Device for operating passive infrared sensors
US-10444077-B2 · Oct 15, 2019 · US
with transport of the mash by or relative to a filtering surface · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C12C7/163 |
| Official title | {with transport of the mash by or relative to a filtering surface} |
| Display label | with transport of the mash by or relative to a filtering surface |
| Total patents | 4 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-10444077-B2 · Oct 15, 2019 · US
US-2018017445-A1 · Jan 18, 2018 · US
US-9829382-B2 · Nov 28, 2017 · US
US-2015308900-A1 · Oct 29, 2015 · US