Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Keyboard with interchangeable connection function










Image Number 3 for United States Patent #6373471.

A keyboard with interchangeable connection specification, comprises an input/output circuit board for DIN, PS/2 or USB connection specification and replaceably assembled within a main body of the keyboard. The input/output circuit board has signal transmitting end connected to the signal receiving end of a membrane circuit of the keyboard. The keyboard further comprises an openable cover on a panel of the main body of said keyboard and corresponding to the location of the input/output circuit board. The openable cover is opened to replace the input/output circuit board mounted within the keyboard for required connection specification.








 
 
  Recently Added Patents
Light-emitting device with a spacer at bottom surface
Method and apparatus for user selection of advertising combinations
Shoe
Voltage regulator with improved voltage regulator response and reduced voltage drop
System for alarming upon occurrence of secession of smart key for vehicles
Use of physical deformation during scanning of an object to generate views of the object
Optimizing federated and ETL'd databases with considerations of specialized data structures within an environment having multidimensional constraint
  Randomly Featured Patents
Wound therapy device and related methods
Image forming apparatus and sheet transporting apparatus
Animal clock assembly
Set of icons for a portion of a display screen
Shrink wrapped carton for electronic component
Eyeglass retainer and protective cover
Signal processing for a thermal printer
System and method for inside can inspection
Hazardous waste disposal method and drum assembly
Portable lighter