Patents by Inventor Ki Sub Sin

Ki Sub Sin 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).

  • Publication number: 20150172430
    Abstract: Disclosed herein is a keypad for a mobile terminal which is provided on a keyboard displayed on a touch screen, thereby enabling a touch having a three-dimensional effect, being capable of preventing the entry of a misspelling or missing word attributable to an error of a touch, and enabling input to the keyboard even without opening the cover of a casing. The keypad according to an embodiment of the present invention includes a mobile terminal equipped with a touch screen and a keypad member fixed to a position of the touch screen on which a keyboard is displayed and configured to include a plurality of button units having a key arrangement corresponding to the keyboard and to input a key of the keyboard, placed in a position corresponding to a selected button unit of the button units, to the mobile terminal when the selected one is pressed.
    Type: Application
    Filed: February 26, 2014
    Publication date: June 18, 2015
    Inventor: Ki Sub Sin
  • Publication number: 20140128131
    Abstract: The present invention relates to a protection cover for a mobile device, in which a transparent section for viewing the content of a display screen is formed on the protection cover for protecting the display screen and the front surface of the mobile device. The transparent section has a transparent member for seeing through the content of the display screen from outside using the light emitted from the display screen. Accordingly, since the front surface of a portable mobile device such as a smart phone may be safely protected even when an external shock is applied to the front surface, and the content on the display screen may be confirmed or a touch function can be handled even when the cover is not opened, it is effective in that convenience of using the mobile device is provided.
    Type: Application
    Filed: June 27, 2013
    Publication date: May 8, 2014
    Inventor: Ki Sub Sin
  • Publication number: 20110059781
    Abstract: Disclosed is a cellular phone holster case having a belt clip part. The holster case includes a rear plate having one side closely contacting a cellular phone and the other side engaged to the belt clip part, and a front plate connected to the rear plate at a lower end thereof to form a receiving space. The front plate is provided with a notch for dividing the front plate into two parts, and a support member is installed in the rear plate and the front plate.
    Type: Application
    Filed: January 15, 2010
    Publication date: March 10, 2011
    Applicant: Newvit Co., Ltd
    Inventor: Ki Sub Sin
  • Patent number: 7832606
    Abstract: A belt clip for detachably fixing a cellular phone is disclosed, which comprises a body which has an accommodating part provided in the interior of the same and having an opened upper side, and a guide groove provided at a front side of the same for guiding accommodating into the accommodating part; and at least one stopper which is integrally formed at an inner side of the body and has a certain elastic force for preventing an escape of the accommodated engaging protrusion. It is possible to easily and reliably engage and disengage the cellular phone or the cellular phone casing to/from the belt clip, and the construction is simple. Since springs are not used in the present invention as compared to the conventional art, the manufacturing cost is not high, and a reliable and cheap belt clip for cellular phone can be manufactured.
    Type: Grant
    Filed: July 18, 2007
    Date of Patent: November 16, 2010
    Assignee: Newvit Co., Ltd.
    Inventor: Ki Sub Sin
  • Publication number: 20090122029
    Abstract: An improved stylus pen is disclosed, which comprises a body; a pen support part which is engaged to an upper side of the body and includes a support body having a holding groove at its one side, and a stopper support part which is spaced apart from an inner wall of the support body and has a stopper engaging groove in its inner surface; and a pen part which passes through the interior of the pen support part and includes a pen body formed at its one side and having a stopper engaged by means of the stopper engaging groove, and a head part which is engaged to an upper side of the pen body and has a tip.
    Type: Application
    Filed: March 20, 2008
    Publication date: May 14, 2009
    Inventor: Ki Sub Sin
  • Publication number: 20080237282
    Abstract: A belt clip for detachably fixing a cellular phone is disclosed, which comprises a body which has an accommodating part provided in the interior of the same and having an opened upper side, and a guide groove provided at a front side of the same for guiding accommodating into the accommodating part; and at least one stopper which is integrally formed at an inner side of the body and has a certain elastic force for preventing an escape of the accommodated engaging protrusion. It is possible to easily and reliably engage and disengage the cellular phone or the cellular phone casing to/from the belt clip, and the construction is simple. Since springs are not used in the present invention as compared to the conventional art, the manufacturing cost is not high, and a reliable and cheap belt clip for cellular phone can be manufactured.
    Type: Application
    Filed: July 18, 2007
    Publication date: October 2, 2008
    Inventor: Ki Sub Sin