Transport device for instant film, printer, and digital camera including printer
US-12291419-B2 · May 6, 2025 · US
using rupturable ampoules of liquid · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G03D5/02 |
| Official title | using rupturable ampoules of liquid |
| Display label | using rupturable ampoules of liquid |
| Total patents | 9 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 1 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12291419-B2 · May 6, 2025 · US
US-12287561-B2 · Apr 29, 2025 · US
US-12174535-B2 · Dec 24, 2024 · US
US-2024231213-A9 · Jul 11, 2024 · US
US-2024134264-A1 · Apr 25, 2024 · US
US-2023168579-A1 · Jun 1, 2023 · US
US-2023024154-A1 · Jan 26, 2023 · US
US-10488736-B2 · Nov 26, 2019 · US
US-2018231873-A1 · Aug 16, 2018 · US