Patents by Inventor Sang-hoon SI

Sang-hoon SI 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).

  • ELECTRONIC APPARATUS AND METHOD OF CHARGING THE SAME
    Publication number: 20150137733
    Abstract: An electronic apparatus includes a user interface configured to display preset information, a battery configured to supply a power to the user interface, and a charger provided with a vibrator that is movable in the electronic apparatus and configured to convert kinetic energy caused by movement of the vibrator into electric energy to charge the battery.
    Type: Application
    Filed: April 16, 2014
    Publication date: May 21, 2015
    Applicant: Samsung Electronics Co., Ltd
    Inventor: Sang-hoon SI