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)
10/1992
10/07/1992EP0507355A2 Musical tone control apparatus using detector
10/07/1992EP0507269A2 Writing device for storing handwriting
10/07/1992EP0507196A2 Adjustable write equalization for tape drivers
10/07/1992EP0507026A2 A process for storing files of an electronic system
10/07/1992EP0506761A1 Direct access storage device with independently stored parity
10/07/1992EP0506718A1 Selectively controlled keyboard support
10/07/1992CN1065147A Flexible digitizer tablet
10/07/1992CN1065145A Portable computer device for audible processing of electronic documents
10/07/1992CN1018590B Electronic blackboard device and writer and eraser thereof
10/06/1992US5153918 Security system for data communications
10/06/1992US5153879 Optical recording system
10/06/1992US5153590 Keypad apparatus
10/06/1992US5153589 Data processing terminal with removable keyboard module
10/06/1992US5153577 Mapping character color attributes into grey pixel patterns
10/06/1992US5153575 Flat panel display attribute generator
10/06/1992US5153572 Touch-sensitive control circuit
10/06/1992US5153571 Pulse number converting system for input unit of computer
10/06/1992US5153570 Magnification assembly for digitizer cursor
10/06/1992US5153386 Digitizer tablet with illuminable working surface
10/06/1992CA2065102A1 Track ball mounted on keyboard
10/06/1992CA1308491C Computer interface system
10/06/1992CA1308457C Positive feedback tactile function key
10/01/1992WO1992017023A1 Information processing methodology
10/01/1992WO1992016998A1 Fast transmission gate switch
10/01/1992WO1992016911A1 Graphics surface assembly with calibrating memory device
10/01/1992WO1992016900A1 Script/binary-encoded-character processing method and system with moving space insertion mode
10/01/1992WO1992016898A1 Display system and method for context-based scrolling
10/01/1992WO1992016890A1 Peripheral programming process
10/01/1992WO1992016889A1 Writing surfaces and keyboardless computers
10/01/1992WO1992016888A1 Transmission gate series multiplexer
10/01/1992WO1992016376A1 Ideographic typewriter and method
10/01/1992DE4210126A1 Dynamic data memory expansion for on=line data base system - using free space in management unit for expansion while executing job
10/01/1992DE4110500A1 Shift circuit to adjust decimal point of processed result - uses clocked control logic to effect shift from left to right in value
10/01/1992DE4110015A1 Computer mouse for cursor control on VDU screen - has fixed based supporting cap that is tilted by application of and pressure to load strain gauges
10/01/1992CA2104228A1 Display system and method for context-based scrolling
10/01/1992CA2104227A1 Graphics surface assembly with calibrating memory device
09/1992
09/30/1992EP0506594A2 Bi-directional parallel printer interface
09/30/1992EP0506335A1 Keyboard for an electronic information apparatus
09/30/1992EP0506104A2 Correction/edit system
09/30/1992EP0506102A2 Drawing preparing system in a data processing apparatus
09/30/1992EP0506101A1 Character resource management system
09/30/1992EP0506060A1 Bidirectional programmable I/O driver
09/30/1992EP0506019A1 Image processing system for displaying, recording and reproducing images
09/30/1992EP0505764A2 Modular interface
09/30/1992EP0505458A1 Full-duplex video communication system
09/30/1992EP0505363A1 Multiple actuator disk drive.
09/30/1992CN1064958A 改进结构型汉字编码输入法 Improved structural character coding input method
09/30/1992CN1064957A Intellectual input technique for chinese language
09/30/1992CA2052790A1 Adjustable write equalization for tape drives
09/29/1992US5151998 sound editing system using control line for altering specified characteristic of adjacent segment of the stored waveform
09/29/1992US5151997 Computer with adaptable video circuitry
09/29/1992US5151992 Personal computer for cutting off power when a lock mechanism of hard disk pack is released
09/29/1992US5151985 Disk drive controller
09/29/1992US5151974 Data display method
09/29/1992US5151873 Calculator with music generating device
09/29/1992US5151688 Input/output display panel with light pen
09/29/1992US5151686 Electronic brush generation
09/29/1992US5151573 Image forming apparatus
09/29/1992US5151554 Electronic musical instrument
09/29/1992CA1308205C Method and apparatus for multimonitor adaptation circuit
09/29/1992CA1308201C Method and apparatus for processing keystrokes
09/24/1992DE4113888C1 Analogue=to=digital converter circuit coupled to micro-controller - allows continuous A=D conversion or synchronisation with reference clock on demand
09/24/1992DE4109486A1 Pixel valve transmission circuitry for image data obtained by video line scanning - has line memory accessed by control circuit to provide rate for slower computer
09/24/1992DE4109138A1 Input keyboard for use by blind person - uses braille inputs with decoding by microprocessor to control signal generator
09/23/1992EP0505304A2 Portable computer device for audible processing of electronic documents
09/23/1992EP0505126A2 Wireless peripheral interface
09/23/1992EP0505037A1 Control/display panel for medical apparatus
09/23/1992EP0504866A2 Programmable controller processor with a removable function card
09/23/1992EP0504728A2 Display-integrated type tablet device
09/23/1992EP0494999A4 Multiple step data read apparatus
09/23/1992EP0456690A4 Read/write head buffer
09/23/1992CN1064757A Universal double spelling keyboard input system
09/23/1992CN1018400B Magnetic desk controlling device
09/23/1992CN1018389B Multi-screen microcomputer and the working mode thereof
09/22/1992US5150465 Mode-selectable integrated disk drive for computer
09/22/1992US5150460 Apparatus for character output with modification of character code array
09/22/1992US5150459 Character dot pattern signal generator
09/22/1992US5150245 Multiprocessor computer with optical data switch
09/22/1992US5150109 VGA controller card
09/22/1992US5150106 Pointing device for rapid moving control of a cursor on a single axis
09/22/1992US5149923 Backlit tactile keyboard with improved tactile and electrical characteristics
09/22/1992US5149919 Stylus sensing system
09/22/1992US5149918 Apparatus to determine coordinates
09/22/1992US5149215 Carriage position error detection in a serial printer
09/22/1992US5149051 Keyboard flip stand
09/22/1992CA1307861C Electronic light pointer for a projection monitor
09/22/1992CA1307853C Visually assisted method for transfer of data
09/22/1992CA1307849C Apparatus for extending windows using z buffer memory
09/21/1992WO1992016368A1 Flexible digitizer tablet
09/20/1992CA2062490A1 Integral ball cage for pointing device
09/20/1992CA2062489A1 Wireless peripheral interface
09/20/1992CA2059931A1 Portable computer device for audible processing of electronic documents
09/17/1992WO1992015935A1 Library device
09/17/1992WO1992015934A1 Compound action display system
09/17/1992WO1992015247A1 Exoskeletal measurement system
09/17/1992DE4114926C1 Data processing installation with optical input unit - includes optical transmitter worn by user, esp. handicapped or spastic person, generating light beam
09/17/1992DE4108096A1 Keyboard arrangement for ergonomically designed typewriter - has separate keyboard blocks in linked housing enabling mutual relative tilting and separation
09/16/1992EP0504086A1 A three wire half duplex asynchronous communication architecture
09/16/1992EP0504062A1 Integrated circuit with servo-controlled impedances and application to transceivers, particularly for communication between units of an information system
09/16/1992EP0503944A2 Command generator for a data processing system