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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 12504147 B1

PDFFull Text
Date of Patent:
Dec. 23, 2025

Filed:

Sep. 08, 2022

Lighting electronics cooling using high temp tec with integrated heat sink

Applicant:

Goodrich Lighting Systems, Inc., Phoenix, AZ (US);

Inventors:

Pradeep Acharya, Bangalore, IN;

Sreekanth Rao, Bangalore, IN;

Abhilash Krishna, Bangalore, IN;

Anand Nanjundappa, Bangalore, IN;

Assignee:

GOODRICH LIGHTING SYSTEMS, INC., Phoenix, AZ (US);

Attorney:

SNELL & WILMER L.L.P.

Primary Examiner:

Omar Rojas Cadima

Int. Cl.
CPC ...
F21V 29/54 (2015.01); B64D 47/06 (2006.01); F21S 45/47 (2018.01); G05B 19/4155 (2006.01); F21W 107/30 (2018.01);
U.S. Cl.
CPC ...
F21S 45/47 (2018.01); B64D 47/06 (2013.01); F21V 29/54 (2015.01); G05B 19/4155 (2013.01); F21W 2107/30 (2018.01); G05B 2219/50333 (2013.01);
Abstract

An aircraft light unit is disclosed herein. The aircraft light unit includes a housing having a first side and an opposing second side, a light coupled to the first side of the housing, a circuit board assembly coupled to second side of the housing, a thermoelectric cooler coupled to the circuit board assembly and configured to dissipated heat from the circuit board assembly, and a heat sink disposed over the thermoelectric cooler and configured to dissipate heat from the thermoelectric cooler.

Find Patent Forward Citations

Acharya, Pradeep. (2025). Lighting electronics cooling using high temp tec with integrated heat sink (U.S. Patent No. 12504147). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12504147

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

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