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:
Feb. 05, 2019
Filed:
Oct. 22, 2015
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01K 7/01 (2006.01); H03K 3/356 (2006.01); H03K 3/037 (2006.01);
U.S. Cl.
CPC ...
G01K 7/01 (2013.01); H03K 3/037 (2013.01); H03K 3/356104 (2013.01);
Abstract
A temperature sensor may include at least one cell. Each one of the at least one cell may include a bi-stable flip-flop having a first branch and a second branch. The first branch may include an asymmetry element. A processor is configured to receive, from each one of the at least one cell, an output signal indicative of an operational state of the bi-stable flip-flop and to determine a temperature based on the received output signals.