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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 10859757 B1

PDFFull Text
Date of Patent:
Dec. 08, 2020

Filed:

May. 03, 2019

Light fixture with light guide and radially emitting leds

Applicant:

Lumileds Llc, San Jose, CA (US);

Inventors:

Frederic Stephane Diana, Santa Clara, CA (US);

Yifeng Qiu, San Jose, CA (US);

Michael Wasilko, San Jose, CA (US);

Nazila Soleimani, San Jose, CA (US);

Jeroen Den Breejen, San Jose, CA (US);

Alan Andrew McReynolds, San Jose, CA (US);

Gregory Donald Guth, San Jose, CA (US);

Assignee:

Lumileds LLC, San Jose, CA (US);

Attorney:

Schwegman Lundberg & Woessner, P.A.

Primary Examiner:

Ismael Negron

Int. Cl.
CPC ...
F21V 23/00 (2015.01); F21V 8/00 (2006.01); H05K 1/18 (2006.01); F21Y 115/10 (2016.01); H05B 45/10 (2020.01); H05B 45/37 (2020.01); H05B 45/48 (2020.01); H05B 47/19 (2020.01);
U.S. Cl.
CPC ...
G02B 6/0068 (2013.01); G02B 6/0016 (2013.01); G02B 6/0035 (2013.01); G02B 6/0046 (2013.01); G02B 6/0051 (2013.01); G02B 6/0083 (2013.01); H05K 1/189 (2013.01); F21V 23/006 (2013.01); F21Y 2115/10 (2016.08); H05B 45/10 (2020.01); H05B 45/37 (2020.01); H05B 45/48 (2020.01); H05B 47/19 (2020.01); H05K 2201/056 (2013.01); H05K 2201/10106 (2013.01);
Abstract

A light fixture includes a core having an opening; a flexible printed circuit board (PCB) supported by the core; a plurality of LED segments multiple LEDs mounted on the flexible PCB; and a light guide plate (LGP) having an opening within which the core is fitted, such that the LEDs emit light in all directions of a plane defined by the LGP, such light exiting the LGP to provide illumination.

Find Patent Forward Citations

Diana, Frederic. (2020). Light fixture with light guide and radially emitting leds (U.S. Patent No. 10859757). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10859757

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

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