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

Optical: systems and elements – Protection from moisture or foreign particle – Fluid directed across optical element

Portable condensation-free shower mirror

Optical: systems and elements – Mirror – With support

Portable cosmetic mirror apparatus

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

Portable display device

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

Portable display device using electrophoretic display

Optical: systems and elements – Glare or unwanted light reduction

Portable display equipment

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

Portable electronic apparatus

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

Portable electronic apparatus having a plurality of infrared por

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

Portable electronic apparatus with infrared communication functi

Optical: systems and elements – Lens – With support

Portable electronic device

Optical: systems and elements – Lens – Plural focal length

Portable electronic device having variable focus display

Optical: systems and elements – Mirror – Back to back

Portable floor mirror

Optical: systems and elements – Projection screen – Roll up screen

Portable front projection screen assemblies with flexible...

Optical: systems and elements – Holographic system or element – Having optical element between object and recording medium

Portable holographic recording apparatus

Optical: systems and elements – Prism – With reflecting surface

Portable image display

Optical: systems and elements – Prism – With reflecting surface

Portable image display

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

Portable input apparatus

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

Portable laser device for alignment tasks

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

Portable laser layout instrument

Optical: systems and elements – Mirror – Including specified control or retention of the shape of a...

Portable light reflector