Architected stamps for liquid transfer printing
US-11718115-B2 · Aug 8, 2023 · US
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Inking devices
Inking devices · 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 | B41K3/54 |
| Official title | Inking devices |
| Display label | Inking devices |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Architected stamps for liquid transfer printing
US-2021155023-A1 · May 27, 2021 · US
Microassembly of heterogeneous materials
US-10804103-B2 · Oct 13, 2020 · US
Microassembly of heterogeneous materials
US-2019006180-A1 · Jan 3, 2019 · US
Imprinting apparatus and method for operating imprinting apparatus
US-2016200127-A1 · Jul 14, 2016 · US