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:
Jul. 14, 2020
Filed:
Dec. 20, 2018
Applicant:
Abl Ip Holding Llc, Conyers, GA (US);
Inventors:
David P. Ramer, Reston, VA (US);
Guan-Bo Lin, Reston, VA (US);
An Mao, Jersey City, NJ (US);
Januk Aggarwal, Alexandria, VA (US);
Rashmi Kumar Rogers, Herndon, VA (US);
Assignee:
ABL IP HOLDING LLC, Conyers, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/16 (2006.01); F21V 9/32 (2018.01); G02B 5/32 (2006.01); F21K 9/64 (2016.01); F21Y 115/30 (2016.01);
U.S. Cl.
CPC ...
F21V 9/32 (2018.02); F21K 9/64 (2016.08); G02B 5/32 (2013.01); F21Y 2115/30 (2016.08);
Abstract
An example luminaire includes a laser light source, a photoluminescent material and a holographic optical element. The holographic optical element has a hologram optically coupled to the laser light source and to the photoluminescent material. The hologram is configured to distribute light received from the laser light source as a pattern of light to the photoluminescent material.