4. Photography and optical equipment
  5. Camera or body therefor
  6. Folding or extending case or lens

Jon E. Van Tassell

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Optical focusing device and method

Registers – Coded record sensors – Particular sensor structure
Patent

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Photographic apparatus

Photography and optical equipment – Camera or body therefor – Folding or extending case or lens
Patent

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Supplemental lens positioning system for a fixed focus lens came

Patent

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Symbology imaging and reading apparatus and method

Registers – Coded record sensors – Particular sensor structure
Reexamination Certificate

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Variable focus optical system

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Patent

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Profile ID: LFUS-PAI-P-524839

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