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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Janeczko; Donald John
Address:
Fincastle, VA
No. of patents:
3
Patents:




Patent Number Title Of Patent Date Issued
D431585 Enhanced night vision goggle October 3, 2000
6791760 Planar diffractive relay September 14, 2004
The present invention relates to an optical system for directing light from an image source to a viewer's eye. The system includes an image source providing an image source light; a collimator for receiving the image source light and converting the received image source light into a
6088165 Enhanced night vision device July 11, 2000
A night vision device comprising a facemask housing assembly having a peripheral surface defined by a rear surface contoured to a user's face and an open front surface, the housing assembly operative for encasing a pair of optical assemblies operative for receiving light from a viewed


 
 
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