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:
Jul. 14, 2020
Filed:
Aug. 07, 2018
Nxp B.v., Eindhoven, NL;
Axel Nackaerts, Haasrode, BE;
NXP B.V., Eindhoven, NL;
Abstract
One example discloses a liquid exposure sensing device, including: a first sensor configured to be coupled to a reference material; wherein the first sensor configured to generate a first signal in response to either a liquid phase and/or vapor phase of a substance passing through the reference material; a second sensor configured to be coupled to an exposed material; wherein the second sensor configured to generate a second signal in response to the liquid phase and/or vapor phase of the substance passing through the exposed material; and a controller coupled to the first and second sensors and configured to generate a liquid detection signal in response to a time delay between the first signal and the second signal that exceeds a threshold time delay.