Dual sensor type mass flow controller
US-10895482-B2 · Jan 19, 2021 · US
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using fluidic bridge circuits
using fluidic bridge circuits · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01F1/785 |
| Official title | {using fluidic bridge circuits} |
| Display label | using fluidic bridge circuits |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2020 | 2 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dual sensor type mass flow controller
US-2020209033-A1 · Jul 2, 2020 · US
Techniques to determine a fluid flow characteristic in a channelizing process flowstream, by bifurcating the flowstream or inducing a standing wave therein
US-10677624-B2 · Jun 9, 2020 · US
Techniques to determine a fluid flow characteristic in a channelizing process flowstream, by bifurcating the flowstream or inducing a standing wave therein
US-2018245959-A1 · Aug 30, 2018 · US
Measuring flow in a respiratory therapy device
US-2016325068-A1 · Nov 10, 2016 · US