Patents by Inventor Yun Jae HAN

Yun Jae HAN 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).

  • Stylus pen and electronic device including same
    Patent number: 10817078
    Abstract: According to various embodiments of the present invention, a stylus pen can comprise: a pen body extended along an axial line; a touch tip provided on one end portion of the pen body; a cap arranged on the other end portion of the pen body; a first structure for changing the length of the stylus pen by moving the cap along the axial line; and a second structure coming in contact with at least a part of the first structure, and restricting the movement of the cap and/or the first structure.
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: October 27, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Chung Keun Yoo, Young Sun Park, Seung Hyun Hwang, Sang Min Kim, Dae Young Noh, Young Jin An, Soon Woong Yang, Seung Hoon Lee, Yun Jae Han
  • STYLUS PEN AND ELECTRONIC DEVICE INCLUDING SAME
    Publication number: 20180217687
    Abstract: According to various embodiments of the present invention, a stylus pen can comprise: a pen body extended along an axial line; a touch tip provided on one end portion of the pen body; a cap arranged on the other end portion of the pen body; a first structure for changing the length of the stylus pen by moving the cap along the axial line; and a second structure coming in contact with at least a part of the first structure, and restricting the movement of the cap and/or the first structure.
    Type: Application
    Filed: May 3, 2016
    Publication date: August 2, 2018
    Inventors: Chung Keun YOO, Young Sun PARK, Seung Hyun HWANG, Sang Min KIM, Dae Young NOH, Young Jin AN, Soon Woong YANG, Seung Hoon LEE, Yun Jae HAN
  • Electronic device cases and electronic device having the same
    Patent number: 9893754
    Abstract: An electronic device case is provided. The electronic device includes a first case having a first groove and a second case. The second case includes a first body, a connection portion formed at the first body so as to be coupled with the first case when the first body is inserted into the first groove, and a card holding portion where a partition is formed to attach a card to the first body.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: February 13, 2018
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Kwang Ha Shin, Yun Jae Han, Seung Hoon Lee, Byoung Uk Yoon
  • ELECTRONIC DEVICE CASES AND ELECTRONIC DEVICE HAVING THE SAME
    Publication number: 20160056852
    Abstract: An electronic device case is provided. The electronic device includes a first case having a first groove and a second case. The second case includes a first body, a connection portion formed at the first body so as to be coupled with the first case when the first body is inserted into the first groove, and a card holding portion where a partition is formed to attach a card to the first body.
    Type: Application
    Filed: August 25, 2015
    Publication date: February 25, 2016
    Inventors: Kwang Ha SHIN, Yun Jae HAN, Seung Hoon LEE, Byoung Uk YOON