Patents by Inventor Hae-Taek Jung

Hae-Taek Jung 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 and apparatus for receiving multimedia contents
    Patent number: 9246966
    Abstract: Methods and apparatus are provided for transmitting and receiving multimedia contents. A transmission characteristic relating to a section, from among a plurality of sections for transmitting data, where an initial transmission speed is high, is provided from a server. The multimedia contents are requested in consideration of the transmission characteristic. The multimedia contents are received from the server.
    Type: Grant
    Filed: February 21, 2013
    Date of Patent: January 26, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Seung-Ryong Kook, Kyung-Jin Ahn, Gil-Yoon Kim, Nam-Guk Kim, Su-Hyung Kim, Jae-Yong Yang, Heung-Ki Lee, Hae-Taek Jung
  • Device capable of notifying operation state change thereof through network and communication method of the device
    Patent number: 8929247
    Abstract: A method of notifying an operation state change of a device, the method involving forming a network of devices used by a user and that perform network communication; when an operation state change of a first device in the network occurs, searching for at least one device currently being used by the user in the network of devices; and transmitting information regarding the operation state change of the first device to the at least one device, wherein the information regarding the operation state change of the first device is displayed on a display unit of the at least one device.
    Type: Grant
    Filed: April 12, 2011
    Date of Patent: January 6, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bae-eun Jung, Tae-sung Park, Hae-taek Jung, Je-young Maeng
  • Apparatus and method for playout scheduling in voice over internet protocol (VoIP) system
    Patent number: 8615045
    Abstract: A method and an apparatus for playout scheduling in a Voice over Internet Protocol (VoIP) system are provided. The method includes acquiring Pulse Code Modulation (PCM) samples by decoding a received packet; setting a first scale ratio according to a length of PCM samples stored in a playout buffer based on a preset scale ratio table; setting a second scale ratio by predicting a packet delay; setting a final scale ratio using the first scale ratio and the second scale ratio; and adjusting the length of the acquired PCM samples at the final scale ratio.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: December 24, 2013
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hee-Jin Oh, Hae-Taek Jung, Austin Kim, Jae-Bum Kim, Min-Sung Kim
  • METHOD AND APPARATUS FOR RECEIVING MULTIMEDIA CONTENTS
    Publication number: 20130254345
    Abstract: Methods and apparatus are provided for transmitting and receiving multimedia contents. A transmission characteristic relating to a section, from among a plurality of sections for transmitting data, where an initial transmission speed is high, is provided from a server. The multimedia contents are requested in consideration of the transmission characteristic. The multimedia contents are received from the server.
    Type: Application
    Filed: February 21, 2013
    Publication date: September 26, 2013
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seung-Ryong KOOK, Kyung-Jin Ahn, Gil-Yoon Kim, Nam-Guk Kim, Su-Hyung Kim, Jae-Yong Yang, Heung-Ki Lee, Hae-Taek Jung
  • DEVICE CAPABLE OF NOTIFYING OPERATION STATE CHANGE THEREOF THROUGH NETWORK AND COMMUNICATION METHOD OF THE DEVICE
    Publication number: 20110249593
    Abstract: A method of notifying an operation state change of a device, the method involving forming a network of devices used by a user and that perform network communication; when an operation state change of a first device in the network occurs, searching for at least one device currently being used by the user in the network of devices; and transmitting information regarding the operation state change of the first device to the at least one device, wherein the information regarding the operation state change of the first device is displayed on a display unit of the at least one device.
    Type: Application
    Filed: April 12, 2011
    Publication date: October 13, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Bae-eun JUNG, Tae-sung PARK, Hae-taek JUNG, Je-young MAENG
  • APPARATUS AND METHOD FOR PLAYOUT SCHEDULING IN VOICE OVER INTERNET PROTOCOL (VoIP) SYSTEM
    Publication number: 20090109964
    Abstract: A method and an apparatus for playout scheduling in a Voice over Internet Protocol (VoIP) system are provided. The method includes acquiring Pulse Code Modulation (PCM) samples by decoding a received packet; setting a first scale ratio according to a length of PCM samples stored in a playout buffer based on a preset scale ratio table; setting a second scale ratio by predicting a packet delay; setting a final scale ratio using the first scale ratio and the second scale ratio; and adjusting the length of the acquired PCM samples at the final scale ratio.
    Type: Application
    Filed: October 22, 2008
    Publication date: April 30, 2009
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hee-Jin Oh, Hae-Taek Jung, Austin Kim, Jae-Bum Kim, Ming-Sung Kim