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United States Utility Patents
5,239,410 - 5,239,419
Previous 10 Next 10
| Number | | Title |
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5,239,410 |
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Method and apparatus for light amplification exhibiting a flat gain spectrum |
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5,239,411 |
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Wide-field and wide-aperture optical system, notably designed for a night channel for periscopes, and periscope fitted out with such an optical system |
|
5,239,412 |
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Solid image pickup device having microlenses |
|
5,239,413 |
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Objective lens system for microscopes |
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5,239,414 |
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Laser astigmatism compensation |
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5,239,415 |
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Lens barrel using a surface wave motor |
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5,239,416 |
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Variable power zoom stand magnifier |
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5,239,417 |
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Lens barrel for automatic focusing camera |
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5,239,418 |
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Single split frame mode for a fast frame recorder |
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5,239,419 |
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Editing system for combined camera and video tape recorder |
For U.S. patent law, rules, and procedures see MPEP.
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