US Patent No: 7,145,159
Number of patents in Portfolio can not be more than 2000
Optical projection of a thermal target
Stats
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Dec 5, 2006
Issued date -
Aug 11, 2004
filing date -
10/915,480
serial no -
Expired
status
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Abstract
A method for generating a thermal target. The method includes generating hot-body thermal radiation from a heated source, the thermal radiation emanating from a projection region with a first maximum dimension, and employing an optical arrangement to project at least part of the thermal radiation onto a target region of a surface, the target region with a second maximum dimension greater than the first maximum dimension.
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First Claim
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 5,596,185 Device for generating picture information in real time for testing picture resolving sensors | 12 | 1994 | |
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| 4,605,232 Infrared radiation responsive target | 17 | 1984 | |
| 5,576,553 Two dimensional thermal image generator | 4 | 1994 | |
Patent Citation Ranking
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