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    Blockchain enabled transaction processing for an industrial asset supply chain
    3.
    发明授权
    Blockchain enabled transaction processing for an industrial asset supply chain 有权

    公开(公告)号：US10970669B2

    公开(公告)日：2021-04-06

    申请号：US16010809

    申请日：2018-06-18

    Applicant: General Electric Company

    Inventor： Walter Charles Yund ,  Patricia Denise Mackenzie ,  Joseph James Salvo ,  John William Carbone ,  Benjamin Edward Beckmann ,  Dan Yang ,  Peter Koudal

    IPC: G06Q10/08 ,  H04L9/06 ,  G06F16/27

    Abstract: Some embodiments provide a system to facilitate transaction processing associated with an industrial asset supply chain having a first entity and a second entity. A first entity computer processor may retrieve, from a first entity database, information associated with pre-delivery data about the industrial asset. The first entity computer processor may then record pre-delivery data about the industrial asset via a secure, distributed transaction ledger. A second entity computer processor may retrieve, from a second entity database, information associated with a post-delivery event involving the industrial asset. The second entity computer processor may then record post-delivery event data about the industrial asset via a secure, distributed transaction ledger. The post-delivery event data might indicate, for example, that the industrial asset has been delivered, has been installed, is working properly, has been used, etc.

    Industrial data verification using secure, distributed ledger
    5.
    发明授权
    Industrial data verification using secure, distributed ledger 有权

    公开(公告)号：US11582042B2

    公开(公告)日：2023-02-14

    申请号：US15923279

    申请日：2018-03-16

    Applicant: General Electric Company

    Inventor： Benjamin Edward Beckmann ,  Anilkumar Vadali ,  Lalit Keshav Mestha ,  Daniel Francis Holzhauer ,  John William Carbone

    IPC: H04L29/06 ,  H04L9/32 ,  G06F16/27 ,  G06F16/22 ,  H04L9/00

    Abstract: A verification platform may include a data connection to receive a stream of industrial asset data, including a subset of the industrial asset data, from industrial asset sensors. The verification platform may store the subset of industrial asset data into a data store, the subset of industrial asset data being marked as invalid, and record a hash value associated with a compressed representation of the subset of industrial asset data combined with metadata in a secure, distributed ledger (e.g., associated with blockchain technology). The verification platform may then receive a transaction identifier from the secure, distributed ledger and mark the subset of industrial asset data in the data store as being valid after using the transaction identifier to verify that the recorded hash value matches a hash value of an independently created version of the compressed representation of the subset of industrial asset data combined with metadata.

    Prevention of unauthorized parts from being 3D-printed
    7.
    发明授权
    Prevention of unauthorized parts from being 3D-printed 有权

    公开(公告)号：US11465359B2

    公开(公告)日：2022-10-11

    申请号：US16436240

    申请日：2019-06-10

    Applicant: General Electric Company

    Inventor： Christina Vasil ,  Arvind Rangarajan ,  Benjamin Edward Beckmann ,  Steven J. Duclos

    IPC: G06Q20/00 ,  B29C64/393 ,  G06F21/62 ,  G05B19/4099 ,  B33Y50/02 ,  B33Y40/00

    Abstract: According to some embodiments, systems and methods are provided comprising receiving, via a communication interface of an authorization module comprising a processor, a part file with instructions to manufacture one or more parts with an additive manufacturing machine; generating a shape signature for the part based on the part file; providing a data store storing one or more stored shape signatures, wherein the one or more stored shape signatures are one of an authorized-to-print stored shape signature and an unauthorized-to-print stored shape signature; determining the generated shape signature of the part corresponds to at least one of the authorized-to-print stored shape signatures or at least one of the unauthorized-to-print stored shape signatures; and receiving the determination of whether the generated shape signature of the part corresponds to at least one authorized-to-print stored shape signature or at least one unauthorized-to-print stored shape signature. Numerous other aspects are provided.

    ENCODING VOLUMETRIC DATA TO SUPPORT TRUSTED TRANSACTION DELIVERY
    8.
    发明申请
    ENCODING VOLUMETRIC DATA TO SUPPORT TRUSTED TRANSACTION DELIVERY 有权

    公开(公告)号：US20210323236A1

    公开(公告)日：2021-10-21

    申请号：US17364012

    申请日：2021-06-30

    Applicant: General Electric Company

    Inventor： Benjamin Edward Beckmann ,  Peter Koudal ,  John Madelone ,  John William Carbone

    IPC: B29C64/386

    Abstract: According to some embodiments, a computer processor may receive an item definition file containing a volumetric description of the three-dimensional item and create a compressed item definition file including a compressed volumetric description of the three-dimensional item. For example, the item definition file may include a plurality of item slices, from a bottom item slice to a top item slice, each item slice describing a two-dimensional portion of the three-dimensional item. For at least some of the item slices, the computer processor may encode data in the item definition file describing a particular item slice in terms of differences between that particular item slice and another item slice (e.g., a neighboring item slice directly below that particular item slice or an anchor item slice below that particular item slice).

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