Patents by Inventor Hyung-moo Huh

Hyung-moo Huh 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).

  • Battery charger using USB and digital camera having the same
    Publication number: 20040246341
    Abstract: An apparatus for charging a battery of a portable electronic device connected to a computer by USB by receiving power from the computer through USB, the apparatus includes a control portion to generate charge control signals corresponding to a battery selected according to a battery selection signal that is externally input, and a charging portion to charge the selected battery according to the charge control signals from the control portion.
    Type: Application
    Filed: February 4, 2004
    Publication date: December 9, 2004
    Applicant: Samsung Techwin Co., Ltd.
    Inventors: Yoo-shin Lee, Hyung-moo Huh