Patents by Inventor Yeon-Sang Koo

Yeon-Sang Koo 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).

  • Publication number: 20180124645
    Abstract: A method, apparatus and a computer readable record media storing instructions for executing the same method for interfacing among a hybrid type synchronous or asynchronous terminal to a core network in a next generation mobile telecommunications system. The hybrid type synchronous or asynchronous radio network determines the operating type of the core network when the core network has a connection thereto, and sends the determined core network operating type information and information related to the core network to the hybrid type synchronous or asynchronous terminal, thereby allowing the synchronous or asynchronous terminal to smoothly perform a data interfacing operation with the core network.
    Type: Application
    Filed: December 26, 2017
    Publication date: May 3, 2018
    Inventors: Jae-Hong PARK, Woon-Hee HWANG, Yeon-Sang KOO, Chong-Won LEE, Shin-Hyun YANG, Jeong-Hwa YE
  • Publication number: 20170156082
    Abstract: A method, apparatus and a computer readable record media storing instructions for executing the same method for interfacing among a hybrid type synchronous or asynchronous terminal to a core network in a next generation mobile telecommunications system. The hybrid type synchronous or asynchronous radio network determines the operating type of the core network when the core network has a connection thereto, and sends the determined core network operating type information and information related to the core network to the hybrid type synchronous or asynchronous terminal, thereby allowing the synchronous or asynchronous terminal to smoothly perform a data interfacing operation with the core network.
    Type: Application
    Filed: February 13, 2017
    Publication date: June 1, 2017
    Inventors: Jae-Hong PARK, Woon-Hee HWANG, Yeon-Sang KOO, Chong-Won LEE, Shin-Hyun YANG, Jeong-Hwa YE
  • Publication number: 20160242075
    Abstract: A method, apparatus, and a computer readable record media storing instructions for executing the same method for interfacing among a hybrid type synchronous or asynchronous terminal to a core network in a next generation mobile telecommunications system. The hybrid type synchronous or asynchronous radio network determines the operating type of the core network when the core network has a connection thereto, and sends the determined core network operating type information and information related to the core network to the hybrid type synchronous or asynchronous terminal, thereby allowing the synchronous or asynchronous terminal to smoothly perform a data interfacing operation with the core network.
    Type: Application
    Filed: April 26, 2016
    Publication date: August 18, 2016
    Inventors: Jae-Hong PARK, Woon-Hee HWANG, Yeon-Sang KOO, Chong-Won LEE, Shin-Hyun YANG, Jeong-Hwa YE
  • Publication number: 20140313977
    Abstract: A method, apparatus and a computer readable record media storing instructions for executing the same method for interfacing among a hybrid type synchronous or asynchronous terminal to a core network in a next generation mobile telecommunications system. The hybrid type synchronous or asynchronous radio network determines the operating type of the core network when the core network has a connection thereto, and sends the determined core network operating type information and information related to the core network to the hybrid type synchronous or asynchronous terminal, thereby allowing the synchronous or asynchronous terminal to smoothly perform a data interfacing operation with the core network.
    Type: Application
    Filed: June 30, 2014
    Publication date: October 23, 2014
    Inventors: Jae-Hong PARK, Woon-Hee HWANG, Yeon-Sang KOO, Chong-Won LEE, Shin-Hyun YANG, Jeong-Hwa YE
  • Patent number: 8768409
    Abstract: A method, apparatus and a computer readable record media storing instructions for executing the same method for interfacing among a hybrid type synchronous or asynchronous terminal to a core network in a next generation mobile telecommunications system. The hybrid type synchronous or asynchronous radio network determines the operating type of the core network when the core network has a connection thereto, and sends the determined core network operating type information and information related to the core network to the hybrid type synchronous or asynchronous terminal, thereby allowing the synchronous or asynchronous terminal to smoothly perform a data interfacing operation with the core network.
    Type: Grant
    Filed: April 4, 2013
    Date of Patent: July 1, 2014
    Assignee: Pantech Co., Ltd.
    Inventors: Jae-Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Chong-Won Lee, Shin-Hyun Yang, Jeong-Hwa Ye
  • Patent number: 8687651
    Abstract: A method and apparatus for interfacing a synchronous core network with an asynchronous radio network in a next-generation mobile telecommunications system is disclosed. The method includes: a) selecting a function necessary to map a synchronous message to an asynchronous message; b) determining whether the synchronous message is to be transmitted to the mobile station or not; c) storing information necessary to map the synchronous message to the asynchronous message if the synchronous message is to transmitted to the mobile station, d) mapping parameters in the synchronous message to those in the asynchronous message, thereby generating the asynchronous message; e) discarding the message not to be transmitted to the mobile station after storing parameters included in the message not to be transmitted onto a predetermined device; and f) transmitting the asynchronous message to the radio resource controller.
    Type: Grant
    Filed: February 15, 2012
    Date of Patent: April 1, 2014
    Assignee: Yamazaki Holdings, LLC
    Inventors: Jae-Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Chong-Won Lee, Shin-Hyun Yang, Jeong-Hwa Ye
  • Publication number: 20120329453
    Abstract: A method, apparatus and a computer readable record media storing instructions for executing the same method for interfacing among a hybrid type synchronous or asynchronous terminal to a core network in a next generation mobile telecommunications system. The hybrid type synchronous or asynchronous radio network determines the operating type of the core network when the core network has a connection thereto, and sends the determined core network operating type information and information related to the core network to the hybrid type synchronous or asynchronous terminal, thereby allowing the synchronous or asynchronous terminal to smoothly perform a data interfacing operation with the core network.
    Type: Application
    Filed: September 5, 2012
    Publication date: December 27, 2012
    Applicant: PANTECH CO., LTD.
    Inventors: Jae-Hong PARK, Woon-Hee HWANG, Yeon-Sang KOO, Chong-Won LEE, Shin-Hyun YANG, Jeong-Hwa YE
  • Patent number: 8285325
    Abstract: A method, apparatus and a computer readable record media storing instructions for executing the same method for interfacing among a hybrid type synchronous or asynchronous terminal to a core network in a next generation mobile telecommunications system. The hybrid type synchronous or asynchronous radio network determines the operating type of the core network when the core network has a connection thereto, and sends the determined core network operating type information and information related to the core network to the hybrid type synchronous or asynchronous terminal, thereby allowing the synchronous or asynchronous terminal to smoothly perform a data interfacing operation with the core network.
    Type: Grant
    Filed: December 28, 2007
    Date of Patent: October 9, 2012
    Assignee: Pantech Co., Ltd.
    Inventors: Jae-Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Chong-Won Lee, Shin-Hyun Yang, Jeong-Hwa Ye
  • Publication number: 20120202534
    Abstract: A method and apparatus for interfacing a synchronous core network with an asynchronous radio network in a next-generation mobile telecommunications system is disclosed. The method includes: a) selecting a function necessary to map a synchronous message to an asynchronous message; b) determining whether the synchronous message is to be transmitted to the mobile station or not; c) storing information necessary to map the synchronous message to the asynchronous message if the synchronous message is to transmitted to the mobile station, d) mapping parameters in the synchronous message to those in the asynchronous message, thereby generating the asynchronous message; e) discarding the message not to be transmitted to the mobile station after storing parameters included in the message not to be transmitted onto a predetermined device; and f) transmitting the asynchronous message to the radio resource controller.
    Type: Application
    Filed: February 15, 2012
    Publication date: August 9, 2012
    Inventors: Jae-Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Chong-Won Lee, Shin-Hyun Yang, Jeong-Hwa Ye
  • Patent number: 8135030
    Abstract: A method and apparatus for interfacing a synchronous core network with an asynchronous radio network in a next-generation mobile telecommunications system is disclosed.
    Type: Grant
    Filed: September 17, 2008
    Date of Patent: March 13, 2012
    Assignee: Yamazaki Holdings, LLC
    Inventors: Jae-Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Chong-Won Lee, Shin-Hyun Yang, Jeong-Hwa Ye
  • Publication number: 20090196222
    Abstract: A method and apparatus for interfacing a synchronous core network with an asynchronous radio network in a next-generation mobile telecommunications system is disclosed.
    Type: Application
    Filed: September 17, 2008
    Publication date: August 6, 2009
    Applicant: UTStarcom Korea Limited (c/o UTStarcom, Inc.)
    Inventors: Jae-Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Chong-Won Lee, Shin-Hyun Yang, Jeong-Hwa Ye
  • Patent number: 7505783
    Abstract: A method, apparatus and a computer readable record media storing instructions for executing the same method for interfacing among a hybrid type synchronous or asynchronous terminal to a core network in a next generation mobile telecommunications system. The hybrid type synchronous or asynchronous radio network determines the operating type of the core network when the core network has a connection thereto, and sends the determined core network operating type information and information related to the core network to the hybrid type synchronous or asynchronous terminal, thereby allowing the synchronous or asynchronous terminal to smoothly perform a data interfacing operation with the core network.
    Type: Grant
    Filed: April 15, 2004
    Date of Patent: March 17, 2009
    Assignee: Pantech & Curitel Communications, Inc.
    Inventors: Jae-Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Chong-Won Lee, Shin-Hyun Yang, Jeong-Hwa Ye
  • Publication number: 20080318570
    Abstract: A method, apparatus and a computer readable record media storing instructions for executing the same method for interfacing among a hybrid type synchronous or asynchronous terminal to a core network in a next generation mobile telecommunications system. The hybrid type synchronous or asynchronous radio network determines the operating type of the core network when the core network has a connection thereto, and sends the determined core network operating type information and information related to the core network to the hybrid type synchronous or asynchronous terminal, thereby allowing the synchronous or asynchronous terminal to smoothly perform a data interfacing operation with the core network.
    Type: Application
    Filed: December 28, 2007
    Publication date: December 25, 2008
    Applicant: Pantech&Curitel Communication, Inc.
    Inventors: JAE-HONG PARK, WOON-HEE HWANG, YEON-SANG KOO, CHONG-WON LEE, SHIN-HYUN YANG, JEONG-HWA YE
  • Patent number: 7443881
    Abstract: A method and apparatus for interfacing a synchronous core network with an asynchronous radio network in a next-generation mobile telecommunications system is disclosed.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: October 28, 2008
    Assignee: UTStarcom Korea Limited (c/o UTStarcom, Inc.)
    Inventors: Jae-Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Chong-Won Lee, Shin-Hyun Yang, Jeong-Hwa Ye
  • Publication number: 20070104178
    Abstract: A method, apparatus and a computer readable record media storing instructions for executing the same method for interfacing among a hybrid type synchronous or asynchronous terminal to a core network in a next generation mobile telecommunications system. The hybrid type synchronous or asynchronous radio network determines the operating type of the core network when the core network has a connection thereto, and sends the determined core network operating type information and information related to the core network to the hybrid type synchronous or asynchronous terminal, thereby allowing the synchronous or asynchronous terminal to smoothly perform a data interfacing operation with the core network.
    Type: Application
    Filed: January 5, 2007
    Publication date: May 10, 2007
    Applicant: PANTECH&CURITEL COMMUNICATIONS, INC.
    Inventors: Jae-Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Chong-Won Lee, Shin-Hyun Yang, Jeong-Hwa Ye
  • Patent number: 7203514
    Abstract: A method, apparatus and a computer readable record media storing instructions for executing the same method for interfacing among a hybrid type synchronous or asynchronous terminal to a core network in a next generation mobile telecommunications system. The hybrid type synchronous or asynchronous radio network determines the operating type of the core network when the core network has a connection thereto, and sends the determined core network operating type information and information related to the core network to the hybrid type synchronous or asynchronous terminal, thereby allowing the synchronous or asynchronous terminal to smoothly perform a data interfacing operation with the core network.
    Type: Grant
    Filed: April 15, 2004
    Date of Patent: April 10, 2007
    Assignee: Pantech&Curitel Communications, Inc.
    Inventors: Jae-Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Chong-Won Lee, Shin-Hyun Yang, Jeong-Hwa Ye
  • Publication number: 20060245396
    Abstract: A method, apparatus and a computer readable record media storing instructions for executing the same method for interfacing among a hybrid type synchronous or asynchronous terminal to a core network in a next generation mobile telecommunications system. The hybrid type synchronous or asynchronous radio network determines the operating type of the core network when the core network has a connection thereto, and sends the determined core network operating type information and information related to the core network to the hybrid type synchronous or asynchronous terminal, thereby allowing the synchronous or asynchronous terminal to smoothly perform a data interfacing operation with the core network.
    Type: Application
    Filed: July 17, 2006
    Publication date: November 2, 2006
    Applicant: PANTECH&CURITEL COMMUNICATIONS, INC.
    Inventors: Jae-Hong PARK, Woon-Hee HWANG, Yeon-Sang KOO, Chong-Won LEE, Shin-Hyun YANG, Jeong-Hwa YE
  • Patent number: 7110788
    Abstract: A method, apparatus and a computer readable record media storing instructions for executing the same method for interfacing among a hybrid type synchronous or asynchronous terminal to a core network in a next generation mobile telecommunications system. The hybrid type synchronous or asynchronous radio network determines the operating type of the core network when the core network has a connection thereto, and sends the determined core network operating type information and information related to the core network to the hybrid type synchronous or asynchronous terminal, thereby allowing the synchronous or asynchronous terminal to smoothly perform a data interfacing operation with the core network.
    Type: Grant
    Filed: April 15, 2004
    Date of Patent: September 19, 2006
    Assignee: Pantech&Curitel Communications, Inc.
    Inventors: Jae-Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Chong-Won Lee, Shin-Hyun Yang, Jeong-Hwa Ye
  • Publication number: 20060068841
    Abstract: A method, apparatus and a computer readable record media storing instructions for executing the same method for interfacing among a hybrid type synchronous or asynchronous terminal to a core network in a next generation mobile telecommunications system. The hybrid type synchronous or asynchronous radio network determines the operating type of the core network when the core network has a connection thereto, and sends the determined core network operating type information and information related to the core network to the hybrid type synchronous or asynchronous terminal, thereby allowing the synchronous or asynchronous terminal to smoothly perform a data interfacing operation with the core network.
    Type: Application
    Filed: September 15, 2005
    Publication date: March 30, 2006
    Inventors: Jae-Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Chong-Won Lee, Shin-Hyun Yang, Jeong-Hwa Ye
  • Patent number: 7016321
    Abstract: A method for processing a call in an asynchronous mobile communication system including an asynchronous mobile station, an asynchronous radio network, wherein a synchronous core network is interlocked, includes the steps of: setting up the call in case a calling call message is generated in the mobile station; establishing a channel between the asynchronous mobile station and the asynchronous radio network; handling basic information for assigning a radio resource; performing a cipher establishment; establishing the radio resource; performing a configuration for a service; and transmitting a phone call stand-by message to a user.
    Type: Grant
    Filed: September 13, 2000
    Date of Patent: March 21, 2006
    Assignee: UTStarcom, Inc.
    Inventors: Jae-Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Chong-Won Lee, Shin-Hyun Yang, Jeong-Hwa Ye