Patents by Inventor Jin-Yeob KIM

Jin-Yeob KIM 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).

  • Global server load balancer apparatus and method for dynamically controlling time-to-live
    Patent number: 9954941
    Abstract: Disclosed are a global server load balancer (GSLB) apparatus and a method for dynamically controlling cache time-to-live (TTL) in the GSLB apparatus. The GSLB apparatus which performs load balancing among a plurality of local servers includes a domain name system (DNS) query processor that receives a query message from a DNS server, a server selector that selects a local server among the plurality of local servers based on the received query message, a load calculator that collects state information of the GSLB apparatus, and calculates a load of the GSLB apparatus from the collected state information, and a TTL controller that updates a TTL of the GSLB apparatus based on the calculated load.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: April 24, 2018
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Sung-Il Kim, Sung-Duck Kim, Jin-Yeob Kim
  • GLOBAL SERVER LOAD BALANCER APPARATUS AND METHOD FOR DYNAMICALLY CONTROLLING TIME-TO-LIVE
    Publication number: 20160112500
    Abstract: Disclosed are a global server load balancer (GSLB) apparatus and a method for dynamically controlling cache time-to-live (TTL) in the GSLB apparatus. The GSLB apparatus which performs load balancing among a plurality of local servers includes a domain name system (DNS) query processor that receives a query message from a DNS server, a server selector that selects a local server among the plurality of local servers based on the received query message, a load calculator that collects state information of the GSLB apparatus, and calculates a load of the GSLB apparatus from the collected state information, and a TTL controller that updates a TTL of the GSLB apparatus based on the calculated load.
    Type: Application
    Filed: December 31, 2014
    Publication date: April 21, 2016
    Applicant: SAMSUNG SDS CO., LTD.
    Inventors: Sung-Il KIM, Sung-Duck KIM, Jin-Yeob KIM