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
Canine iPS cells and method of producing same
Method of allocating IP address of image forming apparatus using DHCP, image forming apparatus and system of allocating IP address using DHCP
Early kill removal graphics processing system and method
Device with a floating head having a heater element
Driving support device, method, and program
Method and apparatus for organizing segments of media assets and determining relevance of segments to a query
Discharge lamp lighting circuit
  Randomly Featured Patents
Azalea plant named `Crimson Majesty`
Dynamic adjustment of disk-drive pickup signals
Press-forming apparatus
Method and system for routing calls to a party
Medical tube/wire holding device and associated tube/wire holding method
Microwave and far infrared drying under reduced pressure
Synergistic and residual pesticidal compositions containing plant essential oils
Optical data recording method, and data recording medium
Thrust ball bearing
Automatic, pyrotechic fire extinguisher