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:
Feb. 08, 2011
Filed:
Aug. 31, 2005
Applicant:
Krupakar M. Subramanian, Boise, ID (US);
Inventor:
Krupakar M. Subramanian, Boise, ID (US);
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 21/31 (2006.01); H01L 21/469 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods and systems for sorting nanostructures, such as nanodot or nanotubes, are described. The sorting of the nanostructures removes remnants of the nanotube fabrication from the mixture or bundle of material. The sorting includes suspending the mixture in a plasma, which separated the nanostructures and remnant material. A motive force, such as gas flow or laser, is applied to the suspended nanostructures and remnants such that the larger material moves out of the plasma while the smaller material remains trapped in the plasma.