Resources Contact Us Home
Academic quiz controller

Image Number 9 for United States Patent #5092779.

A quiz controller for developing a time-ordered list of contestant responses. A microprocessor-based main unit is in electronic communication with one or more players interfaces. Each player interfaces may have up to eight contestant pushbuttons. The main unit includes a digital display on a front panel and a digital display on a back panel. The main unit also includes four control pushbuttons which control two timers, the contestant display, and clearing the system. The control pushbuttons also may be used to reset the parameters of the game.

  Recently Added Patents
Smooth silicon-containing films
Sensor coating
Structure of circuit board and method for fabricating the same
Method and apparatus for rebuilding data in a dispersed data storage network
Imidazole derivatives used as TAFIa inhibitors
Granulated sweetening composition
  Randomly Featured Patents
System and method for electronic spread trading in real and synthetically generated markets
Solar power box
Finite-state automaton modeling biologic neuron
Massage apparatus comprising at least one roller driven positively in rotation
Noise suppressor
O-substituted-dibenzyl urea-derivatives as TRPV1 receptor antagonists
System and method for distributing an avatar
Air socket for testing integrated circuits
System and method of battery capacity estimation
Modulators of ribosomal function and identification thereof