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. 10, 2004
Filed:
May. 29, 2002
Applicant:
Inventor:
Russell Cowburn, Cambridge, GB;
Assignee:
Cambridge University Technical Svcs., Cambridge, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B82B 1/00 ; G01R 3/302 ; H01L 4/900 ; H03K 1/900 ;
U.S. Cl.
CPC ...
B82B 1/00 ; G01R 3/302 ; H01L 4/900 ; H03K 1/900 ;
Abstract
A logic device formed at least one chain of dots of magnetic material. Each dot has a width of 200 nm or less and is spaced at a distance that is sufficiently small to ensure magnetic interaction of adjacent dots.