公开(公告)号：US20200313323A1

公开(公告)日：2020-10-01

申请号：US16301991

申请日：2017-05-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： YunLong Qiao ,  Saujit Bandhu ,  Johannes P.M. Kusters

IPC: H01R12/72 ,  H05K3/36

Abstract: An electrical connector provides electrical connection between first, second, and third printed circuit boards (PCBs). The connector defines spaced apart substantially parallel, first, second and third mating slots and includes a plurality of pairs of first terminals and a plurality of pairs of second terminals. For each pair of first terminals: the first terminals are electrically connected to each other; one of the first terminals is disposed in the first mating slot; and the other of the first terminals is disposed in the third mating slot. For each pair of second terminals: the second terminals are electrically isolated from each other; one of the second terminals is disposed in the second mating slot; and the other of the second terminals is disposed in the third mating slot. When first, second and third PCBs are received in the respective first, second and third mating slots, each pair of first terminals electrically connects corresponding traces of the first and third PCBs and each pair of second terminals electrically connects corresponding traces of the second and third PCBs.

公开(公告)号：US20210216773A1

公开(公告)日：2021-07-15

申请号：US17250012

申请日：2019-05-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kandyce M. Bohannon ,  Britton G. Billingsley ,  Matthew J. Blackford ,  Ronald D. Jesme ,  Johannes P.M. Kusters ,  Caroline M. Ylitalo

IPC: G06K9/00 ,  G06F3/01 ,  G06T11/00

Abstract: In some examples, a system includes an article of personal protective equipment (PPE) configured to present an (AR) augmented reality display to a user and at least one computing device. The computing device may include a memory and one or more processors coupled to the memory. The memory may include instructions that when executed by the one or more processors identify a field of view of the user, determine information relating to the field of view of the user, generate one or more indicator images related to the determined information of the field of view, and generate the AR display including at least the one or more indicator images.

公开(公告)号：US20210210202A1

公开(公告)日：2021-07-08

申请号：US17250232

申请日：2019-06-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Steven T. Awiszus ,  Michael G. Wurm ,  David R. Stein ,  Johannes P.M. Kusters

IPC: G16H40/40 ,  G16H40/67 ,  G06K9/62 ,  G05B19/042

Abstract: In some examples, a system includes an article of personal protective equipment (PPE) that includes a communication component; an industrial controller device that is configured to control an industrial device and includes a communication component; and a computing device communicatively coupled to the article of PPE and the industrial controller device, wherein the computing device is configured to: receive PPE data from the article of PPE and industrial controller data from the industrial controller device; determine, based at least in part on a set of the PPE data that temporally corresponds to a set of the industrial controller data, an occurrence of a safety event; and perform, based at least in part on the determination of the safety event, at least one operation.

公开(公告)号：US20210151917A1

公开(公告)日：2021-05-20

申请号：US17159602

申请日：2021-01-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： YunLong Qiao ,  Saujit Bandhu ,  Johannes P.M. Kusters

IPC: H01R12/72 ,  H05K3/36

Abstract: An electrical connector provides electrical connection between first, second, and third printed circuit boards (PCBs). The connector defines spaced apart substantially parallel, first, second and third mating slots and includes a plurality of pairs of first terminals and a plurality of pairs of second terminals. For each pair of first terminals: the first terminals are electrically connected to each other; one of the first terminals is disposed in the first mating slot; and the other of the first terminals is disposed in the third mating slot. For each pair of second terminals: the second terminals are electrically isolated from each other; one of the second terminals is disposed in the second mating slot; and the other of the second terminals is disposed in the third mating slot. When first, second and third PCBs are received in the respective first, second and third mating slots, each pair of first terminals electrically connects corresponding traces of the first and third PCBs and each pair of second terminals electrically connects corresponding traces of the second and third PCBs.

公开(公告)号：US20210117933A1

公开(公告)日：2021-04-22

申请号：US17250013

申请日：2019-04-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Eric C. Lobner ,  Oscar G. Naim D'Paola ,  Michael L. Gannon ,  Joseph P. Kronzer ,  Johannes P.M. Kusters ,  Lyle L. Luppes

IPC: G06Q10/00 ,  G06Q10/08 ,  G06Q10/06 ,  G16H40/67 ,  G06Q30/00 ,  G06Q10/10 ,  G06F16/27 ,  G06F16/23

Abstract: A system includes a computing device and an article of personal protective equipment (PPE). The article of PPE includes at least one sensor configured to generate a stream of PPE data. The computing device is configured to store the PPE data in transaction data that is stored by a distributed ledger managed by a consensus network of computing devices. The computing device is further configured to perform at least one action based at least in part on the transaction data stored by the distributed ledger.