Press Release: DepthQ : Lightspeed Design, Inc. Receives U.S. Patent For DepthQ® CineBright High Brightness 3D Polarization

BELLEVUE, Wash., Dec. 5, 2016 /PRNewswire/ -- Lightspeed Design, Inc. / DepthQ® today announced that the United States Patent and Trademark Office has issued U.S. Patent No. 9,494,805 "Stereoscopic light recycling device" for its DepthQ® CineBright 3D high brightness passive polarization...