Patents by Inventor Chang-dae Bang

Chang-dae Bang 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).

  • Patent number: 9661102
    Abstract: A data sharing system includes at least one first client device, at least one second client device, and a hub equipment. The at least one first client device provides data. The at least one second client device receives data. The hub equipment receives data from the first client device using a first transmission protocol, and transmits the received data to the second client device using a second transmission protocol.
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: May 23, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kang-Chun Lee, Chang-Dae Bang, Il-Woo Park, Woo-Sok Yang
  • Publication number: 20120215885
    Abstract: A data sharing system includes at least one first client device, at least one second client device, and a hub equipment. The at least one first client device provides data. The at least one second client device receives data. The hub equipment receives data from the first client device using a first transmission protocol, and transmits the received data to the second client device using a second transmission protocol.
    Type: Application
    Filed: February 21, 2012
    Publication date: August 23, 2012
    Applicant: SAMSUNG ELECTRONICS Co., LTD.
    Inventors: Kang-Chun Lee, Chang-Dae Bang, Il-Woo Park, Woo-Sok Yang
  • Publication number: 20110072467
    Abstract: A method for providing information between clients in a multimedia broadcast system. The method includes receiving information about a specific client connected to a home server; receiving and analyzing a request from the client; if the received request is a request for streaming information, which includes content currently being streamed in the home server and information about a client receiving the content, providing the streaming information to a client that transmitted the request; upon receiving from the client a streaming providing request for providing its streaming content to another client, extracting information about target content and a target client from the received streaming providing request; and delivering the information about the target content to the target client.
    Type: Application
    Filed: September 21, 2010
    Publication date: March 24, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kang-Chun LEE, Chang-Dae BANG
  • Publication number: 20110060841
    Abstract: A method of providing streaming information in a multimedia broadcast system, includes receiving information of a client connected to a home server; receiving a request from the client and analyzing the received request; and when the received request is a request for streaming information, providing information of a content, which is being streamed in the home server, to the client having sent the request.
    Type: Application
    Filed: September 8, 2010
    Publication date: March 10, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Chang-Dae BANG, Kang-Chun LEE
  • Patent number: 7477728
    Abstract: In a fast, convenient voice dialing apparatus and method, users efficiently and conveniently apply a telephone number digit recognition engine to number dialing. By voicing only a subset of a telephone number among telephone numbers pre-registered in a telephone number directory, the success rate of number dialing and convenience of users increases. The voice dialing apparatus includes a fast voice dial mode setting unit, a contracted number database, a contracted number detection unit, and a telephone number connection unit. Since a user only needs to voice a subset of a telephone number stored in a telephone number directory, long telephone numbers are dialed with better recognition performance at an improved speed. Since telephone numbers that users try to call are pre-stored in a telephone number directory, the number of combinable numbers equals the number of lists registered in the telephone number directory, and recognition speed and performance are improved.
    Type: Grant
    Filed: April 4, 2003
    Date of Patent: January 13, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hee-seon Park, Chang-dae Bang, Ho-chul Shin
  • Publication number: 20070288956
    Abstract: A method of tuning a broadcast channel using a virtual channel is provided. The method includes receiving a channel selection request and, if the requested channel is a virtual channel that includes information on a broadcast channel to be tuned by predetermined time slots, then tuning the broadcast channel according to the setting information of the virtual channel.
    Type: Application
    Filed: February 7, 2007
    Publication date: December 13, 2007
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Chang-dae Bang
  • Publication number: 20040018856
    Abstract: In a fast, convenient voice dialing apparatus and method, users efficiently and conveniently apply a telephone number digit recognition engine to number dialing. By voicing only a subset of a telephone number among telephone numbers pre-registered in a telephone number directory, the success rate of number dialing and convenience of users increases. The voice dialing apparatus includes a fast voice dial mode setting unit, a contracted number database, a contracted number detection unit, and a telephone number connection unit. Since a user only needs to voice a subset of a telephone number stored in a telephone number directory, long telephone numbers are dialed with better recognition performance at an improved speed. Since telephone numbers that users try to call are pre-stored in a telephone number directory, the number of combinable numbers equals the number of lists registered in the telephone number directory, and recognition speed and performance are improved.
    Type: Application
    Filed: April 4, 2003
    Publication date: January 29, 2004
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hee-Seon Park, Chang-Dae Bang, Ho-Chul Shin
  • Publication number: 20040015353
    Abstract: A voice recognition key input wireless terminal, a method and a computer readable medium therefor are provided. The voice recognition key input wireless terminal includes a key input unit having a voice recognition switching key, which switches the wireless terminal to a voice input mode, a voice key definition unit in which a voices corresponding to keys of the key input unit are registered, a voice recognition unit which recognizes an uttered voice of a user and determines whether the uttered voice has been registered in the voice definition unit if the voice recognition switching key is pressed when a key input request is received from a voice information provider during a connection to the voice information provider; and a key value conversion unit, which converts the uttered voice into a corresponding key tone if the uttered voice has been determined as a registered voice.
    Type: Application
    Filed: December 4, 2002
    Publication date: January 22, 2004
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hye-Yeon Kim, Chang-Dae Bang