Medium conveying apparatus, medium conveying method, and computer-readable non-transitory medium
US-2025382147-A1 · Dec 18, 2025 · US
with key characteristics based on closed loop control
with key characteristics based on closed loop control · 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 | B65H2557/264 |
| Official title | with key characteristics based on closed loop control |
| Display label | with key characteristics based on closed loop control |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 8 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Performing web tensioning adjustments in a food packaging system based on reinforcement learning
US-12420968-B2 · Sep 23, 2025 · US
Winding device and winding method
US-2025279462-A1 · Sep 4, 2025 · US
Enhancing package formation in a food packaging system based on reinforcement learning
US-12404058-B2 · Sep 2, 2025 · US
Rope replacement apparatus
US-12291427-B2 · May 6, 2025 · US
Media conveying apparatus
US-2025002280-A1 · Jan 2, 2025 · US
Rope replacement apparatus
US-2024425324-A1 · Dec 26, 2024 · US
Motor driver
US-12132433-B2 · Oct 29, 2024 · US
Method for producing coreless roll products
US-12049372-B2 · Jul 30, 2024 · US
Electric vehicle cable mounting system and method therefor
US-2024123851-A1 · Apr 18, 2024 · US
Method and system for remediating filling valve and pressure disturbances in a food packaging system
US-2024067380-A1 · Feb 29, 2024 · US
Method and system for controlling tube orientation in a food packaging system
US-2024067378-A1 · Feb 29, 2024 · US
Enhancing package formation in a food packaging system based on reinforcement learning
US-2024067376-A1 · Feb 29, 2024 · US
Performing web tensioning adjustments in a food packaging system based on reinforcement learning
US-2024059442-A1 · Feb 22, 2024 · US
Document sheet conveying device capable of lifting up and down discharge outlet
US-2023322517-A1 · Oct 12, 2023 · US
Recording device and control method for recording device
US-2023312299-A1 · Oct 5, 2023 · US
Image recording apparatus
US-11345171-B2 · May 31, 2022 · US
Method for Producing Coreless Roll Products
US-2021403266-A1 · Dec 30, 2021 · US
Image recording apparatus
US-2021379910-A1 · Dec 9, 2021 · US
Conveyance device and image forming apparatus
US-2021292116-A1 · Sep 23, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H2557/264?
- CPC B65H2557/264 is the Cooperative Patent Classification code for “with key characteristics based on closed loop control.”
- How many patents are filed under CPC B65H2557/264 (with key characteristics based on closed loop control)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC B65H2557/264 growing?
- Publication counts under this code: 8 in 2024 vs 6 in 2025 (latest complete years).