公开(公告)号：US20130213929A1

公开(公告)日：2013-08-22

申请号：US13769459

申请日：2013-02-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Andrew J. OUDERKIRK ,  Erin A. BINDER ,  Nicholas T. GABRIEL ,  Kelly Reed INGHAM ,  Wesley A. RAIDER ,  Shrey GUPTA ,  Olester BENSON, JR. ,  Huang Chin HUNG

IPC: B29D11/00

CPC classification number: B29D11/00721 ,  G02B6/0028 ,  G02B6/0031 ,  G02B6/0036 ,  G02B6/0065

Abstract: A method of forming a lighting system comprises providing a cavity having at least a first array of first optical elements and a second array of second optical elements that have a different shape than the first array, filling the cavity with a curable resin, applying a secondary optical element to the curable resin in alignment with the first optical array, curing the resin to form a cured assembly, and removing the cured assembly from the cavity.

Abstract translation: 一种形成照明系统的方法包括提供具有至少第一阵列的第一光学元件的空腔和具有与第一阵列不同形状的第二阵列的第二阵列，用可固化树脂填充空腔，施加次级 光学元件连接到与第一光学阵列对准的可固化树脂，固化树脂以形成固化组件，以及从腔体去除固化的组件。

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.

公开(公告)号：US20230384114A1

公开(公告)日：2023-11-30

申请号：US18030912

申请日：2021-09-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John M. KRUSE ,  Elisa J. COLLINS ,  Nicholas T. GABRIEL ,  Richard J. SABACINSKI ,  Darin K, THOMPSON ,  Adam C. NYLAND ,  Samuel J. FAHEY

IPC: G01C21/00 ,  G01C21/16 ,  G01C21/20 ,  A62B18/08 ,  G10L15/22

CPC classification number: G01C21/3811 ,  G01C21/1652 ,  G01C21/206 ,  G01C21/3848 ,  G01C21/3859 ,  G01C21/3856 ,  A62B18/08 ,  G10L15/22 ,  G06V40/20

Abstract: A system includes a personal protective equipment (PPE) configured to be worn by an agent. The PPE includes a sensor assembly comprising a radar device configured to generate radar data, a microphone configured to capture speech input from the agent, and an inertial measurement device configured to generate inertial data. The system includes a computing device configured to: process sensor data from the sensor assembly, the sensor data including at least the radar data and the inertial data, to generate pose data of the agent based on the processed sensor data, the pose data including a location and an orientation of the agent as a function of time, to process the speech input to identify an item of interest in an environment in which the PPE is deployed, and to form mapping information for the environment with the item of interest being marked, based on the processed speech input.

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.