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. 03, 2020
Filed:
Jun. 06, 2019
Applicant:
Ecosense Lighting Inc, Los Angeles, CA (US);
Inventors:
Raghuram L. V. Petluri, Los Angeles, CA (US);
Paul Kenneth Pickard, Los Angeles, CA (US);
Robert Fletcher, Los Angeles, CA (US);
Assignee:
ECOSENSE LIGHTING INC., Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/30 (2018.01); F21V 3/04 (2018.01); F21V 7/00 (2006.01); F21K 9/62 (2016.01); F21K 9/64 (2016.01); F21Y 103/10 (2016.01); F21Y 105/10 (2016.01); F21Y 113/13 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21K 9/62 (2016.08); F21K 9/64 (2016.08); F21V 3/04 (2013.01); F21V 7/0083 (2013.01); F21V 9/30 (2018.02); F21Y 2103/10 (2016.08); F21Y 2105/10 (2016.08); F21Y 2113/13 (2016.08); F21Y 2115/10 (2016.08);
Abstract
An optical cup which mixes multiple channels of light to form a blended output, the device having discreet zones or channels including a plurality of reflective cavities each having a remote phosphor light converting appliance covering a cluster of LEDs providing a channel of light which is reflected upward. The predetermined blends of phosphors provide a predetermined range of illumination wavelengths in the output.