Patents by Inventor Wayne A. Mack

Wayne A. Mack 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).

  • Delay modulation phase coding
    Patent number: 4612653
    Abstract: The use of delay modulation (or "Miller") phase coding to encode transmitted data is disclosed in a multinodal, peer network communication system. The use of delay modulation provides bandwidth compression and reduces the direct current (dc) voltage component of transmitted data. In addition, the delay modulation provides a unipolar communication in which the transmitted waveform contains both data and synchronization information and error detection capabilities.
    Type: Grant
    Filed: January 21, 1983
    Date of Patent: September 16, 1986
    Assignee: E-Systems, Inc.
    Inventors: William D. Livingston, Wayne A. Mack
  • Multinodal data communication network
    Patent number: 4568930
    Abstract: A multinodal data communication network permits the sharing of remote resources by a wide variety of computing devices. Data or messages generated at one device may be sent to any or all the other devices sharing a common transmission medium. Message handling capability of the network is increased by the use of a plurality of transmission media connected to the computing devices through interface stages. Both priority message transmission and improved acknowledgement protocols are implemented.
    Type: Grant
    Filed: January 21, 1983
    Date of Patent: February 4, 1986
    Assignee: E-Systems, Inc.
    Inventors: William D. Livingston, Wayne A. Mack, Thomas E. Barclay, John A. Zett, Eugene E. Jacob