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

Optical: systems and elements – Holographic system or element – Using a hologram as an optical element

A slide assembly for projector with active matrix moveably mount

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

A/V signal transmission remote control system

Optical: systems and elements – Lens – Asymmetric

ABBE prism lens with improved focus and reduced flair

Optical: systems and elements – Optical modulator – Light wave temporal modulation

Aberration compensating device and optical head device

Optical: systems and elements – Diffraction – From zone plate

Aberration compensating optical element, optical system,...

Optical: systems and elements – Diffraction – From zone plate

Aberration compensating optical element, optical system,...

Optical: systems and elements – Lens – Multiple component lenses

Aberration controllable optical system

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

Aberration correcting apparatus and optical apparatus using...

Optical: systems and elements – Compound lens system – With relay

Aberration correcting optical relay for optical system, in...

Optical: systems and elements – Lens – Anamorphic

Aberration correcting optical system

Optical: systems and elements – Lens – With diverse refracting element

Aberration correcting plate for interchangeable lens

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

Aberration correction apparatus

Optical: systems and elements – Optical modulator – Light wave temporal modulation

Aberration correction apparatus and method

Optical: systems and elements – Optical modulator – Light wave temporal modulation

Aberration correction element, optical pickup, and...

Optical: systems and elements – Holographic system or element – For synthetically generating a hologram

Aberration correction method and aberration correction apparatus

Optical: systems and elements – Lens – With field curvature shaping

Aberration correction optical system

Optical: systems and elements – Compound lens system – Telescope

Aberration correction system and astronomical telescope having t

Optical: systems and elements – Optical aperture or tube – or transparent closure

Aberration-correcting window configurations

Optical: systems and elements – Projection screen – Unitary sheet comprising plural refracting areas

Aberration-free directional image window sheet