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公开(公告)号：US12271969B2
公开(公告)日：2025-04-08
申请号：US17998820
申请日：2021-05-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Claire R. Donoghue , Christopher P. Henderson , Benjamin W. Watson , Caroline M. Ylitalo , Gautam Singh , Alexandra R. Cunliffe , Deepti Pachauri , Jonathan D. Gandrud
IPC: G06T13/40 , A62B27/00 , G06Q50/20 , G06T19/00 , G06T19/20 , G06V10/50 , G06V10/82 , G06V20/20 , G06V40/16
Abstract: Augmented reality-based training systems that can dynamically construct and render AR content based on physical attributes of a user to train the user to correctly fit one or more articles of a personal protective equipment (PPE) onto the user's body. In some examples, an AR system includes a display and a computing device having a memory and one or more processors. The memory can include instructions that, when executed by the processors, simulate a fitting of PPE to a worker. The system can capture an image of a worker, select a digital model of the PPE, determine alignment of the PPE to the worker, and output for display augmented reality content that includes a composite image of the worker overlaid with the digital model of the PPE in accordance with the determined alignment.
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公开(公告)号：US12150901B2
公开(公告)日：2024-11-26
申请号：US17595277
申请日：2020-05-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Claire R. Donoghue , Britton G. Billingsley , Kristina M. Magnusson
Abstract: The present disclosure relates to darkening filters 10, 10′ which are suitable for selectively darkening an optically transmissive window 20 for protection from light, in particular from high intensity light. The darkening filter 10, 10′ is mounted in a forward-facing optically transmissive window 20 and comprises a non-uniform pattern 30 of switchable shutters 32 capable of being switching to at least a dark state and a light state by a shutter control system 40. The present disclosure also relates to a method of operating such darkening filters 10, 10′. The present disclosure furthermore relates to vision-protective headgears 100, 100′, welding shields 110 and panes 120 comprising the darkening filters 10, 10′ according to the present disclosure.
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公开(公告)号：US20220215496A1
公开(公告)日：2022-07-07
申请号：US17594230
申请日：2020-04-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Britton G. Billingsley , Claire R. Donoghue , Andrew W. Long , Benjamin W. Watson , Caroline M. Ylitalo , Magnus S. Johansson , Henning T. Urban
IPC: G06Q50/26
Abstract: A system includes an article of personal protective equipment (PPE) associated with a first worker and at least one computing device. The article of PPE includes a display device. The at least one computing device configured to receive an indication of audio data from a second worker, the audio data including a message. The at least one computing device is also configured to determine a risk level for the first worker and determine whether to display a visual representation of the message. The at least one computing device is further configured to output the visual representation of the message for display by the display device.
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公开(公告)号：US20190295245A1
公开(公告)日：2019-09-26
申请号：US16359183
申请日：2019-03-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： G. Marco Bommarito , Jonathan D. Gandrud , Robert W. Shannon , Gautam Singh , Shannon D. Scott , Muhammad J. Afridi , Nicholas A. Asendorf , Claire R. Donoghue
Abstract: Aspects of the present disclosure related to a computer system and method for analyzing whether a package has been opened. The system includes a memory and one or more processors communicatively coupled to the memory and can be configured to receive an image corresponding to a wrapped package. The one or more processors can also be configured to generate a set of feature values based on a visual representation of the wrapped package in the image. The one or more processors can also be configured to apply the set of feature values to at least one model that is trained based at least in part on a set of images that include the wrapped package having the status, to determine the status of the wrapped package.
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5.发明公开公开(公告)号：US20230343040A1
公开(公告)日：2023-10-26
申请号：US17998820
申请日：2021-05-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Claire R. Donoghue , Christopher P. Henderson , Benjamin W. Watson , Caroline M. Ylitalo , Gautam Singh , Alexandra R. Cunliffe , Deepti Pachauri , Jonathan D. Gandrud
CPC classification number: G06T19/006 , G06T19/20 , G06T13/40 , G06V10/50 , G06V40/161 , G06V40/171 , A62B27/00 , G06T2219/2004 , G06T2219/2016
Abstract: Augmented reality-based training systems are described that dynamically construct and render AR content based on physical attributes of a user to train the user to correctly fit one or more articles of a personal protective equipment (PPE) onto the user's body. In some examples, an AR system includes a display and a computing device having a memory and one or more processors. The memory includes instructions that when executed by the processors simulate a fitting of a PPE to a worker by capturing at least a first image of the worker; selecting a digital model of the PPE; determining an alignment of the digital model of the PPE to the first image of the worker; and outputting for display augmented reality content comprising a composite of a least a second image of the worker overlaid with the digital model of the PPE in accordance with the determined alignment.
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Patent Agency Ranking
公开(公告)号：US20230290091A1
公开(公告)日：2023-09-14
申请号：US18007213
申请日：2021-07-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ambuj Sharma , Claire R. Donoghue , Stephen R. Gamble , Andrew W. Long , Christine L. McCool , Caitlin E. Meree , Henning T. Urban , Andrew S. Viner , Richard C. Webb , Caroline M. Ylitalo
IPC: G06T19/20
CPC classification number: G06T19/20 , G06T2219/2021
Abstract: A method for determining personal protective equipment (PPE) comfort for an individual wearer includes defining a first anatomical shape data representative of an anatomical area of the individual wearer prior to donning a PPE, a second anatomical shape data representative of the anatomical area of the individual wearer after donning the PPE, and comparing the first anatomical shape data with the second anatomical shape data. The method further includes determining a soft skin tissue deformation at a plurality of predetermined anatomical positions based on the comparison between the first anatomical shape data and the second anatomical shape data, and determining a displacement comfort threshold (CTd) value based on the soft skin tissue deformation. The method also includes determining a pressure pain threshold (PPT) value, and determining a comfort metric based on the PPT values and the CTd values. The method also includes generating a notification corresponding to the comfort metric.
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公开(公告)号：US11534632B2
公开(公告)日：2022-12-27
申请号：US16641687
申请日：2018-08-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Andrew S. Viner , Richard C. Webb , Nicholas G. Amell , Jessica L. T. Hauge , David R. Stein , Andrew P. Bonifas , Neal A. Rakow , Caroline M. Ylitalo , Joseph P. Kronzer , Claire R. Donoghue , Christopher P. Henderson
Abstract: A method of fit testing includes providing a respirator; providing a sensor having a sensing element removably positioned substantially within an interior gas space of the respirator; providing a reader configured to be in wireless communication with the sensor; positioning the respirator over a mouth and a nose of a user while the sensor is positioned substantially within an interior gas space of the respirator; and observing respirator fit assessment data communicated from the sensor to the reader.
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公开(公告)号：US20220249290A1
公开(公告)日：2022-08-11
申请号：US17595277
申请日：2020-05-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Claire R. Donoghue , Britton G. Billingsley , Kristina M. Magnusson
Abstract: The present disclosure relates to darkening filters 10, 10′ which are suitable for selectively darkening an optically transmissive window 20 for protection from light, in particular from high intensity light. The darkening filter 10, 10′ is mounted in a forward-facing optically transmissive window 20 and comprises a non-uniform pattern 30 of switchable shutters 32 capable of being switching to at least a dark state and a light state by a shutter control system 40. The present disclosure also relates to a method of operating such darkening filters 10, 10′. The present disclosure furthermore relates to vision-protective headgears 100, 100′, welding shields 110 and panes 120 comprising the darkening filters 10, 10′ according to the present disclosure.
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公开(公告)号：US20250073082A1
公开(公告)日：2025-03-06
申请号：US18950744
申请日：2024-11-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Claire R. Donoghue , Britton G. Billingsley , Kristina M. Magnusson
Abstract: The present disclosure relates to darkening filters 10, 10′ which are suitable for selectively darkening an optically transmissive window 20 for protection from light, in particular from high intensity light. The darkening filter 10, 10′ is mounted in a forward-facing optically transmissive window 20 and comprises a non-uniform pattern 30 of switchable shutters 32 capable of being switching to at least a dark state and a light state by a shutter control system 40. The present disclosure also relates to a method of operating such darkening filters 10, 10′. The present disclosure furthermore relates to vision-protective 10 headgears 100, 100′, welding shields 110 and panes 120 comprising the darkening filters 10, 10′ according to the present disclosure.
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公开(公告)号：US20240215663A1
公开(公告)日：2024-07-04
申请号：US18558560
申请日：2022-04-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Caroline M. Ylitalo , Marie D. Manner , Claire R. Donoghue , Phillip A. Kennedy
IPC: A41D13/11
CPC classification number: A41D13/1161
Abstract: A custom nose portion former for a respiratory protection device is presented. The former comprises a first portion comprising a nose contour. The nose contour matches a facial skin surface topography of a user of the respiratory protection device. The former comprises a second portion. When the first portion and the second portion, when engaged around a deformable nose portion within the respiratory protection device, form it to match first nose contour such that the face mask is custom fit to the user.
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