The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 27, 2018
Filed:
Jun. 10, 2015
The Boeing Company, Huntington Beach, CA (US);
Morteza Safai, Newcastle, WA (US);
Jeffrey G. Thompson, Kent, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
An optical scanning assembly for use in inspecting a channel is provided. The assembly includes a housing and an inspection probe that selectively advances from the housing along an axis. The probe includes a light source that directs light towards at least one side wall of the channel and a light detector that receives the light reflected from the side wall. The assembly further includes a controller in communication with the inspection probe. The controller obtains a first optical length measurement for the light reflected from the side wall when the inspection probe is in a first position along the axis within the channel, obtain a second optical length measurement for the light reflected from the side wall when the inspection probe is in a second position along the axis within the channel, and compare the first and second optical length measurements to determine variations in a geometry of the channel.