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

Optical: systems and elements – Light interference – Electrically or mechanically variable

Variable optical attenuator with polarization compensation

Optical: systems and elements – Light interference – Electrically or mechanically variable

Variable optical filter

Optical: systems and elements – Light interference – Electrically or mechanically variable

Variable optical wavelength filter

Optical: systems and elements – Light interference – Electrically or mechanically variable

Variable wavelength optical filter

Optical: systems and elements – Light interference – Produced by coating or lamina

Vehicle rear-view mirror and method of making same

Virtually imaged phased array (VIPA) having a varying reflectivi

Virtually imaged phased array (VIPA) having a varying...

Virtually imaged phased array (VIPA) having air between reflecti

Virtually imaged phased array (VIPA) having lenses arranged...

Utility Patent

Optical: systems and elements – Light interference – Electrically or mechanically variable

Virtually imaged phased array (VIPA) having spacer element and o

Optical: systems and elements – Light interference – Electrically or mechanically variable

Virtually imaged phased array (VIPA) having spacer element...

Virtually imaged phased array as a wavelength demultiplexer