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:
Jun. 17, 2025
Filed:
Jul. 21, 2021
Tel Manufacturing and Engineering of America, Inc., Chaska, MN (US);
Kevin Siefering, Excelsior, MN (US);
Michael Gruenhagen, Norwood Young America, MN (US);
Matthew Gwinn, Winchendon, MA (US);
TEL MANUFACTURING AND ENGINEERING OF AMERICA, INC., Chaska, MN (US);
Abstract
A method of scanning a substrate includes immobilizing a substrate on a substrate holder within a processing chamber and performing a pass of a parallel raster pattern by synchronously driving a first rotary drive and a second rotary drive to move the substrate relative to a processing apparatus focused on a localized spot on the substrate, the first rotary drive being coupled to a proximal end of a pendulum arm and the second rotary drive being mounted at a distal end of the pendulum arm and to the substrate holder. Driving the first rotary drive during the pass includes moving the pendulum arm in a first arc motion for a first portion of the pass while the localized spot is on the substrate, and then moving the pendulum arm in an opposite second arc motion for a second portion of the pass while the localized spot is on the substrate.