Patents by Inventor Hyun Jong Cha

Hyun Jong Cha 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).

  • Radio multi-channel data communicating system and method thereof, and image data transmitting system using the same
    Publication number: 20020018452
    Abstract: A radio multi-channel data communicating system and method thereof and an image data transmitting system using the same which can be used as a real time image transmission system, are provided, in which an existing communication network is configured into a radio multi-channel communication network, data is divided and transmitted and then received and decoded, to thereby transmit and receive a large amount of data quickly.
    Type: Application
    Filed: July 31, 2001
    Publication date: February 14, 2002
    Inventor: Hyun Jong Cha