Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Gaming machine with a feedback control loop to ensure random selections by using a countervailing bias










Image Number 8 for United States Patent #7891664.

The invention relates generally to wagering games and, more particularly, to a gaming machine which determines game outcomes with a mechanical selector mechanism. Wagering games with game outcomes produced by a mechanical mechanism have not been widely accepted. Mechanical gaming machines are susceptible to bias from both inherent manufacturing defects and wear related degradation. Because gaming machines must meet regulatory required payback percentages, deviation from random operation may jeopardize the gaming machine's license. To overcome bias that may cause operation of the gaming machine outside its regulatory approved technical specifications, a feedback control loop can be implemented in the gaming machine to detect and correct bias as it occurs.








 
 
  Recently Added Patents
2-aryl-4-quinazolinones and their pharmaceutical compositions
Solid-state imaging apparatus
Patient interface
Hair motion compositor system for use in a hair/fur pipeline
Plants and seeds of corn variety CV092363
Receiver with feedback continuous-time delta-sigma modulator with current-mode input
Liquid crystal display device
  Randomly Featured Patents
Hand-held hair-curling appliance with deviation prevention during use
Printing media feeding apparatus for printers
Internal voltage generating circuit
Buried undercut mesa-like waveguide and method of making same
Method for scheduling packets of a plurality of flows and system for carrying out the method
Dihydropyridines and new uses thereof
Esterified alkyl alkoxylates used as low-foam surfactants
Contact openings to electronic components having recessed sidewall structures
Content-on-demand interactive video method and apparatus
Long period chiral fiber grating apparatus