Patents by Inventor Ming-Daang Wu

Ming-Daang Wu 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).

  • Star configured local area network having priority allocation
    Patent number: 4839886
    Abstract: An electronic device for a local area network of electronic apparatuses is characterized by a timer operatively associated with each apparatus, each timer being retriggerably responsive to the occurrence of a periodic feature of a code to assert a line driver for the period of the timer. The period of the timer is greater than the period of the feature. A priority allocation arrangement is connected such that the assertion of a given timer disables the other timers.
    Type: Grant
    Filed: June 22, 1987
    Date of Patent: June 13, 1989
    Assignee: E. I. Du Pont De Nemours and Company
    Inventors: Ming-Daang Wu, Charles J. Intrieri, Jr.
  • Star configured local area network
    Patent number: 4839885
    Abstract: An electronic device for a local area network of electronic apparatuses is characterized by a timer operatively associated with each apparatus, each timer being retriggerably responsive to the occurrence of a periodic feature of a code to assert a line driver for the period of the timer. The period of the timer is greater than the period of the feature.
    Type: Grant
    Filed: June 22, 1987
    Date of Patent: June 13, 1989
    Assignee: E. I. DuPont De Nemours and Company
    Inventor: Ming-Daang Wu