Composite material used as a strain gauge

AJ Merrell, DT Fullwood, AE Bowden… - US Patent …, 2015 - Google Patents
In one general aspect, an apparatus comprises a material including a non-layered mixture of
an elastomeric polymer with a plurality of voids; and a plurality of conductive fillers disposed …

Shoe-based analysis system

AJ Merrell, AE Bowden, DT Fullwood… - US Patent …, 2019 - Google Patents
In one example, an apparatus includes a shoe having a sole with at least a portion of foam
replaced with a composite polymeric foam, at least one probe disposed in the composite …

Signal processing devices having one or more memristors

MA Keane, JR Koza, MJ Streeter - US Patent 8,848,337, 2014 - Google Patents
WWW tude-discrimination functions, and time-oriented functions. In each case, the time-
domain behavior of the memristors described herein enables these functions to be …

Pressure sensor with a deformable electrically resistive membrane

WR Eichhorn, R Duda, KG Wyrobek - US Patent 9,534,972, 2017 - Google Patents
A pressure sensing element has at least a housing containing a fluid. The housing has at
least two moveable surfaces in contact with the fluid in the housing; There is a first moveable …

Strain sensors, methods of making same, and applications of same

AS Biris, S Trigwell, W Hatfield - US Patent 9,068,283, 2015 - Google Patents
In one aspect, the present invention relates to a layered structure usable in a strain sensor.
In one embodiment, the layered structure has a substrate with a first surface and an …

Composite material used as a strain gauge

AJ Merrell, DT Fullwood, AE Bowden… - US Patent …, 2019 - Google Patents
In one general aspect, an apparatus comprises a material including a non-layered mixture of
an elastomeric polymer with a plurality of voids; and a plurality of conductive fillers disposed …

Foldable device having sensor

VC Alonso, J Lång - US Patent 10,146,257, 2018 - Google Patents
In an embodiment, a foldable device having a sensor is described. In an embodiment, the
device comprises: A folding area, wherein the folding area is configured to rotate according …

Flexible printed circuit board

KW Park, S Cho, H Lee, HJ Kim, MR Kim… - US Patent 9,942,979, 2018 - Google Patents
A flexible printed circuit board (PCB) has stretchability and durability. The flexible PCB
includes: a first polymer substrate having flexibility, stretchability, or elasticity; a second …

Printed stretchable strain sensor

JA Lewis, JT Muth, DM Vogt, RL Truby… - US Patent …, 2020 - Google Patents
(57) ABSTRACT A printed stretchable strain sensor comprises a seamless elastomeric body
and a strain-sensitive conductive structure embedded in the seamless elastomeric body …

Conductive elastic composite

DL Carnahan, J Zakielarz - US Patent 9,767,937, 2017 - Google Patents
Sample Fillers bia Conditions R10% Notes% ratio Johns lourds lolims adidas cblack
extruded 284 9: 23/20101% SWNT 200: 100, S2021 static mixer+ stir, 80C 2hr 3. 20E+ 06 4 …