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:
May. 25, 2021
Filed:
Jun. 24, 2019
Ryohsuke Nishi, Kanagawa, JP;
Yasuaki Yorozu, Kanagawa, JP;
Ryohsuke Nishi, Kanagawa, JP;
Yasuaki Yorozu, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A measuring device includes processing circuitry. The processing circuitry is configured to project a pattern light beam onto a measurement object; acquire, as measurement data, a projection image of the measurement object onto which the pattern light beam is projected; predict, using fabrication data for fabricating the measurement object, a probable image formed by projection of the pattern light beam onto the measurement object to form prediction data; correct the measurement data with the prediction data to form corrected data; and calculate three-dimensional data to the measurement object, using the corrected data.