Patents
Patents for G06F 3 - Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements (371,965)
05/1989
05/30/1989US4835529 Output display apparatus
05/30/1989US4835528 Cursor control system
05/30/1989US4835527 Look-up table
05/30/1989US4835423 MOS technology voltage switch-over circuit
05/30/1989US4835347 Shifting wire sequence digitizer system
05/30/1989US4834503 Liquid crystal driving system
05/30/1989US4834502 Optical mouse pad
05/30/1989US4834473 Holographic operator display for control systems
05/30/1989US4834374 Object image indicating apparatus
05/30/1989US4833774 Method of making a cursor for an inductive sensor
05/30/1989CA1254980A1 Customer programmable real-time system
05/24/1989EP0317480A2 Graphical menu tree
05/24/1989EP0317479A2 Flexible on-line information system and method for data processors
05/24/1989EP0317476A2 Noise control in an integrated circuit chip
05/24/1989EP0317469A2 Electrostatic discharge protection for electronics packages
05/24/1989EP0317465A2 Customized instruction generator
05/24/1989EP0317311A2 Encoder and encoding assembly
05/24/1989EP0316972A2 Precision display position designation system using coarse touch panel input
05/24/1989EP0316946A2 Video signal hard copying apparatus
05/24/1989EP0316424A1 Raster image generator
05/24/1989EP0316340A1 Data input circuit with digital phase locked loop.
05/24/1989DE3837313A1 Point matrix LED indicator unit for large display - has CPU with software programmed for cyclic scanning through N-rows
05/23/1989US4833672 Multiplex system
05/23/1989US4833665 Information recording control system reusing a defective area
05/23/1989US4833655 FIFO memory with decreased fall-through delay
05/23/1989US4833596 Logical arrangement for controlling use of different system displays by main processor and co-processor
05/23/1989US4833542 Large screen display apparatus having modular structure
05/23/1989US4833491 Thermal ink jet printer adapted to operate in monochrome, highlight or process color modes
05/23/1989US4833446 Keyboard apparatus and method
05/23/1989US4833417 Synchronous demodulation system with digital output
05/23/1989US4833349 Programmable logic and driver circuits
05/23/1989US4833281 Motion detector
05/23/1989US4833279 Digital computer writing board
05/23/1989US4832144 Position detector
05/23/1989US4831736 Carriage for a computer mouse
05/23/1989CA1254685A1 Information display and entry device
05/23/1989CA1254683A1 On-line verification of video display generator
05/23/1989CA1254665A1 Sound generating system for a keyboard
05/18/1989WO1989004579A1 Paging receiver for storing digitized voice messages
05/18/1989WO1989004516A1 An input/output section for an intelligent cell which provides sensing, bidirectional communications and control
05/18/1989WO1989004515A1 Multifunction tactile manipulatable control
05/18/1989WO1989003089A3 Cache/disk system having command selection based on disk access time
05/18/1989DE3836890A1 Image generating device
05/18/1989DE3737721A1 Liquid-crystal drawing board
05/17/1989EP0316144A2 Method and apparatus for classifying graphics segments to facilitate pick and display operation
05/17/1989EP0316020A2 Block counter system to monitor data transfers
05/17/1989EP0316003A2 Line figure encoder
05/17/1989EP0315945A2 Virtual storage type computer system
05/17/1989EP0315910A2 Sealed computer terminal keyboard
05/16/1989US4831654 Apparatus for making and editing dictionary entries in a text to speech conversion system
05/16/1989US4831583 System for saving previous format parameters and using the saved format parameters and changed format parameters to format data output
05/16/1989US4831568 Handwritten-image input apparatus
05/16/1989US4831566 Method and apparatus for calibration of a charge ratio digitizer
05/16/1989US4831556 Device capable of displaying window size and position
05/16/1989US4831457 Image forming apparatus
05/16/1989US4831359 Four quadrant touch pad
05/16/1989US4831219 Keyboard
05/16/1989US4831218 Universal binary keyboard system
05/16/1989US4831216 Digitizer system with intertwined loopback conductor grid
05/16/1989US4830521 Electronic typewriter with a spelling check function and proper noun recognition
05/10/1989EP0314922A2 Apparatus for communication pixel data from RAM memories to a display
05/10/1989EP0314869A2 Line tracer
05/10/1989EP0314780A1 The information station
05/09/1989US4829583 Method and apparatus for processing ideographic characters
05/09/1989US4829576 Voice recognition system
05/09/1989US4829473 Peripheral control circuitry for personal computer
05/09/1989US4829468 Print control system
05/09/1989US4829456 Three-dimensional surface display method
05/09/1989US4829455 Graphics system for video and printed images
05/09/1989US4829423 Menu-based natural language understanding system
05/09/1989US4829421 Data transfer regulating system for recording data at a varying recording
05/09/1989US4829419 Microcomputer control of machines
05/09/1989US4829294 Document processing method and system using multiwindow
05/09/1989US4829292 Method for displaying box cursors
05/09/1989US4829236 Digital-to-analog calibration system
05/09/1989US4829148 Electric position indicating apparatus
05/09/1989US4828414 Output device for automatically changing end of line hot zone
05/09/1989CA1253976A1 Variable access frame buffer memory
05/09/1989CA1253974A1 Predefined character sequence generator
05/09/1989CA1253973A1 Electronic publishing
05/09/1989CA1253970A1 Virtual single machine with message-like hardware interrupts and processor exceptions
05/09/1989CA1253934A1 Grouping device constituting a keyboard of control keys for equipments mounted in a motor-vehicle
05/05/1989WO1989004020A1 Dot printer with toner characteristic compensation means
05/05/1989WO1989004019A1 Collating document printer
05/05/1989WO1989004013A1 A relational database representation with relational database operation capability
05/05/1989WO1989003767A1 Half-tone image recording apparatus
05/03/1989EP0314597A2 Professional office system printer support for personal computers
05/03/1989EP0314440A2 Graphic display system with secondary pixel image storage
05/03/1989EP0314395A1 Interactive image display
05/03/1989EP0314305A2 Respiratory therapy apparatus with selective display of parameter set points
05/03/1989EP0314186A2 An information management system for writable optical discs
05/03/1989EP0314149A2 Coordinates input apparatus
05/03/1989EP0314093A2 Disc interface circuit
05/03/1989EP0314080A2 Image paralleling and rotating system
05/03/1989EP0313952A2 Push-button for keyboard
05/03/1989EP0313796A2 Computer display color control and selection system
05/03/1989EP0313794A2 Display-based color system
05/03/1989EP0313789A1 Method and apparatus for representing three-dimensional color data in a one-dimensional reference system
05/03/1989CN1004108B Automatic control devices for generating station
05/02/1989US4827530 Method and apparatus for Korean character recognition from Korean alphabet row