Variable displacement pump with active bypass feedback control
US-11674455-B2 · Jun 13, 2023 · US
Opening width of a bypass valve · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F04B2205/151 |
| Official title | Opening width of a bypass valve |
| Display label | Opening width of a bypass valve |
| Total patents | 2 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2022 | 1 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11674455-B2 · Jun 13, 2023 · US
US-2022307491-A1 · Sep 29, 2022 · US