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US 11,300,551 B2Granted
Nano sensor
OwnerBao Traninventor
Life of this patent
Estimating the term…
Abstract
A device includes an upper metallic layer, a lower layer, and a nano sensor array positioned between the upper and lower layers to detect a presence of a gas, a chemical, or a biological object, wherein each sensor's electrical characteristic changes when encountering the gas, chemical or biological object.
Claims19
A device, comprising:
- a nano sensor array to detect a presence of a gas, a chemical, or a biological object, wherein each sensor's electrical characteristic changes when encountering the gas, chemical or biological object and a neural network coupled to the nano sensor array;
- and a sensor film readily oxidized by oxygen or reduced by oxygen or hydrogen.
A device, comprising:
- a nano sensor array to detect a presence of a gas, a chemical, or a biological object, wherein each sensor's electrical characteristic changes when encountering the gas, chemical or biological object and a neural network coupled to the nano sensor array;
- a matrix film on the nano sensor array, wherein upon oxidation or reduction, a physical parameter of the matrix film changes to measure gas concentration.
A device, comprising:
- a nano sensor array to detect a presence of a gas, a chemical, or a biological object, wherein each sensor's electrical characteristic changes when encountering the gas, chemical or biological object and a neural network coupled to the nano sensor array, wherein the nano sensor array is ultrasonically activated to detect the gas, chemical or biological object.
A device, comprising:
- a nano sensor array to detect a presence of a gas, a chemical, or a biological object, wherein each sensor's electrical characteristic changes when encountering the gas, chemical or biological object and a neural network coupled to the nano sensor array, wherein the nano sensor array is deposited over an ultrasonic vibrator.
A device, comprising:
- a resistive, optical or magnetic nano sensor fabricated on a substrate;
- and
- a neural network or learning machine fabricated on the substrate receiving data from the nano sensor to be trained to recognize data from the sensor.
A electronic device, comprising:
- a first layer fabricated in silicon using semiconductor fabrication techniques;
- a second layer formed next to the first layer to provide a neural network or learning machine and data storage, the second layer having a lower layer formed next to the first layer;
- a resistive sensor element;
- and an upper layer formed next to the resistive element, wherein resistance changes when encountering a gas, a chemical, or a biological object.
1 more element
Dependencies are inferred from the claim text.