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:
Jul. 16, 2019
Filed:
Feb. 08, 2017
Applicant:
North Carolina State University, Raleigh, NC (US);
Inventors:
Bongmook Lee, Raleigh, NC (US);
Veena Misra, Raleigh, NC (US);
Assignee:
North Carolina State University, Raleigh, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 27/12 (2006.01); G01N 27/02 (2006.01);
U.S. Cl.
CPC ...
G01N 33/0027 (2013.01); G01N 27/127 (2013.01); G01N 27/02 (2013.01);
Abstract
An environmental stimulus sensor includes a substrate, a p-type material, and a conductive contact. In some aspects the conductive contact couples an electrode to the p-type material for supplying a current through the p-type material. The p-type material includes a nanotile structure for responding to an environmental stimulus by changing resistance.