Patent · US Active

Systems and methods for environment sensing

US10812878B2 · kind B2 · utility

3Cited by

0References

20Claims

0Family size

Assignee

General Electric Company · US

Inventors

Radislav Alexandrovich Potyrailo · Niskayuna, US
Daniel White Sexton · Niskayuna, US
Steven Go · Niskayuna, US

Key dates

Filing date	Jun 12, 2019
Grant date	Oct 20, 2020
Priority date	—
Expiry date	Jun 12, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04Q2209/886
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Systems and methods are provided for environment sensing. The system includes a sensor node having a sensor. The sensor includes a sensing material configured to be in contact with an ambient environment. The system includes a remote system having a communication circuit and a controller circuit. The communication circuit is configured to be wirelessly communicatively coupled to the sensor node. The controller circuit electrically coupled to the communication circuit. The controller circuit configured to receive an impedance response of the sensing material and analyze the impedance response of the sensing material at frequencies that provide a linear response of the sensing material to an analyte of interest and at least partially reject effects of interferences.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.