4. Optical waveguides
  5. With optical coupler
  6. Switch

Dave Sandler

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Customized Z-lens design program

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks
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Fourier telescopic imaging system and method

Radiant energy – Photocells; circuits and apparatus – Photocell controls its own optical systems
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Optical cross connect switch

Optical waveguides – With optical coupler – Switch
Reexamination Certificate

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Optical cross connect switch with axial alignment beam

Optical waveguides – With optical coupler – Switch
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2693287

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