The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 2002
Filed:
Aug. 26, 1999
Alexander L. Cheng, White Plains, NY (US);
Other;
Abstract
A method and apparatus for a lighting system with light collection from a plurality of light sources including natural sunlight, distribution and control of said plurality of light sources, and a network of optical fibers and other components connecting said plurality of light sources and a plurality of lighting fixtures is disclosed. Sunlight is collected and integrated with other lighting sources to be distributed via a network of optical fiber cables and optical components. An unlimited combination of light collectors, distribution networks, and fixtures, is available for lighting system designs. The distribution network can run in and/or alongside wiring ducts for ease of maintenance and access. According to the time-of-day, time-of-year, weather condition, personal preference and presence, etc., control is provided at various locations for light collection, distribution, and lighting effect with brightness, colors, and patterns. The present invention discloses a systematic, flexible, efficient, and novel use of multiple light sources, and enables a wide range of innovative architectural uses of lighting.