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United States Utility Patents
4,449,780 - 4,449,789

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NumberTitle
4,449,780 Light pipe, laser window and charge stock therefor
4,449,781 Multimode optical fiber coupler
4,449,782 Modular, optical fiber communication system
4,449,783 Optical star coupler with a planar mixer element
4,449,784 Hybrid optical/electrical connector
4,449,785 Multiple hologram bulk optical storage device
4,449,786 Rearview mirror
4,449,787 Night vision imaging system adapted for helmet mounting
4,449,788 Magnetic angle adjusting arrangement for mirror of motor vehicle
4,449,789 Vacuum tight window through which a high power laser beam and a high energy particle beam can be transmitted within close proximity to each other



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