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AOI Systems, Inc. Patents |
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Assignee: AOI Systems, Inc.
Address: Lowell, MA
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5148500 |
Morphological processing system |
September 15, 1992 |
| Image processing elements forming an image processor for automatic inspection of circuits. Each processing element for performing a thinning algorithm passes along a data bit and a flag bit to each succeeding processing element. The flag bits permit a conditional deletion of a data b |
| 4735497 |
Apparatus for viewing printed circuit boards having specular non-planar topography |
April 5, 1988 |
| An isotropic light source produces uniform illumination of a generally planar objects to be visually inspected by a microscope such as a P.C. board having an irregular specular surface. Detrimental dark spots which are normally produced are eliminated by providing a skewed beamsplitter |
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