Patents by Inventor Kang-hwan Oh

Kang-hwan Oh 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: 20170099245
    Abstract: An apparatus and a method for providing a messenger service in an electronic device are provided. In the method, the messenger service with at least one counterpart electronic device is provided. First application setting information is determined during the messenger service. The first application setting information is transmitted to the at least one counterpart electronic device through the messenger service.
    Type: Application
    Filed: December 22, 2016
    Publication date: April 6, 2017
    Inventors: Se-Jun SONG, Jae-Hyeon KANG, Kwang-Tai KIM, Ji-Hea PARK, Kang-Hwan OH, Da-Som LEE, Yo-Han LEE
  • Patent number: 9565141
    Abstract: An apparatus and a method for providing a messenger service in an electronic device are provided. In the method, the messenger service with at least one counterpart electronic device is provided. First application setting information is determined during the messenger service. The first application setting information is transmitted to the at least one counterpart electronic device through the messenger service.
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: February 7, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Se-Jun Song, Jae-Hyeon Kang, Kwang-Tai Kim, Ji-Hea Park, Kang-Hwan Oh, Da-Som Lee, Yo-Han Lee
  • Publication number: 20140067976
    Abstract: An apparatus and a method for providing a messenger service in an electronic device are provided. In the method, the messenger service with at least one counterpart electronic device is provided. First application setting information is determined during the messenger service. The first application setting information is transmitted to the at least one counterpart electronic device through the messenger service.
    Type: Application
    Filed: August 30, 2013
    Publication date: March 6, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Se-Jun SONG, Jae-Hyeon KANG, Kwang-Tai KIM, Ji-Hea PARK, Kang-Hwan OH, Da-Som LEE, Yo-Han LEE
  • Patent number: 6519458
    Abstract: A wireless data transport method, and a mobile terminal and an interworking function (IWF) device therefor. In the wireless data transport method performed using a mobile terminal, an IWF device and a server, a dialing is performed in the mobile terminal using a predetermined command with an identifier including an IP (Internet Protocol) address, and then RLP (Radio Link Protocol) between the mobile terminal and the IWF device is synchronized to establish a circuit-switched data (CSD) channel according to the command. Then, PPP (Point-to-Point Protocol)/TCP (Transmission Control Protocol) is performed in the IWF device according to the identifier, and a network interface channel is then opened by an AT (ATtention) processing unit of the IWF device according to the IP address of the identifier. Therefore, the mobile terminal can be connected directly to a network interface which is an Internet connect port, using a CSD channel which is preferred by network service providers, not using a modem.
    Type: Grant
    Filed: July 19, 1999
    Date of Patent: February 11, 2003
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kang-hwan Oh, Sang-seo Lee
  • Publication number: 20020068609
    Abstract: A wireless data transport method, and a mobile terminal and an interworking function (IWF) device therefor. In the wireless data transport method performed using a mobile terminal, an IWF device and a server, a dialing is performed in the mobile terminal using a predetermined command with an identifier including an IP (Internet Protocol) address, and then RLP (Radio Link Protocol) between the mobile terminal and the IWF device is synchronized to establish a circuit-switched data (CSD) channel according to the command. Then, PPP (Point-to-Point Protocol)/TCP (Transmission Control Protocol) is performed in the IWF device according to the identifier, and a network interface channel is then opened by an AT (Attention) processing unit of the IWF device according to the IP address of the identifier. Therefore, the mobile terminal can be connected directly to a network interface which is an Internet connect port, using a CSD channel which is preferred by network service providers, not using a modem.
    Type: Application
    Filed: July 19, 1999
    Publication date: June 6, 2002
    Inventors: KANG-HWAN OH, SANG-SEO LEE