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)
06/1992
06/04/1992DE4135811A1 Display control system for lap-top computer - has gray scale values selected from palette register memory
06/03/1992EP0488993A2 Information holding device
06/03/1992EP0488925A2 Graphical method of indicating the position of and performing an operation on a plurality of selected objects in a computer system
06/03/1992EP0488782A1 Data writing during process of data restoration in array disk storage system
06/03/1992EP0488725A1 Data storage system
06/03/1992EP0488700A2 Disk track emulation system and method
06/03/1992EP0488649A2 Page printer composition line spacing revision
06/03/1992EP0488570A2 Enhanced multidimensional design keyboard
06/03/1992EP0488569A2 Enhanced computer aided design system
06/03/1992EP0488563A2 Method and apparatus for rendering trimmed parametric surfaces
06/03/1992EP0488501A2 Scheduling input/output operations in multitasking systems
06/03/1992EP0488178A2 Home bus system
06/03/1992EP0488175A2 Printer buffer unit
06/03/1992EP0488167A2 Magnetic detector, coordinate input device and magnetic image sensor using Mateucci effect
06/03/1992EP0488125A2 Multi-function display unit
06/03/1992EP0488057A1 Integrated backplane interconnection architecture
06/03/1992EP0487901A2 Disk controller using a video ram
06/03/1992EP0487820A1 Data processing apparatus
06/03/1992EP0487819A2 Video random access memory with fast, alligned clear and copy
06/03/1992EP0487743A1 Microcomputer provided with built-in converter
06/03/1992EP0487742A1 Flat displaying device and device for driving displaying elements
06/03/1992EP0487547A1 Ideographical character signalling system
06/03/1992CN2105982U Controller for quiz
06/03/1992CN1061666A Microcomputer input chinese characters by voice-literal coding
06/03/1992CN1061663A Radar apparatus
06/03/1992CN1016907B Position detecting apparatus
06/02/1992US5119498 Feature board with automatic adjustment to one of two bus widths based on sensing power level at one connection contact
06/02/1992US5119494 Application address display window mapper for a sharable ms-dos processor
06/02/1992US5119479 User interface system in which operation associated with input device may be selectively switched
06/02/1992US5119476 Method for generating dialogue-windows visually displayed on a computer-screen and equipment for implementing this method
06/02/1992US5119473 Printer controller
06/02/1992US5119440 Method and apparatus for preparing picture masks and for digitizing line edges
06/02/1992US5119319 Full-duplex video communication system
06/02/1992US5119296 Method and apparatus for inputting radical-encoded chinese characters
06/02/1992US5119291 Modular data storage directories for large-capacity data storage units wherein the index to the records in a sector is located in the next adjacent sector
06/02/1992US5119264 Keyboard anti-lockout circuit
06/02/1992US5119083 Matrix display apparatus and display data supply circuit for storing display data to be supplied to matrix display apparatus
06/02/1992US5119079 Touch screen user interface with expanding touch locations for a reprographic machine
06/02/1992US5119078 Computer work station with mnemonic keyboard
06/02/1992US5119077 Interactive ballistic tracking apparatus
06/02/1992US5119075 Scheme for determining position of surface contact of cathode ray tube screen
06/02/1992US5118105 Bowling statistics display system
06/02/1992CA1302572C Handwritten keyboardless entry computer system
05/1992
05/30/1992CA2056189A1 Data storage system
05/29/1992WO1992009077A1 Multiple actuator disk drive
05/29/1992WO1992009074A1 System and method of controlling data transfer rate in a magnetic tape drive
05/29/1992WO1992009066A1 Selective control of window related overlays and underlays
05/29/1992WO1992009063A1 Controller
05/29/1992WO1992009058A1 Acoustic touch position sensor
05/29/1992WO1992009051A1 Acoustic touch position sensor with shear to lamb wave conversion
05/29/1992WO1992009050A1 Acoustic touch position sensor with first order lamb wave reflective arrays
05/29/1992WO1992009047A1 Inspection apparatus and method with inspection auditing for images presented on a display
05/29/1992WO1992009038A1 Computer with separate display plane and user interface processor
05/29/1992WO1992009037A1 Computer with tablet input to standard programs
05/29/1992WO1992009036A1 Multiple microcontroller hard disk drive control architecture
05/29/1992WO1992009035A1 Multilevel, hierarchical, dynamically mapped data storage subsystem
05/29/1992WO1992009031A1 Apparatus and method for digitising coordinates
05/29/1992WO1992009030A1 Electronic display and data processing apparatus
05/29/1992WO1992009029A1 Device for reading out coordinate
05/29/1992CA2092904A1 Computer with tablet input to standard programs
05/29/1992CA2092903A1 Computer with separate display plane and user interface processor
05/28/1992CA2050093A1 Circuitry for conditioning analog signals and converting to digital form
05/27/1992EP0487400A1 Terminal architecture and control circuit
05/27/1992EP0487383A2 Method and apparatus for graphic accessing of multiple software applications
05/27/1992EP0487219A2 Radar apparatus
05/27/1992EP0487064A2 Address generating circuit and CD-ROM device using the same
05/27/1992EP0487049A1 Electronic input device
05/27/1992EP0487027A1 Control apparatus for handicapped persons
05/27/1992EP0486647A1 Predictive scanning input system for rapid selection of visual indicators
05/27/1992EP0486617A1 Apparatus for data input
05/27/1992DE4037049A1 Microcomputer control operating device for tetraplegia - uses intraoral plate with spaced sensors operated by tongue
05/27/1992CN2105724U Electronic hand book for data collection recording
05/27/1992CN2105723U Health keyboard for computer
05/27/1992CN1061480A Sy code for chinese characters
05/27/1992CA2055545A1 Enhanced computer aided design system
05/27/1992CA2055544A1 Enhanced multidimensional design keyboard
05/26/1992USRE33936 Electronic blackboard apparatus
05/26/1992US5117496 Method for recording and replaying mouse commands by recording the commands and the identities of elements affected by the commands
05/26/1992US5117455 Telephone keypad matrix
05/26/1992US5117372 Graphics-assisted terminal administration arrangement
05/26/1992US5117225 Computer display screen monitoring system
05/26/1992US5117102 Photoelectric joystick displacement detector
05/26/1992US5117100 Apparatus for and method of optical position detection
05/26/1992US5117071 Stylus sensing system
05/26/1992US5115569 Coordinate reading and marking device
05/26/1992CA1301972C Video apparatus employing vrams
05/26/1992CA1301969C Method for selecting colors
05/26/1992CA1301891C Integrated circuit card system
05/26/1992CA1301886C Multifunction switch incorporating ncap liquid crystal
05/26/1992CA1301885C One hand key shell
05/21/1992DE4036336A1 Read and write transducer for magnetic recordings - has double magnetic field generated by E and I core based unit
05/21/1992DE4029977A1 Digital multiplying and dividing circuitry - has expanded logic function for handling decimal point processing
05/21/1992DE4029459A1 Multiplier and divider circuit - has input circuit providing values in code for one or two path pulse circuit
05/20/1992EP0486239A2 Rasterization processor for a computer graphics system
05/20/1992EP0486173A2 Apparatus and method for displaying a trimmed surface on a computer graphics display system
05/20/1992EP0486155A1 Video display system
05/20/1992EP0486148A2 Protection of registers in a data processing system
05/20/1992EP0486144A2 High performance triangle interpolator
05/20/1992EP0486090A2 Display method and apparatus
05/20/1992EP0485833A2 A method for executing graphics color saturating arithmetic instructions in a data processor