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:
Jan. 10, 2006
Filed:
Aug. 27, 2003
Dennis M. Newns, Yorktown Heights, NY (US);
David P. Divincenzo, Tarrytown, NY (US);
Roger H. Koch, Amawalk, NY (US);
Glenn J. Martyna, Pleasantville, NY (US);
Jim Rozen, Peekskill, NY (US);
Chang Chyi Tsuei, Chappaqua, NY (US);
Dennis M. Newns, Yorktown Heights, NY (US);
David P. DiVincenzo, Tarrytown, NY (US);
Roger H. Koch, Amawalk, NY (US);
Glenn J. Martyna, Pleasantville, NY (US);
Jim Rozen, Peekskill, NY (US);
Chang Chyi Tsuei, Chappaqua, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A qubit (quantum bit) circuit includes a superconducting main loop that is electrically-completed by a serially-interconnected superconducting subloop. The subloop includes two Josephson junctions. A first coil provides a first flux that couples with the main loop but not with the subloop. A second coil provides a second flux that couples with the subloop but not with the main loop.