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| Number | Title | Issue Date |
| 4459677 | VIQ Computer graphics system A YIQ computer graphics system includes a data processing system having a data tablet for receiving inputs from an artist and a video processing system connected to the data processing system. The video processing system includes a two component expandabl... | 07/10/1984 |
| 4435779 | Data processing system with programmable graphics generator A microprocessor based data processing system including a microprocessor, a memory unit, and a display unit is provided with a programmable graphics generator that transfers graphics information from the memory unit to the display unit in response to and ... | 03/06/1984 |
| 4417318 | Arrangement for control of the operation of a random access memory in a data processing system A data processing system has a dynamic type memory, a static type memory for storing data periodically read out, a central processing unit for transferring data to and from the two memories, an address generating circuit for periodically applying an addre... | 11/22/1983 |
| 4297694 | Symbol generator for a graphic console A symbol generator for drawing alphanumeric characters and simple geometric figures by a dot method. According to the invention, the format and the size of the symbols may be modified. The generator 60 operates under the control of a data bus MPDB and inc... | 10/27/1981 |
| 4090174 | Method and apparatus for accessing horizontal sequences, vertical sequences and rectangular subarrays from an array stored in a modified word organized random access memory system A conventional word organized random access memory is modified for image processing operations so that the pq image points of any 1 × pq, pq × 1 or p×q subarray of an rp × sq or smaller image array stored in the memory can be extracted or updated in a... | 05/16/1978 |
