Passive matrix liquid crystal display

Passive optical attenuator

Passive optical device

Passive optical switching device

Passive pathlength control mirror for laser

Passive platform for holding optical components

Passive rfid elements having visual indicators

Passive star coupler

Passive thermal compensation of all-fiber mach-zehnder...

Passively aligned opto-electronic coupling assembly

Patch cable management system

Patch panel

Patch panel and collar for optical fiber couplers

Pathology specimen processing method and article

Pattern for projecting a set of reference points to infinity

Patterned electrodes for electroactive liquid-crystal...

Patterned plastic optical components

Pcvd process for producing an approximately dome-shaped...

Pearlescent contact lens

Pellicle holder