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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.:

US 7616849 B1

PDFFull Text
Expired
Date of Patent:
Nov. 10, 2009

Filed:

Mar. 23, 2006

Illuminating devices including uniform light distribution, multiple light sources, and multiple types of light sources

Applicant:

Jerome H. Simon, Newton Centre, MA (US);

Inventor:

Jerome H. Simon, Newton Centre, MA (US);

Assignee:

Other;

Attorneys:

Burns & Levinson LLP

Harvey Kaye

David W. Gomes

Primary Examiner:

Charlie Peng

Assistant Examiner:

Hung Lam

Int. Cl.
CPC ...
G02B 6/26 (2006.01); G02B 6/36 (2006.01); G02B 6/00 (2006.01); G02B 6/10 (2006.01); G01D 11/28 (2006.01); E05B 17/10 (2006.01); F21V 9/16 (2006.01); F21V 33/00 (2006.01); F21V 7/00 (2006.01); F21V 5/00 (2006.01); F21V 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

An optical device for collecting and distributing light from a quasi point light source which includes a planar light guide having surfaces through which optical axes are periodically spaced. There is at least one quasi point light source, the optical axis of each being coincident with the optical axes of the surfaces. There is also at least one optical element depressed within the edges or adjacent surfaces of the light guide at least partially rotated about the optical axis, and having a focal point at the quasi point light source.

Find Patent Forward Citations

Simon, Jerome. (2009). Illuminating devices including uniform light distribution, multiple light sources, and multiple types of light sources (U.S. Patent No. 7616849). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7616849

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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