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:
Apr. 07, 2026
Filed:
Oct. 07, 2022
Tokyo Electron Limited, Tokyo, JP;
Wataru Matsumoto, Yamanashi, JP;
Tokyo Electron Limited, Tokyo, JP;
Abstract
A substrate transfer method for transferring a substrate using a first transfer body and at least one second transfer body comprises transferring the substrate using the first transfer body to a predetermined first substrate reference position in a module, receiving the substrate at the first substrate reference position using the second transfer body, and transferring the substrate to a detection device by moving the second transfer body to a predetermined first transfer body reference position and detecting positional misalignment in plan view between a position of the substrate and a predetermined second substrate reference position in the detection device. Each of the first transfer body and the second transfer body floats from a bottom portion of a substrate transfer area by a magnetic force and moves in a horizontal direction while supporting the substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile