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. 14, 2012
Filed:
Feb. 28, 2008
Applicant:
Josef Sellmair, Freising, DE;
Inventor:
Josef Sellmair, Freising, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to an apparatus and a method for production of a device for thermally induced field emission of particles for particle optical devices such as in particular electron or ion microscopes,
Sellmair, Josef. (2012). Device for the field emission of particles and production method (U.S. Patent No. 8242674). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8242674
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile