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:
Apr. 17, 2001
Filed:
Feb. 16, 1999
Isaac Liu Chuang, Prospect, KY (US);
Mark Hull Sherwood, Los Gatos, CA (US);
Costantino Sheldon Yannoni, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for nuclear magnetic resonance quantum computing (NMRQC) uses a liquid crystal solvent into which the quantum computing molecules are dissolved. The method allows implementation of more complex quantum algorithms which require execution of many logic gates over the duration of a decoherence time, allows NMRQC clock frequencies to be increased by at least an order of magnitude beyond those achievable using isotropic liquid solvents, and decreases the reinitialization times for a NMR quantum computer without decreasing the computational capability of the molecular systems.