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, 2020
Filed:
Nov. 30, 2016
Corning Incorporated, Corning, NY (US);
Gabriel Pierce Agnello, Corning, NY (US);
Peter Knowles, Elmira, NY (US);
Correy Robert Ustanik, Davidson, NC (US);
Corning Incorporated, Corning, NY (US);
Abstract
Disclosed herein are apparatuses and methods for measuring electrostatic charge on a surface of a substrate. The apparatuses comprise a substrate mounting platform, a substrate contacting component, and at least one voltage sensor, wherein the apparatus is programmed to independently control the rotational and translation velocity of a roller and/or to measure a voltage of the substrate at multiple points to produce a two-dimensional map of voltage for at least a portion of the substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile