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)
05/1988
05/25/1988CN87106350A Input system for chinese character computer
05/25/1988CN86107958A Fully auto instrument for central controlling observation of the rock and earth bulk displacement, decoding and universal interfacing
05/25/1988CN86107708A Method and keyboard for chinese character entry being compatible with foreign ones and encoding information entry being compatible with noncoding ones
05/24/1988US4747127 Telecommunication switching system
05/24/1988US4747074 Display controller for detecting predetermined drawing command among a plurality of drawing commands
05/24/1988US4747071 Data transfer apparatus and system
05/24/1988US4747047 Data transfer system using two peripheral controllers to access dual-ported data storage units
05/24/1988US4747038 Disk controller memory address register
05/24/1988US4746998 Method for mapping around defective sectors in a disc drive
05/24/1988US4746981 Multiple screen digital video display
05/24/1988US4746941 Dot printer with token bit selection of data latching
05/24/1988US4746919 Remote control system with key function display provisions
05/24/1988US4746916 Method of and an apparatus for displaying a picture
05/24/1988US4746914 Cathode ray tube for use in a touch panel display system
05/24/1988US4746913 Data entry method and apparatus for the disabled
05/24/1988US4746770 Method and apparatus for isolating and manipulating graphic objects on computer video monitor
05/24/1988CA1237199A1 Method of graphical manipulation in a potentially windowed data display
05/19/1988WO1988003680A1 Method of transferring data to a plotter
05/19/1988DE3639379A1 Data input and output device for computers
05/18/1988EP0267775A2 Touch panel with discontinuities in touch sensitive surface
05/18/1988EP0267769A2 An electronic typewriter with a spelling check function
05/18/1988EP0267738A2 Method and apparatus for assessing discrete objects
05/18/1988EP0267732A2 Character font converting system
05/18/1988EP0267586A2 An apparatus for controlling peripheral equipments
05/18/1988EP0267418A2 Multidirectional scan and print capability
05/18/1988EP0267415A2 Multidirectional scan and print capability
05/18/1988CN87107634A Selecting way of literal for chinese input device
05/18/1988CN87107495A Shape-spelling and phoneticizing compatible chinese character coding scheme and its keyboard
05/18/1988CN87105289A Shape-phoneme coding method of chinese characters
05/17/1988US4745604 Method and apparatus for transferring data between a host processor and a data storage device
05/17/1988US4745602 Printer error and control system
05/17/1988US4745576 Address assignment system for image memory
05/17/1988US4745575 Area filling hardware for a color graphics frame buffer
05/17/1988US4745565 Calibration of a force sensing type of data input device
05/17/1988US4745560 Method of controlling a bit-image printer
05/17/1988US4745540 For a sequence controller
05/17/1988US4745491 Image formation apparatus capable of designating a recording area
05/17/1988US4745405 Object movement feedback
05/17/1988US4745402 Input device for a display system using phase-encoded signals
05/17/1988US4745322 Display unit having equally spaced display elements
05/17/1988US4745242 Coordinate input sheet with correction electrodes
05/17/1988US4745240 See-through coordinate graphic input tablet
05/17/1988US4744636 Electron beam-addressed liquid crystal cell having coating layer for secondary electron emission
05/17/1988CA1236943A1 Method and apparatus for controlling digital voice recording and playback over telephone lines and adapted for use with standard host computers
05/17/1988CA1236940A1 Monochromatic representation of color images
05/17/1988CA1236924A2 Memory system for sequential storage and retrieval of video data
05/11/1988EP0266911A2 System for changing print format
05/11/1988EP0266868A1 Fast significant sample detection for a pitch detector
05/11/1988EP0266829A1 Joystick
05/11/1988EP0266789A2 Disk controller for a plurality of magnetic disk drives
05/11/1988EP0266586A2 Decreasing response time to I/O request by duplicating data
05/11/1988EP0266508A2 Fast correlation of markers with graphic entities
05/11/1988EP0090859B1 Keyboard actuator
05/10/1988US4744050 In a text processor
05/10/1988US4744048 Display context switching arrangement
05/10/1988US4744034 Contract estimating system utilizing a bar code ruler
05/10/1988US4743972 Image input apparatus
05/10/1988EP0166739A4 Semiconductor memory device for serial scan applications.
05/10/1988CA1236603A1 Data display systems
05/10/1988CA1236601A1 Window borderline generating circuit for crt display
05/10/1988CA1236600A1 Raster scan display system
05/10/1988CA1236599A1 Dual purpose screen/memory refresh counter
05/10/1988CA1236586A1 Dot-matrix printer with font cartridge unit
05/10/1988CA1236574A1 Mtl storage cell with inherent output multiplex capability
05/05/1988WO1988003290A1 Methods and systems for generating parametric designs
05/05/1988WO1988003289A1 Interchangeable personality modules for a computer terminal
05/05/1988WO1988003287A1 Computer security system
05/05/1988DE3718225A1 Circuit arrangement for pulse counting circuits
05/04/1988EP0266189A2 Digitizer stylus
05/04/1988EP0266145A2 Electronic data processing apparatus for improved algebraic expression manipulation
05/04/1988EP0265965A2 Disk control unit
05/04/1988EP0265692A1 System for continuous speech recognition
05/04/1988EP0265643A2 Image data processing apparatus and method with display image control function
05/04/1988EP0265534A1 Device to control the movement of a picture screen cursor
05/04/1988EP0265449A1 Remote display device for a microcomputer
05/04/1988CN87209835U Chinese character display card with symbols
05/04/1988CN87204509U Length measuring data displaying and recording instrument
05/03/1988US4742553 Resolution conversion of bitmap images using error term averaging
05/03/1988US4742521 Bar cord information input confirming method
05/03/1988US4742485 Word processor with type through mode
05/03/1988US4742483 Laser printer maintenance system
05/03/1988US4742474 Variable access frame buffer memory
05/03/1988US4742473 Finite element modeling system
05/03/1988US4742448 Integrated floppy disk drive controller
05/03/1988US4742350 Software managed video synchronization generation
05/03/1988US4742347 Refreshing circuit for multi-panel display
05/03/1988US4742221 Optical coordinate position input device
05/03/1988US4741635 Print compressor
05/03/1988US4741622 Method and apparatus for detecting diversion
05/03/1988CA1236043A1 Keyboard apparatus and method
04/1988
04/28/1988DE3636521A1 Device for entry of code sequences
04/28/1988DE3636365A1 Entry keyboard for cash dispensers, automated tills, etc.
04/28/1988DE3635937A1 Method of digitising drawings, particularly design drawings, and devices to implement the method
04/27/1988EP0265148A2 Control of a device using bar codes
04/27/1988EP0265134A1 Method and apparatus for configuring a measurement instrument and configurable instrument itself
04/27/1988EP0265011A1 Inputting device with tactile feedback
04/27/1988EP0264782A2 Musical tone control apparatus using a detector
04/27/1988EP0264776A2 Multiple stamp motion objects in a video game system
04/27/1988EP0264754A2 Process for recording semi-halftone images
04/27/1988EP0264629A2 Vector electronic control device