Flame module for a spectrometer
US-11953203-B2 · Apr 9, 2024 · US
using electrical or electromechanical means · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F23N1/045 |
| Official title | {using electrical or electromechanical means} |
| Display label | using electrical or electromechanical means |
| Total patents | 3 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2021 | 1 |
| 2024 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11953203-B2 · Apr 9, 2024 · US
US-2021207802-A1 · Jul 8, 2021 · US
US-2018172316-A1 · Jun 21, 2018 · US