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. 26, 2018
Filed:
Nov. 20, 2015
Enlisense, Llc, Allen, TX (US);
Shalini Prasad, Allen, TX (US);
Sriram Muthukumar, Allen, TX (US);
Anjan Panneer Selvam, Richardson, TX (US);
EnLiSense, LLC, Allen, TX (US);
Abstract
An example biosensor is provided and includes a semiconductor sensing element, a first electrode and a second electrode located on a first plane of the sensing element with a first electric field being applied thereacross, a third electrode located on a second plane of the sensing element parallel to and removed from the first plane with a second electric field being applied across the first electrode and the third electrode perpendicular to the first electric field, and a dielectric substrate having a first portion that constrains a fluid including an analyte on a surface of the sensing element, and a second portion that facilitates dielectric separation of the fluid from the electrodes. The mutually perpendicular electric fields facilitate adjusting a height of a fluid-sensor interface comprising an electrical double layer in the fluid enabling detection and characterization of the analyte.