Chemical alert system using a protable device with integrated chemical sensor
US9401983B2 · kind B2 · utility
4Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2014 |
| Grant date | Jul 26, 2016 |
| Priority date | — |
| Expiry date | Jan 22, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/12
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A chemical alert system for generating an alarm is described including a portable electronic device, preferably with telecommunication capabilities to allow for data and/or voice communication via private or public networks, and at least one chemical sensor integrated with the housing of the portable device and controlled by a chemical sensor processing unit, further comprising an alert discriminator receiving input based on measurements of the chemical sensor, performing a test on the input and based on an outcome of the test initiating the transfer of measurements of the chemical sensor to a remote processing facility.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.