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

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

Wiring board for use in a liquid crystal panel and method of mak

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

Wobble correcting monogon scanner for a laser imaging system

Optical: systems and elements – Diffraction – From grating

Wobble correction lens with binary diffractive optic surface and

Optical: systems and elements – Lens – With viewed object or viewed field illumination

Work-magnifying face shield

Optical: systems and elements – Lens – With support

Working force quantity imparting member, working force quantity

Optical: systems and elements – Lens – With multipart element

Working method of die for use for Fresnel lens, cutting tool...

Optical: systems and elements – Projection screen

Woven projection screen

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Wrap around lenticular lenses and fabrication method for...

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Wrap around lenticular lenses and fabrication method for...

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Wrap around lenticular lenses and fabrication method for...

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Wraparound labels with lenticular lenses for clear walled...