Patents by Inventor Samuel Eak Hua Nguy

Samuel Eak Hua Nguy 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).

  • Initiator device capable of two-way half-duplex communication with multiple recipient devices
    Patent number: 7280807
    Abstract: An initiator transceiver for operating in a two-way half-duplex communication mode with multiple recipient transceivers. The transceivers includes a body having a cavity and a control device, positioned within the cavity, for receiving a recipient identification code that identifies a remote transceiver and for transmitting an initiator identification code and the recipient identification code to the remote transceiver. The control device scans a plurality of channels for a signal or interference and designates a first available channel as a primary channel and a second available channel as a standby channel.
    Type: Grant
    Filed: January 14, 2004
    Date of Patent: October 9, 2007
    Inventors: Samuel Eak Hua Nguy, George Carl Atamian