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:
Oct. 11, 2005
Filed:
Mar. 19, 2003
Gregory T. Baxter, Salinas, CA (US);
Sandip Tiwari, Ithaca, NY (US);
Gregory T. Baxter, Salinas, CA (US);
Sandip Tiwari, Ithaca, NY (US);
Cornell Research Foundation, Inc., Ithaca, NY (US);
Abstract
A gated metal oxide semiconductor field effect transistor (MOSFET) gain cell is formed with a flow channel for molecule flow. The flow channel is formed under the gate, and between a source and drain of the transistor. The molecule flow modulates a gain of the transistor. Current flowing between the source and drain is representative of charges on the molecules flowing through the flow channel. A plurality of individually addressable gain cells are coupled between chambers containing samples to measure charges on molecules in the samples passing through the gain cells.