LandOfFree - US Patents - Listing for Optical: systems and elements

Optical: systems and elements – Protection from moisture or foreign particle – Sealing

Waterproof lens

Optical: systems and elements – Lens – With variable magnification

Waterproof lens barrel

Optical: systems and elements – Lens – With variable magnification

Waterproof lens barrel

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Wave combining apparatus for semiconductor lasers

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element

Wave division multiplexed optical network

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element

Wave division multiplexing based optical switch

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element

Wave division multiplexing channel telemetry by phase...

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element

Wave division multiplexing communications system

Optical: systems and elements – Compound lens system – Microscope

Wave field microscope with detection point spread function

Optical: systems and elements – Compound lens system – Microscope

Wave field microscope with detection point spread function

Optical: systems and elements – Optical frequency converter

Wave generation by wave propagation phase-shift compensation...

Optical: systems and elements – Diffraction – From grating

Wave plate and optical device using the same

Optical: systems and elements – Extended spacing structure for optical elements – Extension of tubular element adjustable

Wave plate mounting

Optical: systems and elements – Polarization without modulation – Polarization by birefringence

Wave plate with birefringent regions and its manufacturing...

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element

Waveform-shaping circuit and a data-transmitting apparatus using

Optical: systems and elements – Diffraction – From grating

Wavefront aberration measuring method, mask, wavefront...

Optical: systems and elements – Lens – With graded refractive index

Wavefront aberrator and method of manufacturing

Optical: systems and elements – Light interference – Produced by coating or lamina

Wavefront aberrator and method of manufacturing

Optical: systems and elements – Diffraction

Wavefront coded imaging systems