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. 26, 2002
Filed:
Jan. 13, 2000
Christian Fretigny, Paris, FR;
Denis Michel, Chatenay-Malabry, FR;
Benjamin Brocart, Montreal, CA;
Charlotte Basire, Fontaine le Bourg, FR;
Universite Pierre & Marie Curie, Paris, FR;
Abstract
A device for controlling the interaction of a tip and a sample includes a deformable element carrying the tip and means for positioning the tip with respect to the sample. The device also includes at lest two electrodes for creating an electrical field that exerts a force. The deformable element is preferably elastically deformable and includes advantageously a cantilever. According to a method for controlling the interaction of a tip and a sample, the tip carried by a deformable element is positioned with respect to the sample and the interaction of the tip and the sample is controlled by creating an electric field using a voltage between at least two electrodes. This electrical field exerts a force on the tip. Applications are to atomic force microscopy (AFM) and to nano-indentation measurements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile