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Class Information
Number: 708/849
Name: Electrical computers: arithmetic processing and calculating > Electrical analog calculating computer > Particular function performed > Function generation > Cathode-ray tube
Description: Subject matter wherein sensing a pattern within or external to the envelope of a cathode-ray tube produces a function signal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4910702 |
Field deflection circuit in a picture display device |
Mar. 20, 1990 |
| 4885713 |
System for digitizing the trajectory of a target point of a moving beam |
Dec. 5, 1989 |
| 4835727 |
Field deflection circuit in a picture display device |
May. 30, 1989 |
| 4238826 |
Method and apparatus for image signal generation and image display |
Dec. 9, 1980 |
| 4156915 |
Font generating system |
May. 29, 1979 |
| 4132908 |
Digital-to-analog conversion with deglitch |
Jan. 2, 1979 |
| 4127049 |
Signal generating system utilizing a cathode ray tube |
Nov. 28, 1978 |
| 4117473 |
Display system for displaying information in the form of a horizontally oriented curve on a raster type CRT |
Sep. 26, 1978 |
| 4107663 |
Operation state display apparatus |
Aug. 15, 1978 |
| 4074359 |
Vector generator |
Feb. 14, 1978 |
| 4032768 |
Constant velocity vector generator |
Jun. 28, 1977 |
| 4013878 |
Device for an iterative determination of the variation of a function in a plane |
Mar. 22, 1977 |
| 3984827 |
Beam repositioning circuitry for a cathode ray tube calligraphic display system |
Oct. 5, 1976 |
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