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:
Jun. 09, 1998
Filed:
Mar. 17, 1997
Eric R Henderson, Ames, IA (US);
Curtis L Mosher, Ames, IA (US);
Vivian Wynne Jones, Ames, IA (US);
John-Bruce D Green, Alexandria, VA (US);
Marc D Porter, Ames, IA (US);
Iowa State University Research Foundation, Inc., Ames, IA (US);
Abstract
The present invention provides a method of analyzing for a specific material in a sample using a sensor including a resonating member having resonating properties. The resonating member has a probe and a known material is disposed on or forms the probe. The method includes the steps of positioning the sensor proximate to the sample, detecting a force dependent change in the resonance properties of the sensor, and confirming the presence of the specific material based on the identity of the known material and the detection of a resonance change.