Patents
Sitemap › G09 - Educating; Cryptography; Display; Advertising; Seals › G09G - Arrangements or circuits for control of indicating devices using static means to present variable information › G09G 1 - Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators
Patents for G09G 1 - Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators (6,572)
10/1979
10/17/1979EP0004798A2 Video display control apparatus
10/17/1979EP0004797A2 Video display control apparatus
10/17/1979EP0004554A2 Scanned screen layouts in display system
09/1979
09/18/1979US4168489 Full page mode system for certain word processing devices
09/11/1979US4167690 Cathode and method of operating the same
08/1979
08/14/1979US4164688 Deflection amplifier
08/08/1979EP0003307A2 Switching device for display apparatus for producing texts reading from left to right or right to left
08/07/1979US4163361 Television time signal generator
07/1979
07/24/1979US4162492 Method and apparatus for image signal generation and image display
07/17/1979US4161676 Device for displaying variable quantities
07/10/1979US4160981 CRT video text layout system having horizontal scrolling
07/10/1979CA1058338A1 Constant velocity vector generator
07/03/1979US4160273 Digital memory addressing system
07/03/1979CA1057868A1 Multiple-line display signal generating apparatus having a single line position control
06/1979
06/19/1979US4158887 Curve generator for generating a smooth curve with a pair of circular arcs between two given points
06/19/1979US4158837 Information display apparatus
06/13/1979EP0002339A1 Improvements relating to data display techniques
06/12/1979US4158200 Digital video display system with a plurality of gray-scale levels
06/05/1979US4157537 Display system utilizing digital-analog vector generation
06/05/1979CA1056049A1 Display systems
05/1979
05/29/1979US4156915 Font generating system
05/29/1979US4156904 Computer systems having a common memory shared between a central processor and a CRT display
05/15/1979CA1054715A1 Fixer format video data display employing crossed-line pattern format delineation
05/08/1979US4153940 Electronic typographic apparatus
05/08/1979CA1054272A1 Raster display apparatus
05/01/1979CA1053818A1 Conic generator for on-the-fly digital television display
04/1979
04/24/1979CA1053365B Video image control system for amusement device
04/10/1979US4149155 Apparatus for displaying plant data
04/03/1979US4148074 Cathode-ray tube display
03/1979
03/27/1979US4146925 Graphics generator
03/27/1979US4146879 Visual display with column separators
03/27/1979US4146878 Video display apparatus display modification
03/27/1979US4146874 Method and apparatus for addressing a character generator
03/20/1979US4145754 Line segment video display apparatus
03/06/1979US4143360 Method and apparatus for controlling a display terminal
02/1979
02/27/1979US4142134 Direct integration yoke driver for a high speed alphanumeric display system
02/27/1979US4142132 Method and means for dynamic correction of electrostatic deflector for electron beam tube
02/20/1979US4141079 Electronic typographic apparatus
02/20/1979US4140997 Brain wave responsive programmable electronic visual display systems
02/13/1979US4139838 Color pattern and alphanumeric character generator for use with raster-scan display devices
01/1979
01/23/1979US4136359 Microcomputer for use with video display
01/16/1979US4135182 Circuit for applying alpha/numeric data to a TV receiver
01/16/1979CA1046670A1 Multicolor display for the visual-aesthetic portrayal of electric signals
12/1978
12/26/1978US4131883 Character generator
12/19/1978US4130832 Three-dimensional display
12/19/1978US4130830 Method and apparatus for homogeneous exposure of video display screen
12/12/1978US4129860 Apparatus for forming a character by a matrix pattern of picture elements
12/12/1978US4129858 Partitioned display control system
12/05/1978US4128838 Digital scan converter
11/1978
11/28/1978US4127851 Device for displaying characters
11/28/1978US4127849 System for converting coded data into display data
11/21/1978US4126814 Electron gun control system
11/21/1978CA1042986A1 Modulated energy conservative current supply
11/07/1978CA1042121A1 Graphic symbol generator
11/07/1978CA1042072A1 Linear energy conservative current source
10/1978
10/24/1978US4122528 Integrator circuits for a constant velocity vector generator
10/17/1978US4121299 Constant velocity vector generator employing absolute value amplifier circuits
10/17/1978US4121283 Interface device for encoding a digital image for a CRT display
10/10/1978US4120028 Digital display data processor
10/03/1978US4118695 Data processing system
09/1978
09/26/1978US4117473 Display system for displaying information in the form of a horizontally oriented curve on a raster type crt
09/26/1978US4117470 Data bit compression system
09/26/1978CA1039422A1 Display apparatus including character enhancement
09/19/1978US4115863 Digital stroke display with vector, circle and character generation capability
08/1978
08/15/1978US4107741 Data generating and recording system for scanning a display tube screen
08/08/1978US4106008 Method and apparatus for producing a vertical center line and horizontal synchronization signals for television type game machine
08/01/1978US4104624 Microprocessor controlled CRT display system
08/01/1978US4104566 Analog correction system
07/1978
07/18/1978US4101879 Cursor movement control device for screen-segmented display apparatuses
07/04/1978US4099179 Method and system of electronic image storage and display
06/1978
06/06/1978US4093995 Random access memory apparatus for a waveform measuring apparatus
05/1978
05/30/1978US4092724 Polar converter
05/23/1978US4091416 Apparatus for displaying a section of a body subjected to penetrating radiation, in particular X rays or gamma rays
04/1978
04/25/1978US4086579 Video digital display device with analog input
04/18/1978US4085443 Keyboard operated apparatus for simultaneous coding and display of chemical structure and similar graphical information
03/1978
03/28/1978US4081829 Audio activated video display
03/28/1978US4081797 On-screen channel display
03/21/1978US4080630 Line scan converter for an image display device
03/14/1978US4079418 Power supply unit for data viewing devices
03/14/1978US4079367 Apparatus for forming a character out of a pattern of separate display picture elements
02/1978
02/28/1978US4077062 Real-time simulation of a point system with a CRT blank period to settle beam transients
02/21/1978USRE29550 Graphic symbol generator
02/21/1978US4075422 Automatic page selectors
02/14/1978US4074281 Method and appartus for making hard copy records of curves including curves which are mathematically described as multi-functions from periodically sampled data points
02/07/1978US4073004 Power supply with voltage protection circuit
02/07/1978US4073003 High efficiency low-loss power supply
01/1978
01/31/1978US4071130 Arrangement for recording characters composed of matrix-like rastered character elements
01/10/1978US4068310 Display enhancement technique for video moving trace display
01/10/1978US4068224 Compressed information storage for characters consisting of black and white areas which are to be displayed or printed
12/1977
12/13/1977US4063233 Three-dimensional display devices
11/1977
11/15/1977US4058826 Method and system for generating oscillographic displays of analog signals upon a TV
11/08/1977US4057849 Text editing and display system
11/01/1977US4056805 Programmable electronic visual display systems
11/01/1977US4056735 One shot pulse generator and logic level converter circuit
11/01/1977US4056713 Display processing unit for drawing vectors
10/1977
10/18/1977US4054951 Data expansion apparatus
10/18/1977US4054948 Proportional spacing and electronic typographic apparatus
10/18/1977US4054919 Video image positioning control system
10/18/1977US4054896 Semiconductor heterojunction television imaging tube
10/18/1977US4054816 Sweep circuit for cathode-ray tube display
1 ... 55 56 57 58 59 60 61 62 63 64 65 66