Patents by Inventor Neung-Je Kang

Neung-Je Kang 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).

  • System and method for data transfer between terminals in voice communication under voice over internet protocol (VoIP)
    Patent number: 9894111
    Abstract: The present invention relates to a system and method for sharing and controlling various contents in a voice call. A contents sharing system includes a soft switch and a contents share server. The soft switch receives a voice call from a VoIP terminal to set establishment and cancellation on a voice call session, receives a contents sharing request call, and transmits the same to the contents share server. The contents share server in cooperation with the soft switch receives the contents request call and processes establishment and cancellation on a data session for contents sharing between the callers. Accordingly, improved calling is provided by sharing various contents between the callers in a voice calling and thereby overcoming the problem of communication only available for voice.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: February 13, 2018
    Assignee: KT Corporation
    Inventors: Jeong-Tae Park, Ki-Ju Yoo, Sang-Joon Park, Yoon-Young Park, Neung-Je Kang, Hyun-Sam Shin, Soo-Jin Choi
  • SYSTEM AND METHOD FOR DATA TRANSFER BETWEEN TERMINALS IN VOICE COMMUNICATION UNDER VOICE OVER INTERNET PROTOCOL (VOIP)
    Publication number: 20160234262
    Abstract: The present invention relates to a system and method for sharing and controlling various contents in a voice call. A contents sharing system includes a soft switch and a contents share server, The soft switch receives a voice call from a VoIP terminal to set establishment and cancellation on a voice call session, receives a contents sharing request call, and transmits the same to the contents share server. The contents share server in cooperation with the soft switch receives the contents request call and processes establishment and cancellation on a data session for contents sharing between the callers. Accordingly, improved calling is provided by sharing various contents between the callers in a voice calling and thereby overcoming the problem of communication only available for voice.
    Type: Application
    Filed: March 24, 2016
    Publication date: August 11, 2016
    Applicant: KT Corporation
    Inventors: Jeong-Tae PARK, Ki-Ju YOO, Sang-Joon PARK, Yoon-Young PARK, Neung-Je KANG, Hyun-Sam SHIN, Soo-Jin CHOI
  • System and method for data transfer between terminals in voice communication under voice over internet protocol (VOIP)
    Patent number: 9313081
    Abstract: The present invention relates to a system and method for sharing and controlling various contents in a voice call. A contents sharing system includes a soft switch and a contents share server. The soft switch receives a voice call from a VoIP terminal to set establishment and cancellation on a voice call session, receives a contents sharing request call, and transmits the same to the contents share server. The contents share server in cooperation with the soft switch receives the contents request call and processes establishment and cancellation on a data session for contents sharing between the callers. Accordingly, improved calling is provided by sharing various contents between the callers in a voice calling and thereby overcoming the problem of communication only available for voice.
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: April 12, 2016
    Assignee: KT Corporation
    Inventors: Jeong-Tae Park, Ki-Ju Yoo, Sang-Joon Park, Yoon-Young Park, Neung-Je Kang, Hyun-Sam Shin, Soo-Jin Choi
  • SYSTEM AND METHOD FOR DATA TRANSFER BETWEEN TERMINALS IN VOICE COMMUNICATION UNDER VOICE OVER INTERNET PROTOCOL (VOIP)
    Publication number: 20080181201
    Abstract: The present invention relates to a system and method for sharing and controlling various contents in a voice call. A contents sharing system includes a soft switch and a contents share server. The soft switch receives a voice call from a VoIP terminal to set establishment and cancellation on a voice call session, receives a contents sharing request call, and transmits the same to the contents share server. The contents share server in cooperation with the soft switch receives the contents request call and processes establishment and cancellation on a data session for contents sharing between the callers. Accordingly, improved calling is provided by sharing various contents between the callers in a voice calling and thereby overcoming the problem of communication only available for voice.
    Type: Application
    Filed: February 29, 2008
    Publication date: July 31, 2008
    Applicant: KT Corporation
    Inventors: Jeong-Tae Park, Ki-Ju Yoo, Sang-Joon Park, Yoon-Young Park, Neung-Je Kang, Hyun-Sam Shin, Soo-Jin Choi