Patents by Inventor Miyeon Kong, administratrix

Miyeon Kong, administratrix 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).

  • Fuzzy logic air/fuel controller
    Patent number: 5524599
    Abstract: A fuzzy logic controller for determining the air/fuel ratio of air and fuel to be delivered to an engine. The fuzzy logic controller has four input signals, two based on an air/fuel ratio feedback measurement, one based on throttle position, and one based on vehicle speed. The controller uses these inputs to obtain an "error" signal and its derivative, which are each converted to fuzzy antecedents for an inferential rule set. Application of the rule set produces at least one fuzzy output, which is defuzzified to produce a desired air/fuel ratio.
    Type: Grant
    Filed: January 19, 1994
    Date of Patent: June 11, 1996
    Inventors: Hakchul H. Kong, deceased, Miyeon Kong, administratrix