Gas sensor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 12, 2019
Grant Date -
Aug 10, 2017
app pub date -
Feb 10, 2017
filing date -
Feb 10, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A measuring device for determining a gas concentration includes a gas-sensitive element, a sensing device, a stimulation unit, and a processing unit. The gas-sensitive element is configured to absorb a gas. The sensing device is configured to determine a parameter of the gas-sensitive element in a predetermined time period, where the parameter depends on an absorbed quantity of the gas. The stimulation unit is configured to stimulate the gas-sensitive element and accelerate desorption of the gas out of the gas-sensitive element. The processing unit is configured to determine a rate of change of the parameter, to control the stimulation such that a concentration of the gas in the gas-sensitive element lies outside of an equilibrium state, and to determine the gas concentration based on the rate of change.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2017 Application Filing Year
- B01L Class
- 1829 Applications Filed
- 1204 Patents Issued To-Date
- 65.83 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- B01L Class
- 50.74 % this patent is cited more than
- 6 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 12, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 12, 2030 |
