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:
Nov. 25, 2003
Filed:
Aug. 09, 2001
James J. Hickman, Pendleton, SC (US);
Joseph J. Pancrazio, Germantown, MD (US);
Science Applications International Corporation, San Diego, CA (US);
Abstract
A neuroelectric device is defined by a substrate having a neuronal cell provided thereon, a stimulator for the neuron, and a transducer for detecting a signal produced in the neuron. The neuronal cell is positioned on the substrate in a predefined orientation. The neuronal cell is conveniently oriented by providing a patterned self-assembled monolayer on the substrate. In a preferred embodiment, a capacitative transducer serves as the transducer and is capable of detecting a signal propagating in the neuron. A network of neuroelectric devices that defines a logic device also is contemplated, which includes a plurality of neurons each in electrical communication with another neuron. The neurons are provided in synaptic relationship so that a signal propagating in one neuron can be attenuated upon stimulation of another neuron.