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

Optical: systems and elements – Diffraction – From grating

Color separation element and image display device using same

Optical: systems and elements – Diffraction – From grating

Color separation microlens

Optical: systems and elements – Diffraction – From zone plate

Combined heat filter and condenser lens, a projection type...

Optical: systems and elements – Diffraction – Using fourier transform spatial filtering

Compact 2f optical correlator

Optical: systems and elements – Diffraction – Using fourier transform spatial filtering

Compact lighting device

Optical: systems and elements – Diffraction – From grating

Compact two-plane optical device

Optical: systems and elements – Diffraction – From grating

Complex lens with diffraction grating

Optical: systems and elements – Diffraction – Using fourier transform spatial filtering

Complex spatial light modulator

Optical: systems and elements – Diffraction – From grating

Composite material and optical component using the same

Optical: systems and elements – Diffraction – From grating

Composite optical element

Optical: systems and elements – Diffraction – From grating

Compound secure optical identification method and means

Optical: systems and elements – Diffraction – From grating

Computer-generated hologram and its fabrication process,...

Optical: systems and elements – Diffraction – From grating

Configurable diffractive optical element

Optical: systems and elements – Diffraction – From grating

Configurable diffractive optical element

Optical: systems and elements – Diffraction

De-diffraction methods

Optical: systems and elements – Diffraction – From grating

Decorative optical display apparatus

Optical: systems and elements – Diffraction – From grating

Deflecting element having a switchable liquid crystalline materi

Optical: systems and elements – Diffraction – From grating

Deformable grating apparatus for modulating a light beam and inc

Optical: systems and elements – Diffraction – Using fourier transform spatial filtering

Device and method for transforming optical beams