Dong Hun KONG 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: 10854362
    Abstract: Provided are a guide-connected contactor and a portable electronic device comprising same. A guide-connected contactor, according to an embodiment of the present invention, comprises: an elastic conductor which comes in contact with a circuit board of an electronic device or a bracket connected to the circuit board; a functional element which is connected to the elastic conductor and has a first electrode and a second electrode on the upper surface and the lower surface, respectively; and a guide which is plate-shaped, has the functional element connected thereto, and is connected to a groove portion provided on a conductive case of the electronic device.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: December 1, 2020
    Assignee: AMOTECH CO., LTD.
    Inventors: Byung Guk Lim, Dong Hun Kong, Jae Woo Choi, Jae Su Ryu
  • Patent number: 10756472
    Abstract: Provided are a functional contactor and a portable electronic device comprising same. A functional contactor, according to an embodiment of the present invention, comprises: an elastic conductor which electrically comes in contact with a conductor of an electronic device; a functional element which is connected to the elastic conductor and has a first electrode and a second electrode on at least one part of the lower side and the upper side, respectively; a first testing electrode which is connected to the first electrode and is provided on the upper side of the functional element and a fixed distance away from the second electrode; and a second testing electrode which is connected to the second electrode and is provided on the upper side of the functional element.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: August 25, 2020
    Assignee: AMOTECH CO., LTD.
    Inventors: Byung Guk Lim, Seong Ha Lee, Dong Hun Kong
  • Publication number: 20200212614
    Abstract: Provided are a functional contactor and a portable electronic device comprising same. A functional contactor, according to an embodiment of the present invention, comprises: an elastic conductor which electrically comes in contact with a conductor of an electronic device; a functional element which is connected to the elastic conductor and has a first electrode and a second electrode on at least one part of the lower side and the upper side, respectively; a first testing electrode which is connected to the first electrode and is provided on the upper side of the functional element and a fixed distance away from the second electrode; and a second testing electrode which is connected to the second electrode and is provided on the upper side of the functional element.
    Type: Application
    Filed: February 24, 2017
    Publication date: July 2, 2020
    Inventors: Byung Guk LIM, Seong Ha LEE, Dong Hun KONG
  • Patent number: 10594047
    Abstract: A functional contactor is provided. The functional contactor according to one embodiment of the present invention includes: a conductive elastic portion configured to be in electrical contact with a conductor of an electronic device and have elasticity; and a functional device including a first electrode electrically connected to a circuit board or the conductor of the electronic device and a second electrode on which the conductive elastic portion is laminated through solder. Here, the second electrode includes a stopper in which no electrode is formed to prevent the solder from being introduced into a periphery of a lamination region on which the conductive elastic portion is laminated.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: March 17, 2020
    Assignee: AMOTECH CO., LTD.
    Inventors: Jae Woo Choi, Byung Guk Lim, Seong Ha Lee, Yun Suk Choi, Dong Hun Kong
  • Patent number: 10499520
    Abstract: An electronic device contactor coupling structure is disclosed. The device can include a contactor electrically connecting a conductive case of an electronic device and a circuit board inside the electronic device, the conductive case being exposed to the outside, wherein the contactor is configured with a composite element having two or more of an electric-shock preventing function of blocking leakage current of an external power source, an antistatic function, and a communication signal transmitting function; a conductive bracket and the conductive case are coupled by a conductive fastening means with the circuit board coupled to one side of the conductive bracket; the conductive case has a recess formed on the surface thereof opposite to the conductive bracket; and the contactor is coupled to the recess of the conductive case so as to be electrically connected with the circuit board by the conductive fastening means and the conductive bracket.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: December 3, 2019
    Assignee: AMOTECH CO., LTD.
    Inventors: Byung Guk Lim, Yun Suk Choi, Dong Hun Kong, Ji Woo Moon
  • Publication number: 20190190167
    Abstract: A functional contactor is provided. The functional contactor according to one embodiment of the present invention includes: a conductive elastic portion configured to be in electrical contact with a conductor of an electronic device and have elasticity; and a functional device including a first electrode electrically connected to a circuit board or the conductor of the electronic device and a second electrode on which the conductive elastic portion is laminated through solder. Here, the second electrode includes a stopper in which no electrode is formed to prevent the solder from being introduced into a periphery of a lamination region on which the conductive elastic portion is laminated.
    Type: Application
    Filed: May 12, 2017
    Publication date: June 20, 2019
    Applicant: AMOTECH CO., LTD.
    Inventors: Jae Woo CHOI, Byung Guk LIM, Seong Ha LEE, Yun Suk CHOI, Dong Hun KONG
  • Publication number: 20190132978
    Abstract: An electronic device contactor coupling structure is disclosed. The device can include a contactor electrically connecting a conductive case of an electronic device and a circuit board inside the electronic device, the conductive case being exposed to the outside, wherein the contactor is configured with a composite element having two or more of an electric-shock preventing function of blocking leakage current of an external power source, an antistatic function, and a communication signal transmitting function; a conductive bracket and the conductive case are coupled by a conductive fastening means with the circuit board coupled to one side of the conductive bracket; the conductive case has a recess formed on the surface thereof opposite to the conductive bracket; and the contactor is coupled to the recess of the conductive case so as to be electrically connected with the circuit board by the conductive fastening means and the conductive bracket.
    Type: Application
    Filed: December 14, 2016
    Publication date: May 2, 2019
    Applicant: AMOTECH CO., LTD.
    Inventors: Byung Guk LIM, Yun Suk CHOI, Dong Hun KONG, Ji Woo MOON
  • Publication number: 20190074113
    Abstract: Provided are a guide-connected contactor and a portable electronic device comprising same. A guide-connected contactor, according to an embodiment of the present invention, comprises: an elastic conductor which comes in contact with a circuit board of an electronic device or a bracket connected to the circuit board; a functional element which is connected to the elastic conductor and has a first electrode and a second electrode on the upper surface and the lower surface, respectively; and a guide which is plate-shaped, has the functional element connected thereto, and is connected to a groove portion provided on a conductive case of the electronic device.
    Type: Application
    Filed: February 21, 2017
    Publication date: March 7, 2019
    Inventors: Byung Guk LIM, Dong Hun KONG, Jae Woo CHOI, Jae Su RYU