B65H 2557/264
With key characteristics based on closed loop control
Official title: with key characteristics based on closed loop control
B65H2557/264 (With key characteristics based on closed loop control) appears on 86 US grants and 88 published applications in this corpus.
Search patents in B65H- Granted patents
- 86
- Published applications
- 88
- Assignees
- 65
- Inventors
- 216
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 3 |
| 2003 | 3 | 3 |
| 2004 | 4 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 2 |
| 2007 | 1 | 2 |
| 2008 | 1 | 0 |
| 2009 | 1 | 3 |
| 2010 | 1 | 3 |
| 2011 | 4 | 10 |
| 2012 | 1 | 3 |
| 2013 | 4 | 3 |
| 2014 | 5 | 6 |
| 2015 | 9 | 7 |
| 2016 | 4 | 6 |
| 2017 | 4 | 3 |
| 2018 | 3 | 4 |
| 2019 | 5 | 2 |
| 2020 | 3 | 3 |
| 2021 | 1 | 3 |
| 2022 | 2 | 2 |
| 2023 | 1 | 3 |
| 2024 | 3 | 8 |
| 2025 | 3 | 4 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Media conveying apparatus29 Sep 2026US 12,747,122 B2Pfu Limited
- Method and system for controlling tube orientation in a food packaging system15 Sep 2026US 12,735,218 B2Tetra Laval Holdings & Finance S. A.
- Paper web winding: roll quality improvement through the maximization of coupling between drive rolls and driven built paper roll12 May 2026US 12,623,874 B1
- Document sheet conveying device capable of lifting up and down discharge outlet21 Apr 2026US 12,606,405 B2KYOCERA Document Solutions Inc.
- Performing web tensioning adjustments in a food packaging system based on reinforcement learning23 Sep 2025US 12,420,968 B2Tetra Laval Holdings & Finance S. A.
- Medium conveying apparatus, medium conveying method, and computer-readable non-transitory medium18 Dec 2025US 2025/0382147 A1Pfu Limited
- Printing apparatus2 Oct 2025US 2025/0304393 A1Seiko Epson Corporation
- Winding device and winding method4 Sep 2025US 2025/0279462 A1Contemporary Amperex Technology Co., Limited
- Media conveying apparatus2 Jan 2025US 2025/0002280 A1Pfu Limited
- Rope replacement apparatus26 Dec 2024US 2024/0425324 A1Taiyuan Boshitong Machinery, Electricity and Hydraulic Engineering Co., Ltd.
Most cited
By later US patents
- Color electrographic recording apparatus86US 4,569,584 AXerox Corporation · 1986
- Apparatus and method for register control in web processing apparatus64US 4,264,957 AZerand Corporation · 1981
- Web handling apparatus monitoring system with user defined outputs34US 5,043,904 AWeb Printing Controls Co., Inc. · 1991
- Automatic regulation of the position of the lateral edge of a travelling web30US 4,049,213 AVEB Polygraph Leipzig Kombinat fur Polygraphische Maschinen und Ausrustungen · 1977
- Web handling system29US 4,011,975 APackaging Industries, Inc. · 1977