Patents by Inventor Hyeong Goo KIM

Hyeong Goo 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).

  • Method for synchronizing file
    Patent number: 9697225
    Abstract: Provided is a method of file synchronizing. The method includes: determining whether there is a changed matter in a file which is divided into a plurality of chunk files; calculating a hash value for each of plurality of divided chunk files when it is determined that there is a changed matter in file; transmitting a hash value list configured by calculated hash values to a server; receiving a transmission request for a chunk file corresponding to a hash value which is not stored in server, among hash values included in hash value list; and transmitting chunk file to the server in response to the transmission request.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: July 4, 2017
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Ju Seok Yun, Yong Tae Kim, Hyeong Goo Kim
  • METHOD FOR SYNCHRONIZING FILE
    Publication number: 20160110377
    Abstract: Provided is a method of file synchronizing. The method includes: determining whether there is a changed matter in a file which is divided into a plurality of chunk files; calculating a hash value for each of plurality of divided chunk files when it is determined that there is a changed matter in file; transmitting a hash value list configured by calculated hash values to a server; receiving a transmission request for a chunk file corresponding to a hash value which is not stored in server, among hash values included in hash value list; and transmitting chunk file to the server in response to the transmission request.
    Type: Application
    Filed: December 31, 2014
    Publication date: April 21, 2016
    Applicant: SAMSUNG SDS CO., LTD.
    Inventors: Ju Seok YUN, Yong Tae KIM, Hyeong Goo KIM
  • CHANNEL CONNECTION MANAGEMENT METHOD AND APPARATUS
    Publication number: 20160094683
    Abstract: Provided are a channel connection management method comprising: registering a first command channel connected between a server and a first client; and transmitting a signal for requesting the connection of a data transmission channel to the first client through the first command channel
    Type: Application
    Filed: September 25, 2015
    Publication date: March 31, 2016
    Applicant: SAMSUNG SDS CO., LTD.
    Inventors: Ju Seok YUN, Yong Tae KIM, Hyeong Goo KIM