Geometric inference engine
US5123087A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 27, 1990 |
| Grant date | Jun 16, 1992 |
| Priority date | — |
| Expiry date | Apr 27, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S715/964
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer-aided drafting system and methods for automatically locating geometric points for a user. A method includes defining a type of geometric point which includes a point type of interest to the user, setting a hit radius, displaying an object, displaying a curser to indicate a location, testing the object to find a point having the defined point type, which is within the hit radius of the curser, and if a point is found then displaying the point. A computer-aided drafting system includes a computer having a memory and a processor, a display device, a cursor control device, and instructions for directing the processor to automatically locate geometric points of interest to the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.