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:
Sep. 29, 2020
Filed:
Apr. 17, 2019
Semigear, Inc., Wakefield, MA (US);
Seockhwi Lee, Hwaseong-si, KR;
Wonchang Choi, Namyangju-si, KR;
SEMIgear, Inc., Wakefield, MA (US);
Abstract
Disclosed is an alignment apparatus that aligns a treatment object having a notch. The alignment apparatus includes a support member on which the treatment object is positioned, a driving unit configured to rotate the support member, a pushing member configured to move the treatment object to a proper location on the support member by applying a force to a side surface of the treatment object positioned on the support member, a notch detecting unit configured to detect whether the notch of the treatment object is located at a specific location, and a controller configured to control the driving unit such that the notch of the treatment object is located at the specific location by rotating the support member.