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:
Feb. 05, 2013
Filed:
Aug. 10, 2007
Applicant:
Ursula J. Gibson, Etna, NH (US);
Inventor:
Ursula J. Gibson, Etna, NH (US);
Assignee:
The Trustees of Dartmouth College, Hanover, NH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 19/195 (2006.01);
U.S. Cl.
CPC ...
Abstract
Micromagnetic elements, logic devices and methods of fabricating and using them to store data and perform logic operations are disclosed. Micromagnetic elements for data storage, as well as those providing output from a logic device, are at least partially covered with an optical coating that facilitates determination of the magnetic state. The disclosed logic devices perform one or more of AND, OR, NAND and NOR operations.