POWER VISION

Brand	Owner (click to sort)	Address	Description
POWER VISION	OLD WORLD INDUSTRIES	Suite 500 3100 Sanders Road Northbrook IL 60062	POWER VISION;Automotive lighting headlights for vehicles;
POWERVISION	J.D. POWER AND ASSOCIATES	30401 AGOURA ROAD AGOURA HILLS CA 91301	POWER VISION;market research services;
POWERVISION	KABUSHIKI KAISHA TOSHIBA	1-1, Shibaura 1-chome, Minato-ku Tokyo 105-8001 Japan	POWER VISION;ultra-sonic diagnostic apparatus;
POWERVISION	SOLARWINDOW TECHNOLOGIES, INC.	430 Park Avenue Suite 702 New York NY 10022	POWER VISION;Electricity generating coatings applied to various substrate surfaces for use in renewable energy, namely, industrial chemicals for use in connection with solar cells;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Multifocal and single focus lenses are defined by nonconical aspheric optical surfaces. Various alternative surface shapes provide one or more vision regions bounded by optical steps. Each optical step has rapidly and smoothly changing power in the radial direction which creates an induced aperture through which the cortical elements of the human vision system are induced to concentrate. The induced aperture results in increased clarity and enhanced vision. In various configurations, the induced aperture decreases spherical aberration to further enhance vision. To increase correction intensity at one or more powers, redundant power regions are provided in repeated optical steps or annular apertures. In several embodiments, the redundant power regions create multiple induced apertures at one or more optical powers directed at one or more vision distances.