Method for self-balancing of a lambda sensor and exhaust gas system
US-12345600-B2 · Jul 1, 2025 · US
Replacing of the control value by an other parameter · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02D41/149 |
| Official title | {Replacing of the control value by an other parameter} |
| Display label | Replacing of the control value by an other parameter |
| 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 |
| 2016 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12345600-B2 · Jul 1, 2025 · US
US-2023400385-A1 · Dec 14, 2023 · US
US-9249712-B2 · Feb 2, 2016 · US
US-9026340-B2 · May 5, 2015 · US