Patents by Inventor Wayne A. Leuck

Wayne A. Leuck 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).

  • System and method for single to two-band personal communication service base station conversion
    Patent number: 6064665
    Abstract: CDMA (Code Division Multiple Access) communications systems and methods for performing a single to multiple frequency band conversion for mobile communications. The systems and methods include mixing a portion of a first CDMA signal in a first frequency band with a reference signal to convert a portion of the first CDMA signal to a second frequency band. The converted portion and the other portion of the first frequency band can then be transmitted. The systems and methods further include filtering a portion of a second CDMA signal having frequency components in multiple frequency bands to provide a filtered CDMA signal in the first frequency band. The filtered CDMA signal is then mixed to convert it to the second frequency band for receiver processing.
    Type: Grant
    Filed: October 22, 1997
    Date of Patent: May 16, 2000
    Assignees: U S West, Inc., MediaOne Group, Inc.
    Inventors: Wayne A. Leuck, Charles G. Gilbert, Ruvin I. Lerman