Patents Assigned to ARTRANG CO., LTD
  • Mobile charger
    Publication number: 20050280398
    Abstract: Disclosed herein is a convenient and economical mobile charger, which is small enough to be held in one hand and can electrically charge a portable electronic device by using an embedded secondary electrical cell to which electric power is supplied, particularly through an external connector functioning to transfer data to/from the electronic device, whereby the portable electronic device can be charged with improved convenience, anytime and anywhere.
    Type: Application
    Filed: June 16, 2005
    Publication date: December 22, 2005
    Applicant: ARTRANG CO., LTD
    Inventors: Sang-Shin Lee, Jin-Su Song, Woo-Ju Shim, Ki-Cheol Cheon