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:
Oct. 03, 2023
Filed:
Jun. 18, 2020
Applicant:
Nxp Usa, Inc., Austin, TX (US);
Inventors:
Ricardo Pureza Coimbra, Campinas, BR;
Mateus Ribeiro Vanzella, Campinas, BR;
Matheus Silveira Remigio, Campinas, BR;
Assignee:
NXP USA, INC., Austin, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01K 7/00 (2006.01); G01K 7/01 (2006.01);
U.S. Cl.
CPC ...
G01K 7/015 (2013.01);
Abstract
A temperature detection circuit includes a first current path and a second current path. The first current path includes a first transistor with a control terminal coupled to receive a reference voltage and includes a temperature sensing device. The second current path includes a second transistor with a control terminal coupled to a node of the first current path. The second current path includes a node that provides an indication of a detected temperature.