Patents by Inventor Cho Hoon

Cho Hoon 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).

  • Signal processing device
    Publication number: 20070002984
    Abstract: A signal processing device is provided. A signal processing device includes: a diplexer unit separating a first signal from signals that are received from an antenna to transmit the first signal to a first signal processing unit; a band pass filter unit transmitting a second signal in received signals from the diplexer unit to a second signal processing unit; and an LC tank unit cutting-off the transmitted second signal, and transmitting a third signal in the received signals from the diplexer unit to a third signal processing unit.
    Type: Application
    Filed: June 15, 2006
    Publication date: January 4, 2007
    Inventor: Cho Hoon