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

Optical: systems and elements – Diffraction – From zone plate

Optical device for making light converge

Optical: systems and elements – Diffraction – From grating

Optical device for scanning an optical record carrier

Optical: systems and elements – Diffraction – From grating

Optical device having a wide field-of-view for multicolor...

Optical: systems and elements – Diffraction – From grating

Optical device including a grating

Optical: systems and elements – Diffraction – From grating

Optical device using laterally-shiftable diffraction gratings

Optical: systems and elements – Diffraction – From grating

Optical device with diffraction grating having plural...

Optical: systems and elements – Diffraction – From grating

Optical device with diffraction grating having plural...

Optical: systems and elements – Diffraction – From grating

Optical device, laminate and labeled article

Optical: systems and elements – Diffraction – From zone plate

Optical diffraction device and exposure apparatus

Optical: systems and elements – Diffraction – From grating

Optical diffraction grating element

Optical: systems and elements – Diffraction – From grating

Optical diffraction grating structure with reduced...

Optical: systems and elements – Diffraction – From zone plate

Optical element

Optical: systems and elements – Diffraction – From grating

Optical element and optical pickup device comprising it

Optical: systems and elements – Diffraction – From grating

Optical element and optical scanning device using the same

Optical: systems and elements – Diffraction – From grating

Optical element and optical system having the same

Optical: systems and elements – Diffraction – From grating

Optical element for efficient sensing at large angles of...

Optical: systems and elements – Diffraction – From grating

Optical element that enables recording and reproduction of a...

Optical: systems and elements – Diffraction – From grating

Optical element, its manufacturing method and optical...

Optical: systems and elements – Diffraction – From grating

Optical element, lens and optical head device