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. 23, 2016
Filed:
Jun. 28, 2013
Applicant:
Northwestern University, Evanston, IL (US);
Inventors:
Joseph S. Friedman, Rochester, NY (US);
Gokhan Memik, Evanston, IL (US);
Bruce W. Wessels, Wilmette, IL (US);
Assignee:
Northwestern University, Evanston, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/084 (2006.01); H03K 19/094 (2006.01); H03K 19/086 (2006.01); H01L 29/82 (2006.01); H01L 29/66 (2006.01); H01L 29/737 (2006.01); H03K 19/082 (2006.01);
U.S. Cl.
CPC ...
H03K 19/082 (2013.01); H01L 29/66984 (2013.01); H01L 29/7371 (2013.01); H01L 29/82 (2013.01); H03K 19/086 (2013.01); H03K 19/094 (2013.01);
Abstract
An emitter-coupled spin-transistor includes an emitter, a collector and a base. A first control wire receives an input current to create a magnetic field that affects amplification of the spin-transistor. A second transistor also includes an emitter, a collector and a base, where the emitter of the second transistor is coupled to the emitter of the spin-transistor to provide a logic circuit.