Patents by Inventor Geum-Young JUNG

Geum-Young 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).

  • Address generating device of remote smart meter reading system, and method therefor
    Patent number: 10841272
    Abstract: The present invention relates to an address generating device of a remote smart meter reading system, and a method therefor, the device including: a first MAC address generation unit expressing, in four bits, respective numbers of a meter ID of a watt-hour meter, and then converting the numbers into hexadecimal numbers so as to generate a first MAC address of 48 bits; a second MAC address generation unit generating a second MAC address of 64 bits by adding bits to the first MAC address; a first IP address generation unit expressing, in four bits, the respective numbers, and then converting the numbers into the hexadecimal numbers and adding bits thereto so as to generate a first IP address of 64 bits being used as an interface ID of IPv6; and a second IP address generation unit generating a second IP address using the second MAC address as the interface ID.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: November 17, 2020
    Assignee: Korea Electric Power Corporation
    Inventors: Young-Hyun Kim, Myong-Soo Kim, Young-Sung Lee, Geum-Young Jung, Kyung-Seob Lee, Jin-Hee Kim
  • ADDRESS GENERATING DEVICE OF REMOTE SMART METER READING SYSTEM, AND METHOD THEREFOR
    Publication number: 20180139172
    Abstract: The present invention relates to an address generating device of a remote smart meter reading system, and a method therefor, the device including: a first MAC address generation unit expressing, in four bits, respective numbers of a meter ID of a watt-hour meter, and then converting the numbers into hexadecimal numbers so as to generate a first MAC address of 48 bits; a second MAC address generation unit generating a second MAC address of 64 bits by adding bits to the first MAC address; a first IP address generation unit expressing, in four bits, the respective numbers, and then converting the numbers into the hexadecimal numbers and adding bits thereto so as to generate a first IP address of 64 bits being used as an interface ID of IPv6; and a second IP address generation unit generating a second IP address using the second MAC address as the interface ID.
    Type: Application
    Filed: September 25, 2015
    Publication date: May 17, 2018
    Inventors: Young-Hyun KIM, Myong-Soo KIM, Young-Sung LEE, Geum-Young JUNG, Kyung-Seob LEE, Jin-Hee KIM