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:
Sep. 07, 2004
Filed:
Dec. 11, 2001
Applicant:
Inventors:
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/915 ; H01L 4/900 ;
U.S. Cl.
CPC ...
H01L 2/915 ; H01L 4/900 ;
Abstract
A quantum computer comprises a pair of qubits disposed between first and second single-electron electrometers and a control gate. The qubits each comprise a molecule of ammonia caged inside a C molecule disposed on a substrate. The ammonia-bearing C molecule is positioned using a scanning probe microscope.