Shooting calibration method, system, equipment and storage medium
US-2024428460-A1 · Dec 26, 2024 · US
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Cinematographic targets, e.g. moving-picture targets {(F41G3/26 takes precedence)}
Cinematographic targets, e.g. moving-picture targets {(F41G3/26 takes precedence)} · 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 | F41J9/14 |
| Official title | Cinematographic targets, e.g. moving-picture targets {(F41G3/26 takes precedence)} |
| Display label | Cinematographic targets, e.g. moving-picture targets {(F41G3/26 takes precedence)} |
| Total patents | 2 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.