Probe for detecting gaseous polar molecules such as water vapor
US4025892A · kind A · utility
5Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 13, 1975 |
| Grant date | May 24, 1977 |
| Priority date | — |
| Expiry date | May 13, 1995 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/121
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Probe for selectively detecting polar molecules in a gaseous atmosphere in contact with the probe, characterized by a layer of semiconductor material covered by a film of dielectric material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.