Expanded color gamut
US-9649868-B2 · May 16, 2017 · US
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Checking the colour or tonal value of separation negatives or positives
Checking the colour or tonal value of separation negatives or positives · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G03F3/10 |
| Official title | Checking the colour or tonal value of separation negatives or positives |
| Display label | Checking the colour or tonal value of separation negatives or positives |
| 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 |
| 2017 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Expanded color gamut
US-2015158317-A1 · Jun 11, 2015 · US