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. 10, 2002
Filed:
Oct. 01, 1996
Method for producing formed bodies of high temperature superconductors having high critical currents
Applicant:
Inventors:
Wei-Kan Chu, Pearland, TX (US);
Jiarui Liu, Pearland, TX (US);
Assignee:
University of Houston-University Park, Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G21G 1/02 ; C22F 3/00 ;
U.S. Cl.
CPC ...
G21G 1/02 ; C22F 3/00 ;
Abstract
Thermal neutron irradiation of superconducting body compositions into which Li or B has been incorporated as a unit cell external or internal dopant introduces by the nuclear reaction of the dopant pinning centers which substantially improve the critical current density of the body.