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:
Mar. 06, 2018
Filed:
Dec. 04, 2014
Applicants:
Fei Company, Hillsboro, OR (US);
Max-planck-gesellschaft Zur Förderung Der Wissenschaften E.v, Munich, DE;
Inventors:
Assignees:
FEI Company, Hillsboro, OR (US);
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
C01B 31/04 (2006.01); H01J 37/22 (2006.01); H01J 37/31 (2006.01); H01J 37/20 (2006.01); H01J 37/26 (2006.01);
U.S. Cl.
CPC ...
C01B 31/04 (2013.01); H01J 37/20 (2013.01); H01J 37/22 (2013.01); H01J 37/26 (2013.01); H01J 37/31 (2013.01); H01J 2237/3114 (2013.01);
Abstract
A freestanding thin film of nano-crystalline graphite is described, as well as a method of producing a freestanding thin film of nano-crystalline graphite including: The films can be used, for example, as phase plates in a Transmission Electron Microscope.