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| Number | Title | Issue Date |
| 7084873 | System, method and computer program product for displaying and/or compressing digital data The invention relates to a system, method and computer program product for compressing and/or displaying digital data. The system includes a storage medium for storing a plurality of instruction sequences representing displayable characters, a display for displaying... | 08/01/2006 |
| 6195087 | Method and device for preventing the jumping phenomenon of an OSD display region on a monitor screen A method and device for preventing the jumping phenomenon of the OSD display region on a monitor screen. The anti-jumping device comprises it included a comparison circuit, a signal generator and a multiplexer. The comparison circuit is used for calculati... | 02/27/2001 |
| 4228433 | Information display position-defining circuit for a cathode ray tube There is provided an information display position-defining circuit comprising a local pulse oscillator reset by a horizontal synchronization pulse; a horizontal pulse counter which is reset by the horizontal synchronization pulse and counts an output puls... | 10/14/1980 |
| 4228510 | Character generator The characters are produced electronically through the implementation of character instructions which are stored in a memory in the form of a series of binary words. Each binary word is an instruction for producing a single straight-line portion, or strok... | 10/14/1980 |
| 4200866 | Stroke written shadow-mask multi-color CRT display system A stroke writing generator develops selectively incremented and/or decremented horizontal and vertical deflection signals which simultaneously deflect all color associated beams of a conventional shadow-mask multi-color cathode ray tube to cause the beams... | 04/29/1980 |
| 4196431 | Synchronous raster scan apparatus for display device A display device includes improved raster scan apparatus which provides for the video display of information in timed synchronization with cycles of AC power. The raster scan apparatus includes a circuit which monitors the periodicity of the AC input powe... | 04/01/1980 |
| 4149165 | Digital plotting system for displaying curved line information A digital plotting system for displaying curved line information. This sym employs short vector information that provides an incremental trace of a curve that is defined by a variable exception vector that is dependent upon trend and exception vectors re... | 04/10/1979 |
| 4115863 | Digital stroke display with vector, circle and character generation capability The digital stroke display generates vectors by applying clock pulses to an up/down counter which through a digital-to-analog converter provides the deflection voltage for one of the display X or Y axes. The clock pulses are applied through a gate to a se... | 09/19/1978 |
| 3952297 | Constant writing rate digital stroke character generator having minimal data storage requirements A digital character generator with minimal storage requirements for use in random access display systems. Each character or symbol is made up of patterns of straight line segments called macro-strokes. Each macro-stroke in turn is made up of a predetermin... | 04/20/1976 |
| 3938130 | Direction coded digital stroke generator providing a plurality of symbols A direction coded digital stroke generator that allows arbitrary symbols to be defined in real time and in which these symbols consist of substantially an unlimited number of discrete segments. When interfaced with a memory source such as a digital comput... | 02/10/1976 |
