B65H 23/046
Sensing longitudinal register of web
Official title: {Sensing longitudinal register of web (B65H23/18 takes precedence)}
B65H23/046 (Sensing longitudinal register of web) appears on 79 US grants and 49 published applications in this corpus.
Search patents in B65H- Granted patents
- 79
- Published applications
- 49
- Assignees
- 66
- Inventors
- 186
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 2 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 3 |
| 2019 | 3 | 2 |
| 2020 | 1 | 4 |
| 2021 | 0 | 1 |
| 2022 | 4 | 4 |
| 2023 | 1 | 3 |
| 2024 | 4 | 6 |
| 2025 | 6 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System for determining cause of electrode connection and roll map generation system using same14 Apr 2026US 12,601,647 B2LG Energy Solution, Ltd.
- Paper feeding device and image forming apparatus24 Mar 2026US 12,583,702 B2Ricoh Company, Ltd.
- System for tracking position of an electrode, and a method thereof16 Dec 2025US 12,500,276 B2LG Energy Solutions, Ltd.
- Measurement value correction of a reference mark on a material web18 Nov 2025US 12,473,169 B2Siemens Aktiengesellschaft
- Long medium15 Jul 2025US 12,358,315 B1Max Co., Ltd.
- Film conveyance machine, film conveyance method, and film manufacturing apparatus30 Jul 2026US 2026/0216939 A1The Japan Steel Works, Ltd.
- Electrode position tracking system5 Mar 2026US 2026/0066362 A1LG Energy Solution, Ltd.
- Conveyor belt having magnetic linear encoder readable magnetic markers22 Jan 2026US 2026/0021971 A1
- Long medium9 Oct 2025US 2025/0313027 A1Max Co., Ltd.
- Electrode position tracking system11 Sep 2025US 2025/0286151 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Continuous web printing press with page cutting control apparatus and method71US 5,458,062 A1995
- Method and apparatus for precisely positioning and stabilizing a continuous belt or web or the like66US 4,959,040 ARastergraphics, Inc. · 1990
- Detection of marks repetitively placed at lengthwise intervals along a web44US 5,572,433 AThe Wiggins Teape Group Limited · 1996
- Phasing control system for web having variable repeat length portions43US 4,781,317 AAdolph Coors Company · 1988
- Motion tracking using applied thermal gradients38US 5,682,331 AXerox Corporation · 1997