Image arrays for optical devices and methods of manufacture thereof
US-2019193457-A1 · Jun 27, 2019 · US
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by multi-step processes
by multi-step processes · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B44B5/009 |
| Official title | {by multi-step processes} |
| Display label | by multi-step processes |
| 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 |
|---|---|
| 2017 | 1 |
| 2019 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.