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)
02/1985
02/26/1985CA1183263A1 Control arrangement for magnetic bubble memories
02/20/1985EP0133344A2 System for displaying alphanumeric messages
02/20/1985EP0053168B1 Word typewriter
02/19/1985US4500965 For reading and writing sequential data records
02/19/1985US4500964 Dialog user error diagnosis, severity, and help technique
02/19/1985US4500956 For a computer system
02/19/1985US4500955 Full word coding for information processing
02/19/1985US4500954 Cache bypass system with post-block transfer directory examinations for updating cache and/or maintaining bypass
02/19/1985US4500933 Universal interface unit
02/19/1985US4500880 Real time, computer-driven retail pricing display system
02/19/1985US4500876 Control system for positioning a marker on a cathode-ray tube display
02/19/1985US4500875 Device for displaying digital information incorporating selection of picture pages and/or resolution enhancement
02/19/1985US4500872 Method for encoding Chinese characters
02/19/1985US4500757 Momentary digital encoding device for keyboards
02/19/1985US4500293 Apparatus for converting electric signals representing data into a group of raised dots constituting the image of said data
02/19/1985US4500211 Audibly announcing apparatus with power saving feature
02/19/1985US4500182 Photoplotter
02/19/1985CA1182926A1 Method and circuit arrangement for transforming the width of characters
02/19/1985CA1182918A1 Scrolling display refresh memory address generation apparatus
02/19/1985CA1182635A1 Teaching or amusement apparatus
02/14/1985WO1985000719A1 Method and device for protecting data entered in a ram memory by means of a keyboard
02/14/1985WO1985000683A1 Personal identification method and apparatus
02/14/1985WO1985000682A1 Ambient light and electromagnetic noise reduction circuit
02/14/1985WO1985000679A1 Feedback vector generator and method
02/13/1985EP0133015A2 Data transfer system
02/13/1985EP0132995A2 Controller for controlling access to a plurality of records that can be accessed and changed by several independent processors
02/13/1985EP0132653A1 Circuit arrangement for generating characters or graphic patterns by means of output units of matrix printing devices
02/13/1985EP0132586A2 A method of transferring system data from one set of storage devices to another
02/13/1985EP0132455A1 Method and apparatus for the high definition display of line graphics
02/12/1985US4499537 Apparatus for rapid execution of interrupts after the recognition of an interrupt request
02/12/1985US4499343 Monolithic flat tactile keyboard
02/12/1985US4498802 Coupling arrangement
02/12/1985US4498256 Item input device for a data processing system
02/12/1985US4498243 Motor vehicle centering system
02/12/1985CA1182571A1 Printing system wherein justification determination is shared between a host processor and a printer
02/05/1985US4498178 Data error correction circuit
02/05/1985US4498149 Symbol input device for use in electronic translator
02/05/1985US4498146 Management of defects in storage media
02/05/1985US4498144 Electronic apparatus with a display and printer
02/05/1985US4498142 Method for updating a program on a combined program diskette in an interactive text processing system
02/05/1985US4498139 Apparatus for designing three-dimensional structures
02/05/1985US4497982 For translating human hand movements into electrical signals
02/05/1985US4497977 Automatic coordinate determining device having electrostatic shielding
02/05/1985CA1182216A1 Semiconductor random access memory system
02/05/1985CA1182186A1 Coordinate sensing device
01/1985
01/31/1985WO1985000450A1 Automatic write system for peripheral-controller
01/31/1985WO1985000449A1 Magnetic tape-data link processor providing automatic data transfer
01/30/1985EP0132297A2 Chip topography for a MOS disk memory controller circuit
01/29/1985US4496936 Digital-analog conversion for shaft encoders
01/29/1985CA1181880A1 Terminal generation of dynamically redefinable character sets
01/29/1985CA1181854A1 Digital speech coder
01/23/1985EP0131966A2 Form overlay type printing apparatus
01/23/1985EP0131681A2 Method of optical character recognition
01/22/1985US4495646 On-line character recognition using closed-loop detector
01/22/1985US4495594 Synchronization of CRT controller chips
01/22/1985US4495491 Method for highlighting of a region on a display screen
01/22/1985US4495485 Touch control arrangement for data entry
01/22/1985US4494862 Computerized information processing system equipped with copying apparatus
01/22/1985US4494755 Holder for joystick controller for video games
01/17/1985WO1985000257A1 Method and circuitry for reading the signal to be detected according to the signal value and independently from the frequency range
01/17/1985WO1985000234A1 Detector for electro-optical mouse
01/16/1985EP0131417A1 Magnetic tape-data link processor providing automatic data transfer
01/16/1985EP0131321A2 Video display system
01/16/1985EP0131001A1 Method for producing an aldehyde.
01/15/1985US4494215 Disk system
01/15/1985US4494196 In a data processing system
01/15/1985US4494191 Simulation unit sharing the same CPU as a programming control unit
01/15/1985US4494157 Information readout apparatus
01/15/1985US4494156 Selectable format computer disk copier machine
01/15/1985US4494110 Keyboard modules for use in data terminals
01/15/1985US4494105 Touch-controlled circuit apparatus for voltage selection
01/15/1985US4493992 Adapter circuit for trackball device
01/15/1985CA1181179A1 Cache buffered memory subsystem
01/09/1985EP0130941A1 Electronic equipment for automatic writing of Chinese, Sino-Japanese and Japanese ideograms
01/09/1985EP0130813A1 Automatic write system for peripheral-controller
01/09/1985EP0130649A1 Signal generating device
01/09/1985EP0130506A1 Data display device with a light pen
01/09/1985EP0130424A1 Method of producing keys
01/09/1985EP0130287A2 Internal image and bit array for display and printing of graphics
01/09/1985EP0130246A1 Cathode ray tube controller
01/08/1985US4493050 Electronic translator having removable voice data memory connectable to any one of terminals
01/08/1985US4493049 Shared resource clustered printing system
01/08/1985US4492819 For determining the position of an instrument on a surface
01/08/1985US4492818 Tablet input apparatus
01/08/1985CA1180821A1 Keyboard coding apparatus
01/08/1985CA1180812A1 Method and apparatus for speech recognition and reproduction
01/02/1985EP0130051A2 Tiltable support
01/02/1985EP0129996A2 Character inputting method
01/02/1985EP0129895A1 Control system with switches and associated indicators
01/02/1985EP0129894A2 Machine control panel
01/02/1985CA1180473A Display device having unpatterned touch detection
01/02/1985CA1180462A Dot matrix character printing using constrained memory
01/02/1985CA1180461A Line printer attachment
01/02/1985CA1180447A Clipped speech-linear predictive coding speech processor
01/01/1985USRE31790 Shared processor data entry system
01/01/1985US4491946 Multi-station token pass communication system
01/01/1985US4491933 Word processor
01/01/1985US4491702 Key-top panel and keyboard structure using the panel
01/01/1985US4491688 Electronic stylus for digitizing devices
01/01/1985US4491325 Game control apparatus