Coordinates input device
Coordinates input method
Coordinates input system
Coordinates input system
Coordinates input system to data transmitter
Cordless digitizer
Cordless digitizer local conductor phase reference system
Cordless digitizer stylus status encoding and transmission schem
Cordless digitizer using electromagnetic locating signals
Cordless position detection apparatus
Cordless transducer phase reference and data communication appar
Corona-free high voltage connector
Correction system for video signals having a limited amplitude r
Correlative converter between a 2.sup.n -ary code sequence and a
Correlative timing recovery in digital data transmission systems
Count-down addressing system
Cross-office connecting scheme for interconnecting multiplexers
CRT shield
Crypto microprocessor for executing enciphered programs
Crypto microprocessor that executes enciphered programs