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

Optical: systems and elements – Mirror – With support

Continuously variable analog micro-mirror device

Optical: systems and elements – Mirror – With support

Continuously variable analog micro-mirror device

Optical: systems and elements – Polarization without modulation – Polarization by reflection or refraction

Continuously variable beam combiner

Optical: systems and elements – Polarization without modulation – Depolarization

Continuously variable beam splitter

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

Continuously variable delay lines

Optical: systems and elements – Polarization without modulation – Polarization using a time invariant electric – magnetic – or...

Continuously variable, wavelength-independent polarization...

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

Contollably dissolving spacing member and associated...

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

Contrast enhancement and ghost elimination, for reflective light

Optical: systems and elements – Glare or unwanted light reduction – With absorption means

Contrast enhancement filter and display provided with such...

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

Contrast enhancement in multichromal display by...

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

Contrast improvement for display panels with masks between elect

Optical: systems and elements – Single channel simultaneously to or from plural channels

Contrast improvement optical apparatus and method

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

Contrast improving sheet and rear projection screen provided...

Optical: systems and elements – Projection screen – Curved

Contrast rear projection screen and method for manufacturing...

Optical: systems and elements – Lens – With light limiting or controlling means

Contrast reinforcement for displays

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

Contrast with fast response light source

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

Control apparatus

Optical: systems and elements – Optical modulator

Control apparatus and control method for an optical method

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

Control apparatus and control method of optical signal...