Patents
Sitemap › G06 - Computing; Calculating; Counting › G06F - Electric digital data processing › 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
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)
09/1990
09/11/1990US4956708 Frame memory control system
09/11/1990US4956526 Digitizer having flat tablet with magnetic shield plate
09/11/1990US4955735 Printer with combined data and operating-mode display
09/11/1990CA1274021A1 Resolution conversion of bitmap images using error term averaging
09/11/1990CA1274019A1 Stenographic translation system
09/08/1990WO1990010906A1 Method of reading and writing files on nonerasable storage media
09/07/1990WO1990010286A1 Data input system
09/07/1990WO1990010266A1 Digitization tray
09/05/1990EP0385703A2 Keyboard interface control
09/05/1990EP0385655A2 Improvements in hierarchical data storage management
09/05/1990EP0385487A2 Interrupt controller for multiprocessor systems
09/05/1990EP0385449A1 Color liquid crystal display control apparatus
09/05/1990EP0385008A1 Method and apparatus for identifying features of an image on a video display
09/05/1990EP0384986A2 Method for displaying online information
09/05/1990EP0384962A2 Merged text and graphics printing method
09/05/1990EP0289519B1 Process and device for determining the identity and position of objects
09/05/1990CN1045195A 过程控制终端 Process control terminal
09/05/1990CN1045192A Character-table input method
09/05/1990CN1045191A Jao's stroke-entry system
09/05/1990CN1045190A Chinese-character computer
09/05/1990CN1045059A Merged text and graphics printing method
09/05/1990CN1009501B Pen recorder
09/05/1990CN1009499B Simple chinese character-encoding method and multifunctional chinese character inpput medium-size keyboard
09/05/1990CN1009498B Surface design of phonetic alphabets and four-conner strokeseyboard and input method
09/04/1990WO1990009889A1 High quality plotting technique for raster printing devices
09/04/1990US4954979 Personal computer with multiple independent CRT displays of ideographic and/or ASCII characters having loadable font memory for storing digital representations of subset or special characters
09/04/1990US4954967 Electronic apparatus
09/04/1990US4954966 Terminal with viewports, auxiliary device attachment, and host-terminal flan control
09/04/1990US4954956 Data processing apparatus having function of providing helpful information after excessive time lapse from last input operation
09/04/1990US4954823 Touch keyboard systems
09/04/1990US4954817 Finger worn graphic interface device
09/04/1990US4954804 Rotary potentiometer
09/04/1990US4953410 Pressure distribution detecting device
09/04/1990CA2050909A1 High quality plotting technique for raster printing devices
09/04/1990CA1273712A1 Arrangement for driving a plurality of non-mechanical printer devices in tandem operation
09/04/1990CA1273710A1 Magnetic tape system with command prefetch means
09/04/1990CA1273709A1 Peripheral control circuitry for personal computer
08/1990
08/30/1990DE3906088A1 Input device for input of commands into a data processing system
08/29/1990EP0384910A2 Process control terminal
08/29/1990EP0384879A2 Apparatus and method for color selection
08/29/1990EP0384509A2 Display device with input function
08/29/1990EP0384442A2 Display control apparatus for reproducing color image on crt display device and matrix type display device
08/29/1990EP0384269A1 Digitizing table
08/29/1990EP0384257A2 Audio video interactive display
08/28/1990US4953122 Pseudo-erasable and rewritable write-once optical disk memory system
08/28/1990US4953120 Data processing apparatus having repeat function suppression for continuously depressed data entry keys
08/28/1990US4953105 Word processor with a merge print function responsive to variable data length
08/28/1990US4953103 Page printer
08/28/1990US4952932 Information input apparatus
08/28/1990US4952923 Display apparatus with image expanding capability
08/28/1990US4952919 Trackball mechanism
08/28/1990US4952918 Display and input apparatus
08/28/1990US4952757 Low-power electromagnetic digitizer tablet
08/28/1990US4952082 Text processing system for cyclically shifting format memory
08/28/1990US4952081 Manual rotary sphere control of an electronic equipment with touch sensing of scale marks
08/28/1990CA1273432A1 High capacity disk storage system having unusually high fault tolerance level and bandpass
08/24/1990WO1990010283A1 Sparking stylus for acoustic digitizer
08/24/1990CA2047238A1 Sparking stylus for acoustic digitizer
08/23/1990WO1990009664A1 Asynchronous data channel for information storage subsystem
08/23/1990CA2010711A1 Process control terminal
08/22/1990EP0383577A2 Perfecting printer and method for controlling double-face printing operation thereof
08/22/1990EP0383306A2 Data processing apparatus
08/22/1990EP0383305A2 Data processing apparatus
08/22/1990EP0383304A2 Coordinate input apparatus
08/22/1990EP0382871A1 Arrangement and method for operational assistance in an application system
08/22/1990EP0382811A1 Independent computer module system
08/21/1990US4951249 Method and apparatus for controlled access to a computer system
08/21/1990US4951232 Method for updating pipelined, single port Z-buffer by segments on a scan line
08/21/1990US4951231 Image display system with transformation operation ordering
08/21/1990US4951226 Character display device with reversing and underlining effects
08/21/1990US4951132 Color scanner having monitoring apparatus capable of displaying a plurality of originals in parallel
08/21/1990US4951036 Touchpad jogger
08/21/1990US4951035 Liquid crystal display touch screen with cross-aligned scanning
08/21/1990US4951034 Light ball electronic mouse
08/21/1990US4951033 Input device of character data
08/21/1990US4950069 Eye movement detector with improved calibration and speed
08/21/1990CA1273136A1 Digital video generator
08/21/1990CA1273081A1 Contactless electric control-handle
08/21/1990CA1273080A1 Touch panel with automatic nulling
08/21/1990CA1273079A1 Touch panel system
08/21/1990CA1273078A1 Touch panel with automatic frequency control
08/16/1990EP0382670A2 Voice applications generator
08/16/1990EP0382402A2 Character processing apparatus
08/16/1990EP0382391A2 An operation state responsive automatic display selection system
08/16/1990EP0382354A2 Cursor control mechanism
08/16/1990EP0382353A2 Cursor control mechanism
08/16/1990EP0382352A2 Cursor control mechanism
08/16/1990EP0382351A2 Cursor control mechanism
08/16/1990EP0382350A2 Cursor control mechanism
08/16/1990EP0381892A2 Computer display windowing systems
08/16/1990DE3943406A1 Determining grid coordinates of digitisers
08/15/1990CN1044718A Depth buffer clipping for window management
08/15/1990CN1044717A Chinese character with ten-radicals stroke ordered codes
08/15/1990CN1009226B Accent-consonant-vowel-category type spelling input keyboard and input method for chinese characters
08/14/1990US4949391 Adaptive image acquisition system
08/14/1990US4949334 Protected information transfer system
08/14/1990US4949303 Information retrieval control system with input and output buffers
08/14/1990US4949301 Improved pointer FIFO controller for converting a standard RAM into a simulated dual FIFO by controlling the RAM's address inputs
08/14/1990US4949279 Image processing device
08/14/1990US4949260 Method for inputting chinese information through hieroglyphic approach and keyboard arrangement therefor
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