Adaptive Electronic Composite System
US-2025230929-A1 · Jul 17, 2025 · US
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using electronic means
using electronic means · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F23N1/042 |
| Official title | {using electronic means} |
| Display label | using electronic means |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Determining the reduction rate of a recovery boiler
US-12134859-B2 · Nov 5, 2024 · US
Boiler and the method for controlling combustion of the boiler
US-11614258-B2 · Mar 28, 2023 · US
Determining the reduction rate of a recovery boiler
US-2022220671-A1 · Jul 14, 2022 · US
Apparatus and method for two-stage detection of furnace flooding or other conditions
US-2022082254-A1 · Mar 17, 2022 · US
Apparatus and method for two-stage detection of furnace flooding or other conditions
US-11215363-B2 · Jan 4, 2022 · US
Combustion device
US-2021364192-A1 · Nov 25, 2021 · US
Oil boiler
US-11131481-B2 · Sep 28, 2021 · US
Oil boiler
US-2020348048-A1 · Nov 5, 2020 · US
Flame control systems and methods for furnaces
US-10753623-B2 · Aug 25, 2020 · US
Apparatus and method for using model training and adaptation to detect furnace flooding or other conditions
US-10746405-B2 · Aug 18, 2020 · US
Boiler and the method for controlling combustion of the boiler
US-2020208877-A1 · Jul 2, 2020 · US
Flame control systems and methods for furnaces
US-2019249882-A1 · Aug 15, 2019 · US
Apparatus and method for detecting furnace flooding
US-10378765-B2 · Aug 13, 2019 · US
Combustion system
US-10288287-B2 · May 14, 2019 · US
Apparatus and method for using model training and adaptation to detect furnace flooding or other conditions
US-2018306442-A1 · Oct 25, 2018 · US
Apparatus and method for detecting furnace flooding
US-2018306444-A1 · Oct 25, 2018 · US
Apparatus and method for two-stage detection of furnace flooding or other conditions
US-2018306443-A1 · Oct 25, 2018 · US
Pulverized fuel supply method for oxyfuel combustion boiler, and oxyfuel combustion boiler system
US-10024535-B2 · Jul 17, 2018 · US
Combustion apparatus supplying combustion air via suction type fan and method for controlling the same
US-9879859-B2 · Jan 30, 2018 · US