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. 15, 2020
Filed:
May. 06, 2019
Christopher D. Hassler, Crete, NE (US);
Galen L. Pfeiffer, Roca, NE (US);
Jeffrey S. Hale, Lincoln, NE (US);
Craig M. Herzinger, Lincoln, NE (US);
Brian D. Guenther, Lincoln, NE (US);
Brooks A. Hitt, Lincoln, NE (US);
Christopher D. Hassler, Crete, NE (US);
Galen L. Pfeiffer, Roca, NE (US);
Jeffrey S. Hale, Lincoln, NE (US);
Craig M. Herzinger, Lincoln, NE (US);
Brian D. Guenther, Lincoln, NE (US);
Brooks A. Hitt, Lincoln, NE (US);
J.A. WOOLLAM CO., INC., Lincoln, DE (US);
Abstract
Ellipsometers and polarimeters and the like having at least one rotating element which is driven by a motor that comprises air bearings.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile