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:
Sep. 14, 2010
Filed:
Dec. 29, 2004
Yuegang Zhang, Cupertino, CA (US);
Shida Tan, Milpitas, CA (US);
Herman Lopez, Sunnyvale, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
According to some embodiments, a method, a system, and an apparatus to determine a concentration of carbon nanotubes in a solution. In some embodiments, the method includes determining a photoluminescence intensity of a solution, mixing a sample of carbon nanotubes of an unknown concentration with the solution, determining a photoluminescence intensity of the mixture of the sample of carbon nanotubes and the solution, and determining a concentration of carbon nanotubes in the sample of carbon nanotubes based on the determined photoluminescence intensity of the mixture of the sample of carbon nanotubes and the solution.