PHOTO LIGHT

Brand Owner (click to sort) Address Description
PHOTO LITE Liao,Jing Wu,Gene 13620 Excelsior Drive Santa Fe Springs CA 90670 PHOTO LIGHT;Electric night lights;Picture frames;
PHOTO LITE Springdale Design, Inc. 13620 Excelsior Drive Santa Fe Springs CA 90670 PHOTO LIGHT;Electric night lights;Picture frames;
PHOTOLIGHT CYNOSURE, INC. 5 Carlisle Road Westford MA 01886 PHOTO LIGHT;Pulsed light apparatus for the cosmetic treatment of the face and skin, vascular treatment, and hair and vein removal;
PHOTOLIGHT ASSAY DESIGNS, INC. 800 Technology Drive Ann Arbor MI 48108 PHOTO LIGHT;Bioluminescent reagents for scientific and research use;
PHOTOLIGHT Radaresas, Inc. 8716 Prairie Street Northridge CA 91324 PHOTO LIGHT;PICTURE FRAMES AND BACK-LIT PHOTOGRAPH FRAMES;
PHOTOLITE AMERICAN OPTICAL CORPORATION Southbridge MA photo light;photochromic dye used to coat lenses;
PHOTOLITE SOLA INTERNATIONAL INC. 1290 Oakmead Parkway Sunnyvale CA 94085 PHOTO LIGHT;photochromic dye used to coat eyeglass lenses;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A light receiver apparatus for a vehicle comprises a photo diode for receiving an incident light form a surrounding environment, a FET connected in series with the photo diode and a filter for extracting an a.c. signal from a received light signal developed at a junction with the photo diode when a reverse-bias voltage is applied to the photo diode. The a.c. signal is produced by removing from the received light signal a signal corresponding to a background light in the incident light. The FET varies a resistance thereof in accordance with the received light signal so that a d.c. signal in the received light signal is regulated to a fixed level irrespective of the intensity of the background light in the received light.