Patents by Inventor Gab-Ju Jung

Gab-Ju Jung 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 Modem Using Short Range Wireless Technology
    Publication number: 20070142021
    Abstract: The present invention is directed to a battery modem using Short Range Wireless technology. A battery modem using a short range wireless technology in a data communication apparatus capable of performing wired/wireless data communication depending on whether a battery is mounted therein, wherein the battery modem detects base band communication data from a power supply line of the data communication apparatus on the basis of the short range wireless technology and a power line modem scheme, converts the data into an RF signal and transmits the RF signal to a data communication apparatus of the other party through a power supply line antenna, and the battery modem receives the RF signal from the power supply line antenna, converts the RF signal into the communication data and outputs the data to the data communication apparatus.
    Type: Application
    Filed: February 16, 2007
    Publication date: June 21, 2007
    Applicant: Seoby Electronics Co., Ltd.
    Inventors: Sung-Sub Lee, Gab-Ju Jung
  • Battery modem using short range wireless technology
    Patent number: 7181164
    Abstract: The present invention is directed to a battery modem using Short Range Wireless technology. A battery modem using a short range wireless technology in a data communication apparatus capable of performing wired/wireless data communication depending on whether a battery is mounted therein, wherein the battery modem detects base band communication data from a power supply line of the data communication apparatus on the basis of the short range wireless technology and a power line modem scheme, converts the data into an RF signal and transmits the RF signal to a data communication apparatus of the other party through a power supply line antenna, and the battery modem receives the RF signal from the power supply line antenna, converts the RF signal into the communication data and outputs the data to the data communication apparatus.
    Type: Grant
    Filed: January 14, 2005
    Date of Patent: February 20, 2007
    Assignee: Scoby Electronics Co., Ltd.
    Inventors: Sung-Sub Lee, Gab-Ju Jung
  • Battery modem using short range wireless technology
    Publication number: 20060089177
    Abstract: The present invention is directed to a battery modem using Short Range Wireless technology. A battery modem using a short range wireless technology in a data communication apparatus capable of performing wired/wireless data communication depending on whether a battery is mounted therein, wherein the battery modem detects base band communication data from a power supply line of the data communication apparatus on the basis of the short range wireless technology and a power line modem scheme, converts the data into an RF signal and transmits the RF signal to a data communication apparatus of the other party through a power supply line antenna, and the battery modem receives the RF signal from the power supply line antenna, converts the RF signal into the communication data and outputs the data to the data communication apparatus.
    Type: Application
    Filed: January 14, 2005
    Publication date: April 27, 2006
    Inventors: Sung-Sub Lee, Gab-Ju Jung