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:
Mar. 22, 2011
Filed:
Dec. 22, 2005
Zhong Ming Wang, Ypsilanti, MI (US);
Pramod K. Sharma, Ann Arbor, MI (US);
Desaraju V. Varaprasad, Ann Arbor, MI (US);
Thomas J. Taylor, Northville, MI (US);
Zhong Ming Wang, Ypsilanti, MI (US);
Pramod K. Sharma, Ann Arbor, MI (US);
Desaraju V. Varaprasad, Ann Arbor, MI (US);
Thomas J. Taylor, Northville, MI (US);
Guardian Industries Corp., Auburn Hills, MI (US);
Abstract
A diffuser is provided in an illumination system, where the diffuser is capable of blocking significant amounts of ultraviolet (UV) radiation. In certain example embodiments of this invention, the diffuser includes a glass substrate which supports a UV coating(s) that blocks significant amounts of UV radiation thereby reducing the amount of UV radiation which can makes its way through the diffuser. In certain example embodiments, the coating may including particulate so that the coating may both diffuse visible light and perform UV blocking.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile