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:
Dec. 05, 2006
Filed:
Aug. 04, 2004
Applicants:
Tsuyoshi Yamamoto, Tokyo, JP;
Yasunobu Nakamura, Tokyo, JP;
Jaw-shen Tsai, Tokyo, JP;
Inventors:
Assignees:
NEC Corporation, Toyko, JP;
Riken, Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/06 (2006.01); H01L 29/08 (2006.01); H01L 39/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A control quantum bit circuit and a target quantum bit circuit each have a quantum box electrode including a superconductor, a counter electrode coupled to the quantum box electrode through a tunnel barrier, and a gate electrode coupled to the quantum box electrode through a gate capacitor. The quantum box electrode of the control quantum bit circuit is coupled to the quantum box electrode of the target quantum bit circuit through a box-electrode coupling capacitor.