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:
Aug. 11, 2026
Filed:
Nov. 12, 2021
Tokyo Electron Limited, Tokyo, JP;
Norihiko Amikura, Miyagi, JP;
Masatomo Kita, Miyagi, JP;
TOKYO ELECTRON LIMITED, Tokyo, JP;
Abstract
There is provided a detection device for detecting position misalignment of an object to be transferred with respect to a transfer mechanism. The detection device comprises: an image sensor configured to capture images including the transfer mechanism and the object to be transferred which is held by the transfer mechanism; and a calculation unit configured to calculate an amount of position misalignment including misalignment in a horizontal direction and a rotational direction of the object to be transferred based on the images captured by the image sensor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile