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

Optical: systems and elements – Diffraction – From grating

Space-variant subwavelength polarization grating and...

Optical: systems and elements – Diffraction – From grating

Spatially multiplexed optical signal processor

Optical: systems and elements – Diffraction – From grating

Spatially-varying distributed Bragg reflectors in optical media

Optical: systems and elements – Diffraction – From grating

Spectral beam combination using broad bandwidth lasers

Optical: systems and elements – Diffraction – From grating

Spectral optical element

Optical: systems and elements – Diffraction – From grating

Spectral optical element

Optical: systems and elements – Diffraction – From grating

Spectrally adjustable filter

Optical: systems and elements – Diffraction – From grating

Stepped lens with Fresnel surface structure produced by lithogra

Optical: systems and elements – Diffraction – From grating

Stress tuned blazed grating light valve

Optical: systems and elements – Diffraction – From grating

Structure and method for manufacturing surface relief diffractiv

Optical: systems and elements – Diffraction – From grating

Structure arrangement having an optical-diffraction effect

Optical: systems and elements – Diffraction – From grating

Structure arrangement, in particular for a security element

Optical: systems and elements – Diffraction – From grating

Surface pattern

Optical: systems and elements – Diffraction – From grating

Surface pattern

Optical: systems and elements – Diffraction – From grating

Surface pattern

Optical: systems and elements – Diffraction – From grating

Surface pattern including light-diffracting relief structures

Optical: systems and elements – Diffraction – From grating

Surface-relief diffraction grating

Optical: systems and elements – Diffraction – From grating

Surface-relief diffraction grating

Optical: systems and elements – Diffraction – From grating

System and method for efficient illumination in color...