Patents by Inventor Hee-yong Park

Hee-yong Park 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).

  • Wireless communication device and method for searching for wireless communication device
    Publication number: 20070184779
    Abstract: Provided is a method of searching for a wireless communication device. The method includes outputting a search signal in multiple output directions; and if a response signal for the search signal is received, mapping an identifier of a wireless communication device having transmitted the response signal and information about an output direction of the search signal.
    Type: Application
    Filed: January 5, 2007
    Publication date: August 9, 2007
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hee-yong Park, Seong-soo Kim, Joong-suk Park, Jae-kwon Kim
  • Method of lip synchronizing for wireless audio/video network and apparatus for the same
    Publication number: 20070153762
    Abstract: Provided is a lip synchronization method in a wireless A/V network. The method includes generating audio and video packets including time stamps and transmitting the audio and video packets to devices in the wireless A/V network, in which the time stamp has information indicating reproduction time points of both audio data included in the audio packet and video data included in the video packet.
    Type: Application
    Filed: November 29, 2006
    Publication date: July 5, 2007
    Inventors: Hee-Yong Park, Seong-Soo Kim, Jae-Kwon Kim
  • Method for data streaming in ad-hoc wireless local area network
    Publication number: 20050050219
    Abstract: A method for data streaming in an ad-hoc wireless local area network (LAN). The method for data streaming includes receiving at least one streaming request frame that requests transmission of streaming data to at least one station, and transmitting frames containing the streaming data to at least one station with Short InterFrame Space (SIFS) interval. Streaming data is reliably transmitted in an ad-hoc wireless LAN without greatly changing existing wireless LAN standards.
    Type: Application
    Filed: August 31, 2004
    Publication date: March 3, 2005
    Inventors: Hyong-uk Choi, Hee-yong Park, Seong-hee Lee, Suk-jin Yun
  • Media access control method and system in wireless network
    Publication number: 20040117497
    Abstract: A method and system varying super-frame length information in a wireless network according to characteristics of transmitted data frames and/or a channel status after a basic service set (BSS) is initiated. Characteristics of a data frame to be transmitted on a MAC layer after the BSS initiation is monitored, and if determined as a result of the monitoring that the super-frame length information needs to be changed due to a variation in a transmission duration of the data frame, the super-frame length information is changed.
    Type: Application
    Filed: September 11, 2003
    Publication date: June 17, 2004
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Hee-Yong Park