Control device for gas detector and control method for gas detector
US-10712323-B2 · Jul 14, 2020 · US
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Cross-Sectional Technologies
Cross-Sectional Technologies · Cooperative Patent Classification (CPC)
General tagging of emerging or interdisciplinary technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | Y02A50/248 |
| Official title | — |
| Display label | Cross-Sectional Technologies (mapped technology topic) |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Gas detection device
US-10677750-B2 · Jun 9, 2020 · US
Gas detection device
US-10605765-B2 · Mar 31, 2020 · US
Control system and control method for internal combustion engine
US-10551364-B2 · Feb 4, 2020 · US
Sulfur oxide detection system
US-10444181-B2 · Oct 15, 2019 · US
Molten steel desulfurization method, molten steel secondary refining method, and molten steel manufacturing method
US-10287644-B2 · May 14, 2019 · US
Sulfur oxides detection system
US-10191007-B2 · Jan 29, 2019 · US
Detection system for determining filtering effectiveness of airborne molecular contamination
US-10101258-B2 · Oct 16, 2018 · US