Resources Contact Us Home
Controller and expansion unit for controller

Image Number 32 for United States Patent #7488254.

An expansion unit 50, 60 or 70 is connected to a controller body 10 including an analog direction key 12, a digital direction key 14, command buttons 20a-20z, command levers 22l, 22r, etc. An expansion unit 50 including a photo emitting unit 52 is connected to thereby make the controller cordless. An expansion unit 60 including a photo detecting unit 65, whereby shooting games in which an enemy on a monitor screen can be shot can be played. An expansion unit 70 including a vibration unit 75 is connected, whereby a vibration is given to the controller body 10 to make a shooting game more realistic. New functions can be added to the conventional controller, and the new functions can be added freely without making no change to the controller body.

  Recently Added Patents
Electrostatic generator/motor configurations
Preventing error in an access protocol
Alkyl lactyllactates and processes of making the same
Automatic gripping device with extremely flexible hooks
Avoiding unnecessary provisioning/deprovisioning of resources in a utility services environment
Active reduction of electric field generated by a transmit antenna via an auxillary antenna structure
Chrysanthemum plant named `Bkgardpu`
  Randomly Featured Patents
Eye examining instrument
Gradation of skin thickness on metal-clad airship hulls
Methods for replacing portions of turbine shroud supports
Trivia game and method of play
Active polyphase ladder filters with transmission zeros and their synthesis method
Top anti-reflective coating polymer, its preparation method and top anti-reflective coating composition comprising the same
Integrated semiconductor arrangement of the coupling type between a photodetector and a light waveguide
Array processing system with each processor including router and which selectively delays input/output of individual processors in response delay instructions
Apparatus and method for quick retrieval of search data by pre-feteching actual data corresponding to search candidate into cache memory