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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 12648723 B1

PDFFull Text
Date of Patent:
Jun. 09, 2026

Filed:

Oct. 12, 2022

Light emitting diode temperature estimation

Applicant:

Covidien Lp, Mansfield, MA (US);

Inventors:

Linden Reustle, Milliken, CO (US);

Shao-Nung Liang, Broomfield, CO (US);

Julia Taussig, Broomfield, CO (US);

Jacob D. Dove, Lafayette, CO (US);

Christopher J. Meehan, Denver, CO (US);

David Vanderiet, Lafayette, CO (US);

Assignee:

Covidien LP, Mansfield, MA (US);

Attorney:

Dymera IP, LLC

Primary Examiner:

Eric F Winakur

Int. Cl.
CPC ...
A61B 5/1495 (2006.01); A61B 5/1455 (2006.01); G16H 40/63 (2018.01); A61B 5/00 (2006.01); A61B 5/145 (2006.01);
U.S. Cl.
CPC ...
A61B 5/1495 (2013.01); A61B 5/14551 (2013.01); A61B 5/14552 (2013.01); G16H 40/63 (2018.01); A61B 5/145 (2013.01); A61B 5/72 (2013.01); A61B 2560/0223 (2013.01); A61B 2562/02 (2013.01); A61B 2562/0271 (2013.01);
Abstract

A method includes determining a difference in voltage value for a light emitting diode based on a first voltage at the light emitting diode for a first current and a second voltage at the light emitting diode for a second current and determining a temperature for the light emitting diode based on the difference in voltage value. The method further includes outputting an indication of the temperature.

Find Patent Forward Citations

Reustle, Linden. (2026). Light emitting diode temperature estimation (U.S. Patent No. 12648723). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12648723

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

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