公开(公告)号：EP3451910A1

公开(公告)日：2019-03-13

申请号：EP17722650.3

申请日：2017-05-01

Applicant: 3M Innovative Properties Company

Inventor： BONIFAS, Andrew P. ,  JESME, Ronald D. ,  GABRIEL, Nicholas T. ,  OUDERKIRK, Andrew J. ,  MCDOWELL, Erin A.

IPC: A61B5/01 ,  A61B5/00

Abstract: A portable sensor for measuring a hydration level of an object in close physical proximity with the sensor includes a portable housing having a total volume of less than about 50 cm3. First circuitry disposed in the housing includes a thermal source, a controller electrically coupled to the thermal source, a temperature sensing element, and a processor coupled to the temperature sensing element. When the object is in close physical proximity with the sensor, the thermal source is energized by the controller with a signal having a known function of time. The object affects a time variation of a temperature of the thermal source, the temperature sensing element senses the affected time variation of the temperature of the thermal source, and the processor determines a hydration level of the object based on a characteristic of the affected time variation of the temperature of the thermal source.

公开(公告)号：EP3364802A1

公开(公告)日：2018-08-29

申请号：EP16784707.8

申请日：2016-10-11

Applicant: 3M Innovative Properties Company

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

IPC: A43B3/00 ,  G01D5/243 ,  A61B5/103

CPC classification number: A43B3/0005 ,  A43B1/0054 ,  A43B5/06 ,  A43B17/00 ,  A43D1/08 ,  A61B5/1038 ,  G01D5/243

Abstract: A shoe (606) degradation sensor (1012, 608) assembly includes a first sensor (1002) disposed in or proximate to a material layer of a shoe (606) between a foot space and an outer surface of the shoe (606). The material layer changes in at least one physical property with degradation to the shoe (606), and the first sensor (1002) is configured to indicate the changing physical property of the material layer thereby indicating a degree of degradation to the shoe (606).

公开(公告)号：EP3089861A1

公开(公告)日：2016-11-09

申请号：EP14824732.3

申请日：2014-12-19

Applicant: 3M Innovative Properties Company

Inventor： JESME, Ronald D. ,  BRACE, Thomas J. ,  JOHNSON, Justin M.

IPC: B29C67/00 ,  H01Q15/08 ,  B29L11/00 ,  B29K79/00 ,  G02B3/00

CPC classification number: H01Q3/44 ,  B29C64/106 ,  B29L2011/0016 ,  G02B3/0087 ,  G02B2207/107 ,  H01Q15/08

Abstract: Techniques are described for forming a gradient index (GRIN) lens for propagating an electromagnetic wave comprising receiving, by a manufacturing device having one or more processors, a model comprising data specifying a plurality of layers, wherein at least one layer of the plurality of layers comprises an arrangement of one or more volume elements comprising a first dielectric material and a second dielectric material, wherein the at least one layer of the plurality of layers has a dielectric profile that is made up of a plurality of different effective dielectric constants of the volume elements in the layer, and generating, with the manufacturing device by an additive manufacturing process, the GRIN lens based on the model.

公开(公告)号：EP4533499A1

公开(公告)日：2025-04-09

申请号：EP23730913.3

申请日：2023-05-16

Applicant: 3M Innovative Properties Company

Inventor： JESME, Ronald D. ,  ECKEL, Joseph B. ,  NIENABER, Aaron K. ,  WEINMANN, Christian ,  BEN-GAL NGUYEN, Nitsan

IPC: H01F7/02 ,  H01F13/00 ,  A61N2/12 ,  H02K21/14

公开(公告)号：EP4048477A1

公开(公告)日：2022-08-31

申请号：EP20800337.6

申请日：2020-10-23

Applicant: 3M Innovative Properties Company

Inventor： ECKEL, Joseph B. ,  SALMON, Fay T. ,  NIENABER, Aaron K. ,  NELSON, Thomas J. ,  ARTHUR, Cory M. ,  GHADERI, Alireza ,  JESME, Ronald D. ,  BUCKLEY, David T.

IPC: B24D11/00 ,  C09K3/14

公开(公告)号：EP3980721A1

公开(公告)日：2022-04-13

申请号：EP20731222.4

申请日：2020-05-28

Applicant: 3M Innovative Properties Company

Inventor： SINGH, Gautam ,  KRUSE, John M. ,  JESME, Ronald D. ,  KELLIHER, William J., Jr. ,  ODOM, Jacob E. ,  NYLAND, Adam C. ,  GABRIEL, Nicholas T. ,  AVELDSON, Jason L. ,  HAGH-SHENAS, Haleh ,  HERFORT, Frank T. ,  GJERE, Michael L. ,  KAUR, Rachneet ,  WILKEN-RESMAN, Elias ,  LEE, Jae Yong ,  ADDLEMAN, Douglas A. ,  CASNER, Glenn E. ,  CARLSON, James D. ,  TUNGJUNYATHAM, Justin ,  BATTLE, Karl ,  LUCHT, Steven G.

IPC: G01C21/16 ,  G01C21/20 ,  G01S13/86

公开(公告)号：EP3784436A1

公开(公告)日：2021-03-03

申请号：EP19727069.7

申请日：2019-04-16

Applicant: 3M Innovative Properties Company

Inventor： ECKEL, Joseph B. ,  NIENABER, Aaron K. ,  JESME, Ronald D.

IPC: B24D3/28 ,  B24D11/00 ,  B24D18/00 ,  B24D3/20

公开(公告)号：EP3776730A1

公开(公告)日：2021-02-17

申请号：EP19780711.8

申请日：2019-04-05

Applicant: 3M Innovative Properties Company

Inventor： JESME, Ronald D. ,  KIM, Jaewon ,  ETZKORN, Stephen J. ,  GHOSH, Dipankar ,  SALEHI, Mohsen ,  DU, Guanglei ,  WHEATLEY, John A.

IPC: H01Q1/42

公开(公告)号：EP3600570A2

公开(公告)日：2020-02-05

申请号：EP18777857.6

申请日：2018-03-09

Applicant: 3M Innovative Properties Company

Inventor： PERNER, Judd J. ,  JESME, Ronald D. ,  RASMUSSEN, Travis W.

IPC: A62B35/00 ,  G08B3/10 ,  G08B5/00 ,  G08B6/00 ,  G08B21/18

公开(公告)号：EP3571011A1

公开(公告)日：2019-11-27

申请号：EP18702806.3

申请日：2018-01-16

Applicant: 3M Innovative Properties Company

Inventor： NIENABER, Aaron K. ,  ECKEL, Joseph B. ,  JESME, Ronald D. ,  JAVID, Samad

IPC: B24D11/00