公开(公告)号：US20210026991A1

公开(公告)日：2021-01-28

申请号：US16520585

申请日：2019-07-24

Applicant: FARO Technologies, Inc.

Inventor： Martin Ossig ,  Oswin Horvath ,  Daniel Flohr

IPC: G06F21/64 ,  H04L9/32 ,  G06Q10/08 ,  G06F21/60

Abstract: A method that includes providing a database for storing meta-data that describes steps in a workflow and an order of the steps in the workflow. The meta-data includes, for each of the steps: a description of an input data file for the step; a description of a transaction performed at the step; and a description of an output data file generated by the step based at least in part on applying the transaction to the input data file. Data that includes meta-data for a step in the workflow is received and the data is stored in the database. A trace of the workflow is generated based at least in part on contents of the database. The generating is based on receiving a request from a requestor for the trace of the workflow. At least a subset of the trace is output to the requestor.

公开(公告)号：US11055426B2

公开(公告)日：2021-07-06

申请号：US16036153

申请日：2018-07-16

Applicant: FARO Technologies, Inc.

Inventor： Kenneth Steffey ,  Oswin Horvath

IPC: G06F21/62 ,  G06F21/64 ,  H04L9/32

Abstract: Securing data acquired by coordinate measurement devices including receiving a request from a requestor to access a data file including data that was acquired by a coordinate measurement device. The data file is retrieved and the content of the data file is authenticated. The authenticating includes retrieving an expected digital security attribute previously calculated by a digital security function based on content of the data file prior to the data file being retrieved. The authenticating also includes applying the digital security function to the data file to calculate an actual digital security attribute, and comparing the expected digital security attribute to the actual digital security attribute. Based on the comparing, a value of valid or not valid is assigned to an output of the authenticating.

公开(公告)号：US20240027592A1

公开(公告)日：2024-01-25

申请号：US17813631

申请日：2022-07-20

Applicant: FARO Technologies, Inc.

Inventor： Martin Ossig ,  Oswin Horvath

IPC: G01S7/4915 ,  G01S17/36 ,  G01S17/894

CPC classification number: G01S7/4915 ,  G01S17/36 ,  G01S17/894

Abstract: A system and method for determining a distance is provided. The system includes a scanner that captures a scan-point by emitting a light having a base frequency and at least one measurement frequency and receiving a reflection of the light. Processors determine the distance to the scan-point by using a method that comprises: generating a signal in response to receiving the reflection of light; determining a first distance to the scan-point based on a phase-shift of the signal and the measurement frequency; determining a second distance and a third distance based on a phase-shift of the signal determined using a Fourier transform at the measurement frequency on a pair of adjacent half-cycles; determining a corrected second distance and a corrected third distance by compensating for an error in the second distance and third distance by performing the Fourier transform on the pair of adjacent half-cycles.

公开(公告)号：US20220198065A1

公开(公告)日：2022-06-23

申请号：US17687791

申请日：2022-03-07

Applicant: FARO Technologies, Inc.

Inventor： Martin Ossig ,  Oswin Horvath ,  Daniel Flohr

IPC: G06F21/64 ,  G06F21/60 ,  G06Q10/08 ,  H04L9/32

Abstract: A method that includes providing a database for storing meta-data that describes steps in a workflow and an order of the steps in the workflow. The meta-data includes, for each of the steps: a reference to an input data file for the step; a description of a transaction performed at the step; and a reference to an output data file generated by the step based at least in part on applying the transaction to the input data file. Data that includes meta-data for a step in the workflow is received and the data is stored in the database. A trace of the workflow is generated based at least in part on contents of the database. The generating is based on receiving a request from a requestor for the trace of the workflow. At least a subset of the trace is output to the requestor.

公开(公告)号：US20200019717A1

公开(公告)日：2020-01-16

申请号：US16036153

申请日：2018-07-16

Applicant: FARO Technologies, Inc.

Inventor： Kenneth Steffey ,  Oswin Horvath

IPC: G06F21/62 ,  H04L9/32 ,  G06F21/64

Abstract: Securing data acquired by coordinate measurement devices including receiving a request from a requestor to access a data file including data that was acquired by a coordinate measurement device. The data file is retrieved and the content of the data file is authenticated. The authenticating includes retrieving an expected digital security attribute previously calculated by a digital security function based on content of the data file prior to the data file being retrieved. The authenticating also includes applying the digital security function to the data file to calculate an actual digital security attribute, and comparing the expected digital security attribute to the actual digital security attribute. Based on the comparing, a value of valid or not valid is assigned to an output of the authenticating.

公开(公告)号：US11755784B2

公开(公告)日：2023-09-12

申请号：US17687791

申请日：2022-03-07

Applicant: FARO Technologies, Inc.

Inventor： Martin Ossig ,  Oswin Horvath ,  Daniel Flohr

IPC: G06F21/00 ,  G06F21/64 ,  G06F21/60 ,  G06Q10/083 ,  H04L9/32 ,  H04L9/00

CPC classification number: G06F21/64 ,  G06F21/606 ,  G06Q10/0838 ,  H04L9/3247 ,  H04L9/50

Abstract: A method that includes providing a database for storing meta-data that describes steps in a workflow and an order of the steps in the workflow. The meta-data includes, for each of the steps: a reference to an input data file for the step; a description of a transaction performed at the step; and a reference to an output data file generated by the step based at least in part on applying the transaction to the input data file. Data that includes meta-data for a step in the workflow is received and the data is stored in the database. A trace of the workflow is generated based at least in part on contents of the database. The generating is based on receiving a request from a requestor for the trace of the workflow. At least a subset of the trace is output to the requestor.

公开(公告)号：US11321491B2

公开(公告)日：2022-05-03

申请号：US16520585

申请日：2019-07-24

Applicant: FARO Technologies, Inc.

Inventor： Martin Ossig ,  Oswin Horvath ,  Daniel Flohr

IPC: H04L29/06 ,  G06F21/64 ,  G06F21/60 ,  G06Q10/08 ,  H04L9/32

Abstract: A method that includes providing a database for storing meta-data that describes steps in a workflow and an order of the steps in the workflow. The meta-data includes, for each of the steps: a description of an input data file for the step; a description of a transaction performed at the step; and a description of an output data file generated by the step based at least in part on applying the transaction to the input data file. Data that includes meta-data for a step in the workflow is received and the data is stored in the database. A trace of the workflow is generated based at least in part on contents of the database. The generating is based on receiving a request from a requestor for the trace of the workflow. At least a subset of the trace is output to the requestor.