Cache memory system, and comparator and MOS analog XOR amplifier

Calculator data storage system

Calculator theft prevention device

Capacitive fingerprint sensor

Capacitive keyswitch sensor and method

Capacitor memory cell

Card-controlled lock installations including matrix circuits

Carrier detect circuit

Cash accounting and surveillance system for games

Cashier identifying administration in an electronic cash registe

CCD register array addressing system including apparatus for by-

CCD register interface with partial-write mode

CCD stack memory organization

Cell classification method

Central processing unit employing microprogrammable control for

Central processing unit for use in a microprocessor

Central processor for a telephone exchange

Central station to addressed point communication system

Central supervisory and control system generating 16-bit output

Centralized monitor and control system