Yarn spindle packaging system and control method thereof, electronic device and storage medium
US-12522393-B2 · Jan 13, 2026 · US
Marking or identifying devices for packages · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B65H67/063 |
| Official title | {Marking or identifying devices for packages} |
| Display label | Marking or identifying devices for packages |
| Total patents | 21 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 9 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12522393-B2 · Jan 13, 2026 · US
US-2025340397-A1 · Nov 6, 2025 · US
US-2025340398-A1 · Nov 6, 2025 · US
US-2025333261-A1 · Oct 30, 2025 · US
US-12391512-B2 · Aug 19, 2025 · US
US-12384650-B2 · Aug 12, 2025 · US
US-2025236994-A1 · Jul 24, 2025 · US
US-2025153971-A1 · May 15, 2025 · US
US-2025121974-A1 · Apr 17, 2025 · US
US-2025037465-A1 · Jan 30, 2025 · US
US-12125283-B1 · Oct 22, 2024 · US
US-12116704-B2 · Oct 15, 2024 · US
US-11977371-B2 · May 7, 2024 · US
US-2024140756-A1 · May 2, 2024 · US
US-11873185-B2 · Jan 16, 2024 · US
US-11738966-B2 · Aug 29, 2023 · US
US-2023228005-A1 · Jul 20, 2023 · US
US-2022137610-A1 · May 5, 2022 · US
US-2021300717-A1 · Sep 30, 2021 · US
US-2020031608-A1 · Jan 30, 2020 · US