Hydrogen sensor
US7647813B2 · kind B2 · utility
12Cited by
11References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 21, 2006 |
| Grant date | Jan 19, 2010 |
| Priority date | — |
| Expiry date | Feb 28, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2291/0427
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A hydrogen sensor (100) with instant response that uses one or more quartz tuning forks (101, 102) while no chemical reactions or other material modifications are involved. Sensor (100) can be used in any application to measure percent range of hydrogen concentrations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.