System and method for optimizing passive control of oscillatory instabilities in turbulent flows
US-2019264916-A1 · Aug 29, 2019 · US
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 | F23N5/265 |
| Official title | {using electronic means} |
| Display label | using electronic means |
| Total patents | 151 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 14 |
| 2017 | 7 |
| 2018 | 18 |
| 2019 | 15 |
| 2020 | 13 |
| 2021 | 13 |
| 2022 | 14 |
| 2023 | 21 |
| 2024 | 9 |
| 2025 | 12 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and system for controlling an ignition sequence for an intermittent flame-powered pilot combustion system
US-2019249871-A1 · Aug 15, 2019 · US
Fuel combustion system with a perforated reaction holder
US-10337729-B2 · Jul 2, 2019 · US
Modular flame amplifier system with remote sensing
US-10288286-B2 · May 14, 2019 · US
Perforated flame holder support structure with heating element
US-2019137096-A1 · May 9, 2019 · US
Gas turbine having fuel gas monitoring system
US-2019120145-A1 · Apr 25, 2019 · US
Vehicle heater and controls therefor
US-2019107099-A1 · Apr 11, 2019 · US
Industrial internet of things smart heating systems and methods that produce and use hydrogen fuel
US-2019056107-A1 · Feb 21, 2019 · US
Method and system for controlling an ignition sequence for an intermittent flame-powered pilot combustion system
US-10208954-B2 · Feb 19, 2019 · US
Startup method and mechanism for a burner having a perforated flame holder
US-2019003705-A1 · Jan 3, 2019 · US
Remote monitoring of fired heaters
US-2018363914-A1 · Dec 20, 2018 · US
Method for spatially-localized gas-phase temperature measurements through ceramic materials
US-2018356292-A1 · Dec 13, 2018 · US
Method of and system for flame sensing and diagnostic
US-10145584-B2 · Dec 4, 2018 · 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 two-stage detection of furnace flooding or other conditions
US-2018306443-A1 · Oct 25, 2018 · US
Igniter failure detection assemblies for furnaces, and corresponding methods of detecting igniter failure
US-2018306445-A1 · Oct 25, 2018 · US
Method for electrodynamically driving a charged gas or charged particles entrained in a gas
US-10088151-B2 · Oct 2, 2018 · US
Detecting Blockage Of A Duct
US-2018274782-A1 · Sep 27, 2018 · US
Startup method and mechanism for a burner having a perforated flame holder
US-10077899-B2 · Sep 18, 2018 · US
Method of and system for flame sensing and diagnostic
US-2018245819-A1 · Aug 30, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F23N5/265?
- CPC F23N5/265 is the Cooperative Patent Classification code for “using electronic means.”
- How many patents are filed under CPC F23N5/265 (using electronic means)?
- Our database includes 151 publications tagged with this CPC code.
- Is patent activity under CPC F23N5/265 growing?
- Publication counts under this code: 9 in 2024 vs 12 in 2025 (latest complete years).