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公开(公告)号：US11963571B2
公开(公告)日：2024-04-23
申请号：US16310905
申请日：2017-06-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Steven T. Awiszus , Kiran S. Kanukurthy , Eric C. Lobner , Robert J. Quintero , Micayla A. Johnson , Milo G. Oien-Rochat , Neeraj Sharma
IPC: A42B3/22 , A42B1/0188 , A42B3/04 , A61F9/06 , A61F11/14 , G02F1/133 , A42B3/16 , A62B9/00 , A62B18/00 , A62B18/04 , A62B27/00 , G06N7/00 , G06N20/00 , H04R1/10
CPC classification number: A42B3/225 , A42B1/0188 , A42B3/0453 , A42B3/046 , A42B3/0466 , A61F9/067 , A61F9/068 , A61F11/14 , G02F1/13318 , A42B3/16 , A62B9/00 , A62B9/006 , A62B18/00 , A62B18/045 , A62B27/00 , G06N7/00 , G06N20/00 , H04R1/1083
Abstract: In some examples, a system includes a head-mounted device, a visor that includes a reflective object that is substantially transparent in a visible light spectrum and embodied at a physical surface of the visor, at least one visor attachment assembly that couples the visor to the head-mounted device; at least one optical sensor; and at least one computing device communicatively coupled to the at least one optical sensor, the at least one computing device comprising a memory and one or more computer processors that: receive, from the optical sensor, an indication of light outside of a visible light spectrum that is reflected from the reflective object; determine, based at least in part on the light outside of a visible light spectrum that is reflected from the reflective object, a position of the visor; and perform, based at least in part on the position of the visor, at least one operation.
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2.发明授权公开(公告)号：US11689833B2
公开(公告)日：2023-06-27
申请号：US17660660
申请日：2022-04-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Steven T. Awiszus , Eric C. Lobner , Michael G. Wurm , Kiran S. Kanukurthy , Jia Hu , Matthew J. Blackford , Keith G. Mattson , Ronald D. Jesme , Nathan J. Anderson
CPC classification number: H04Q9/00 , A61F9/06 , A62B9/00 , A62B18/00 , A62B27/00 , A62B99/00 , G06F16/24568
Abstract: In some examples, a system includes an article of personal protective equipment (PPE) having at least one sensor configured to generate a stream of usage data; and an analytical stream processing component comprising: a communication component that receives the stream of usage data; a memory configured to store at least a portion of the stream of usage data and at least one model for detecting a safety event signature, wherein the at least one model is trained based as least in part on a set of usage data generated by one or more other articles of PPE of a same type as the article of PPE; and one or more computer processors configured to: detect the safety event signature in the stream of usage data based on processing the stream of usage data with the model, and generate an output in response to detecting the safety event signature.
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公开(公告)号：US11308568B2
公开(公告)日：2022-04-19
申请号：US16614488
申请日：2018-07-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kandyce M. Bohannon , Kiran S. Kanukurthy , Lydia R. Carlson , Micayla A. Johnson
Abstract: A computing system includes a computing device and a repository storing at least one model for a plurality of confined spaces each having limited means of entry or exit. The at least one model is based at least in part on respective sets of one or more characteristics of the plurality of confined spaces. The computing device is configured to: obtain one or more characteristics of a particular confined space having limited means of entry or exit, the one or more characteristics of the particular confined space identifying at least a type of the particular confined space; apply the at least one model to the one or more characteristics of the particular confined space to identify at least one hazard remediation technique for the particular confined space; and output a notification indicating the at least one hazard remediation technique.
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公开(公告)号：US11263568B2
公开(公告)日：2022-03-01
申请号：US16077541
申请日：2017-03-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kiran S. Kanukurthy , Steven R. Digre , Darcey L. Holloway , Eric C. Lobner , Ted K. Madison , Philip J. Savoie , Pageen S. Smith , Lauraine L. Wells , Michael G. Wurm , Cameron J. Fackler , James D. Brown , Matthew J. Blackford , Steven T. Awiszus , Elliott H. Berger
Abstract: In some examples, a system includes an article of hearing protection assigned to a worker, and a portable computing device assigned to the worker; a remote computing device communicatively coupled to the portable computing device, the remote computing device configured to receive sound level data that indicate different sound levels at different, respective locations of a work environment; determine, based on location data received from the portable computing device, an amount of sound received by the worker over a period of time; identify an updated location in the work environment having a sound level that is different from a current location, based at least in part on the article of hearing protection, the amount of sound, and the sound level data that indicates different sound levels at different, respective locations; and generate a notification that instructs the worker to move from the current location to the updated location.
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公开(公告)号：US20210264761A1
公开(公告)日：2021-08-26
申请号：US17242966
申请日：2021-04-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kiran S. Kanukurthy , Steven T. Awiszus , Eric C. Lobner , MIchael G. Wurm , Kenneth J. Gamberini
Abstract: In some examples, a system includes: an article of personal protective equipment (PPE) that includes a communication component; a computing device communicatively coupled to the article of PPE, wherein the computing device: receives context data that is based on one or more of the article of PPE, a work environment for the article of PPE, or a worker assigned to the article of PPE; selects, based at least in part on the context data, a set of programmable safety rules that are contextually associated with the at least one article of PPE; sends the programmable safety rules to one or more of the article of PPE or a data hub communicatively coupled to the article of PPE; and wherein the programmable safety rules are configured at the article of PPE or the data hub to perform one or more operations based at least in part on PPE data.
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Patent Agency Ranking
6.发明授权公开(公告)号：US10997543B2
公开(公告)日：2021-05-04
申请号：US16400738
申请日：2019-05-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nicholas A. Asendorf , Saber Taghvaeeyan , Ronald D. Jesme , Justin M. Johnson , Robert W. Shannon , Robert D. Lorentz , Andrew H. Tilstra , Eric C. Lobner , Steven T. Awiszus , Glenn E. Casner , Kiran S. Kanukurthy
IPC: G06Q10/06 , G06F1/16 , G06Q30/00 , G06Q50/26 , H04B1/3827
Abstract: In one example, a system includes one or more personal protective equipment (PPE) devices each configured to be worn by a worker, the PPE devices each including one or more sensors that generate activity data indicative of activities of workers operating within one or more work environments. The system also includes a computing device, the computing device configured to: identify, based at least on the activity data, a plurality of clusters of one or more entities, wherein each entity of the entities is associated with one or more of the workers; and output an indication of a difference between performance by a target entity with respect to safety events and performance by the cluster that includes the target entity with respect to safety events.
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公开(公告)号：US20200160471A1
公开(公告)日：2020-05-21
申请号：US16614488
申请日：2018-07-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kandyce M. Bohannon , Kiran S. Kanukurthy , Lydia R. Carlson , Micayla A. Johnson
Abstract: A computing system includes a computing device and a repository storing at least one model for a plurality of confined spaces each having limited means of entry or exit. The at least one model is based at least in part on respective sets of one or more characteristics of the plurality of confined spaces. The computing device is configured to: obtain one or more characteristics of a particular confined space having limited means of entry or exit, the one or more characteristics of the particular confined space identifying at least a type of the particular confined space; apply the at least one model to the one or more characteristics of the particular confined space to identify at least one hazard remediation technique for the particular confined space; and output a notification indicating the at least one hazard remediation technique.
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公开(公告)号：US20200046040A1
公开(公告)日：2020-02-13
申请号：US16346763
申请日：2018-02-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kiran S. Kanukurthy , Steven T. Awiszus , Caroline M. Ylitalo , John A. Wheatley
Abstract: In some examples, a system includes: at least one light capture device; an article of personal protective equipment (PPE) that includes a plurality of retroreflective elements embodied on a surface of the article of PPE in a spatially defined arrangement, each retroreflective element of the plurality of retroreflective elements having at least two different retroreflective properties; a computing device communicatively coupled to the at least one light capture device, wherein the computing device is configured to: receive, from the at least one light capture device, retroreflected light that indicates at least two different retroreflective properties of at least one retroreflective element of the plurality of retroreflective elements; determine, based at least in part on each of the at least two different retroreflective properties, a safety event; and perform at least one operation based at least in part on the safety event.
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公开(公告)号：US10433787B2
公开(公告)日：2019-10-08
申请号：US15324387
申请日：2015-07-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kiran S. Kanukurthy , Matthew D. Moore , Raj Rajagopal , Michael E. Hamerly
IPC: A61B5/00 , A61B5/1172 , A61B5/0205 , A61B10/00 , A61B5/145 , G01N33/94 , G06K9/00 , A61B5/024 , A61B5/053 , A61B5/1171
Abstract: A self-administered tamper-evident drug detection system. The system includes a biometric detection surface for each of a user's right and left hands, configured to identify the user and prevent tamper by continuously capturing biometric information from each of the user's right and left hands while the system is administering a drug detection test. The system further includes a collection device to administer the drug detection test by exposing a sample collection device to a user's mouth to collect a saliva sample.
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10.发明授权Filter systems including patterned optical analyte sensors and optical readers 有权过滤系统包括图案化分析物传感器和光学读取器公开(公告)号：US09440176B2
公开(公告)日：2016-09-13
申请号：US14479675
申请日：2014-09-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Gary E. Dwyer , Thomas W. Holmquist-Brown , Kiran S. Kanukurthy , Neal A. Rakow
CPC classification number: B01D46/0086 , A62B7/10 , A62B18/088 , A62B23/02 , B01D35/143 , G01N21/3151 , G01N21/783 , G01N21/8806
Abstract: A filter system includes a housing, a filter medium disposed within the housing, an optical analyte sensor, and an optical reader. The optical analyte sensor is characterized by a first region that exhibit a first response to an analyte of interest and a second region that exhibit a second, different, response to an analyte of interest. The optical analyte sensor includes a detection medium and is disposed within the housing such that the detection medium is in fluid communication with the filter medium. The optical reader includes at least one light source and at least one detector.
Abstract translation: 过滤器系统包括壳体，设置在壳体内的过滤介质，光学分析物传感器和光学读取器。 光学分析物传感器的特征在于对所关注的分析物显示第一响应的第一区域和对感兴趣的分析物显示第二，不同的响应的第二区域。 光学分析物传感器包括检测介质并且设置在壳体内，使得检测介质与过滤介质流体连通。 光学读取器包括至少一个光源和至少一个检测器。
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