公开(公告)号：US20170248475A1

公开(公告)日：2017-08-31

申请号：US15521713

申请日：2015-11-03

Applicant: 3M Innovative Properties Company

Inventor： Andrew P. BONIFAS ,  Nicholas T. GABRIEL ,  Ronald D. JESME

IPC: G01K1/02 ,  G06K7/10 ,  G01N25/18

CPC classification number: G01K1/024 ,  G01N25/18 ,  G06K7/10158

Abstract: At least some aspects of the present disclosure feature a mobile sensing system comprising a sensing device for measuring a thermal property of an object, comprising an RF circuit and an antenna electronically coupled to the RF circuit, a sensor electronically coupled to the RF circuit, and a thermal source thermally coupled to the sensor and electronically coupled to the RF circuit, a mobile device having a processor, an RF reader connected to or integrated with the mobile device, wherein the RF reader is configured to interrogate the sensing device; wherein the sensing device receives power when the RF reader interrogates the sensing device and provides at least a portion of the power to the thermal source.

公开(公告)号：US20190037962A1

公开(公告)日：2019-02-07

申请号：US16073886

申请日：2017-01-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Andrew P. BONIFAS ,  Brock A. HABLE ,  Nicholas T. GABRIEL ,  Ronald D. JESME ,  Nicholas G. AMELL ,  Kristy A. JOST

IPC: A43B3/00 ,  A43B5/06 ,  G01B7/16

Abstract: A shoe degradation sensor assembly includes a first sensor disposed in or proximate to a material layer of a shoe between a foot space and an outer surface of the shoe, and an electrical contact assembly operable to removably electrically connect the shoe degradation sensor assembly to a reader. The material layer changes in at least one physical property with degradation to the shoe, and the first sensor is configured to indicate the changing physical property of the material layer thereby indicating a degree of degradation to the shoe.