Patents by Inventor Yun Oh Chi

Yun Oh Chi 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).

  • Shield installed on printed circuit board
    Patent number: 9769967
    Abstract: A shield is provided. The shield includes a shield frame surrounding an electronic component mounted on a printed circuit board and a shield cover partially coupled to the shield frame. The shield frame includes a column part mounted on the printed circuit board and a bending part bent from an upper end portion of the column part. An angle between both end portions of the bending part is smaller than about 90 degrees.
    Type: Grant
    Filed: September 2, 2015
    Date of Patent: September 19, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yun Oh Chi, Kyung Hoon Song, Kwang Sub Lee, Sae Bom Lee, Se Young Jang
  • SHIELD INSTALLED ON PRINTED CIRCUIT BOARD
    Publication number: 20160066482
    Abstract: A shield is provided. The shield includes a shield frame surrounding an electronic component mounted on a printed circuit board and a shield cover partially coupled to the shield frame. The shield frame includes a column part mounted on the printed circuit board and a bending part bent from an upper end portion of the column part. An angle between both end portions of the bending part is smaller than about 90 degrees.
    Type: Application
    Filed: September 2, 2015
    Publication date: March 3, 2016
    Inventors: Yun Oh Chi, Kyung Hoon Song, Kwang Sub Lee, Sae Bom Lee, Se Young Jang