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公开(公告)号：US20230394644A1
公开(公告)日：2023-12-07
申请号：US18249113
申请日：2021-10-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Marie D. Manner , Lydia R. Carlson , Joseph P. Kronzer , Jonathan D. Gandrud , Longin J. Kloc , Shane A. Hainey , Matthew J. Blackford , Caroline M. Ylitalo , Muhammad J. Afridi , Michael A. McCoy
IPC: G06T7/00 , G06V10/764 , G06V10/774 , G06Q10/20
CPC classification number: G06T7/0004 , G06V10/765 , G06V10/774 , G06Q10/20 , G06T2207/20081
Abstract: A personal protective equipment (PPE) interrogation device that uses auditory or visual data to ascertain a readiness state of the article of PPE. The auditory or visual data come from an inspection of the article of personal protective equipment in advance of determining whether the article ready for use.
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公开(公告)号：US20220223024A1
公开(公告)日：2022-07-14
申请号：US17609848
申请日：2020-05-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kristen J. Hansen , Douglas S. Dunn , Jonathan D. Gandrud
IPC: G08B21/18
Abstract: An infrastructure article includes a signal receiver device configured to receive a wireless signal from a signal emitter device configured at an electrically powered scooter; and a controller configured to determine information, coded in the wireless signal, that is based on an operator proficiency of an operator of the electrically powered scooter; and to perform, based at least in part on the information that indicates the operator proficiency of the operator of the electrically powered scooter, at least one operation.
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3.发明申请公开(公告)号：US20220215753A1
公开(公告)日：2022-07-07
申请号：US17610177
申请日：2020-05-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jonathan D. Gandrud , Panagiotis D. Stanitsas
IPC: G08G1/0968 , G08G1/01 , G08G1/0967 , G07C5/00
Abstract: A computing device includes one or more computer processors, and a memory including instructions that, when executed by the one or more computer processors, cause the one or more computer processors to receive roadway condition data from a first electrically powered scooter for a particular portion of a roadway, wherein the roadway condition data indicates a roadway condition for the particular portion of the roadway, generate, based at least in part on the roadway condition for the particular portion of the roadway, data usable by a computing device associated with the second electrically powered scooter to traverse the particular portion of a roadway, and send the data to the computing device associated with the second electrically powered scooter to traverse the particular portion of the roadway.
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公开(公告)号：US11244439B2
公开(公告)日：2022-02-08
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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公开(公告)号：US12032059B2
公开(公告)日：2024-07-09
申请号：US17612329
申请日：2020-05-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kui Chen-Ho , Jonathan D. Gandrud , Mohsen Salehi , Douglas S. Dunn , Jaewon Kim
IPC: G01S13/931 , B62J45/20 , B62J45/41 , B62K3/00 , G02B5/124 , G06K19/077
CPC classification number: G01S13/931 , G02B5/124 , G06K19/07758 , B62J45/20 , B62J45/41 , B62K3/002 , B62K2202/00
Abstract: A radar-optical fusion article for attachment to a substrate is described. The radar-optical fusion article includes a first retroreflective layer which is configured to retroreflect at least a portion of light having a wavelength in a range from about 400 nm to about 2500 nm. The radar-optical fusion article includes a second retroreflective layer disposed adjacent to the first retroreflective layer. The second retroreflective layer is configured to retroreflect at least a portion of an electromagnetic wave having a frequency in the range from about 0.5 GHz to about 100 GHz.
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Patent Agency Ranking
公开(公告)号：US12026862B2
公开(公告)日：2024-07-02
申请号：US17640440
申请日：2020-10-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christopher R. Yungers , Nathan A. Christopherson , Jonathan D. Gandrud , Justin M. Johnson , Subhalakshmi M. Falknor
CPC classification number: G06T5/92 , G06K7/1413 , G06T7/11 , G06T7/136 , G06T7/90 , G06T2207/10016 , G06T2207/10024 , G06T2207/30204 , G06V10/28
Abstract: At least some embodiments of the present disclosure directs to a method for processing an input image having an embedded element, comprising the steps of: computing one or more histograms of the input image; identifying a range of interest in one of the one or more histograms; and determining, by the processor, a threshold based on the range of interest. In some embodiments, a computing device processes the input image using the threshold to generate an output image.
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公开(公告)号：US20230153476A1
公开(公告)日：2023-05-18
申请号：US17917211
申请日：2021-05-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Cameron M. Fabbri , Jonathan D. Gandrud , Joseph C. Dingeldein , James D. Hansen , Benjamin D. Zimmer , Jianbing Huang
CPC classification number: G06F30/10 , A61C13/0004 , A61C13/34 , G06T17/20
Abstract: Techniques are described for automating the design of dental restoration appliances using neural networks. An example computing device receives transform information associated with a current dental anatomy of a dental restoration patient, provides the transform information associated with the current dental anatomy of the dental restoration patient as input to a neural network trained with transform information indicating placement of a dental appliance component with respect to one or more teeth of corresponding dental anatomies, the dental appliance being used for dental restoration treatment for the one or more teeth, and executes the neural network using the input to produce placement information for the dental appliance component with respect to the current dental anatomy of the dental restoration patient.
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公开(公告)号：US20220343092A1
公开(公告)日：2022-10-27
申请号：US17640440
申请日：2020-10-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christopher R. Yungers , Nathan A. Christopherson , Jonathan D. Gandrud , Justin M. Johnson , Subhalakshmi M. Falknor
Abstract: At least some embodiments of the present disclosure directs to a method for processing an input image having an embedded element, comprising the steps of: computing one or more histograms of the input image; identifying a range of interest in one of the one or more histograms; and determining, by the processor, a threshold based on the range of interest. In some embodiments, a computing device processes the input image using the threshold to generate an output image.
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公开(公告)号：US20210259808A1
公开(公告)日：2021-08-26
申请号：US17261717
申请日：2019-07-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nitsan Ben-Gal Nguyen , Benjamin D. Zimmer , Guruprasad Somasundaram , Alexandra R. Cunliffe , Brian J. Stankiewicz , Elisa J. Collins , David T. Maiden Mueller , Steven C. Demlow , Cody J. Olson , Muhammad J. Afridi , Nancy Amato , Shawna L. Thomas , Alexander Gutierrez , Arash Sangari , Jonathan D. Gandrud
Abstract: An automated method for generating a final setup for orthodontic treatment. The method includes receiving a digital 3D model of teeth in an initial state. The method computes a scoring function based upon metrics related to the initial state to generate a corresponding score, perturbs the state of the teeth through translations and rotations of a tooth or set of teeth to generate a perturbed state of the teeth, and updates the state of the teeth based upon the score and the perturbed state of the teeth to generate one or more final setups representing a final state of the teeth after the orthodontic treatment.
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公开(公告)号：US20190391304A1
公开(公告)日：2019-12-26
申请号：US16486311
申请日：2017-09-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michael A. McCoy , Glenn E. Casner , Anne C. Gold , Silvia Geciova-Borovova Guttmann , Charles A. Shaklee , Robert W. Shannon , Gautam Singh , Guruprasad Somasundaram , Andrew H. Tilstra , John A. Wheatley , Caroline M. Ylitalo , Arash Sangari , Alexandra R. Cunliffe , Jonathan D. Gandrud , Kui Chen-Ho , Travis L. Potts , Maja Giese , Andreas M. Geldmacher , Katja Hansen , Markus G.W. Lierse , Neeraj Sharma
Abstract: The present disclosure includes in one instance an optical article comprising a data rich plurality of retroreflective meats that are configured in a spatially defined arrangement, where the plurality of retroreflective elements comprise retroreflective elements having at least two different retroreflective properties, and where data rich means information that is readily machine interpretable. The present disclosure also includes a system comprising the previously mentioned optical article, an optical system, and an inference engine for interpreting and classifying the plurality of retroreflective elements wherein the optical system feeds data to the inference engine.
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