Invention Grant
- Patent Title: Metrology device with automated compensation and/or alert for orientation errors
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Application No.: US17460606Application Date: 2021-08-30
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Publication No.: US11644295B2Publication Date: 2023-05-09
- Inventor: Jeffrey M. Wilkinson
- Applicant: The L.S. Starrett Company
- Applicant Address: US MA Athol
- Assignee: The L.S. Starrett Company
- Current Assignee: The L.S. Starrett Company
- Current Assignee Address: US MA Athol
- Agency: Grossman, Tucker, Perreault & Pfleger, PLLC
- Main IPC: G01B5/20
- IPC: G01B5/20 ; G01C9/06

Abstract:
A metrology device with automated compensation and/or alert for orientation errors. The device may include a processor, a probe portion and at least one orientation sensor. The probe provides an output representative of a raw measurement of a characteristic of a device under test and the orientation sensor provides a sensor output representative of an orientation of the metrology device to the device under test. The processor applies a correction factor to the raw measurement in response to the sensor output to establish a compensated measurement to compensate for misalignment of the metrology device to the device under test. In addition, or alternatively, the processor provides an alert indicating the existence and/or extent of the misalignment.
Public/Granted literature
- US20210389111A1 Metrology Device with Automated Compensation and/or Alert for Orientation Errors Public/Granted day:2021-12-16
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