B65H 2553/26
Piezoelectric sensors
B65H2553/26 (Piezoelectric sensors) appears on 43 US grants and 27 published applications in this corpus.
Search patents in B65H- Granted patents
- 43
- Published applications
- 27
- Assignees
- 38
- Inventors
- 96
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 2 | 3 |
| 2005 | 1 | 1 |
| 2006 | 2 | 3 |
| 2007 | 2 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 2 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 4 |
| 2020 | 0 | 0 |
| 2021 | 3 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for building a roll of material9 Jun 2026US 12,649,639 B2Kimberly-Clark Worldwide, Inc.
- Document stacker with weight sensor2 Apr 2024US 11,945,674 B2Plockmatic International AB
- Ultrasonic sensor, electronic apparatus, and method of driving ultrasonic sensor7 Jun 2022US 11,353,607 B2Seiko Epson Corporation
- Paper conveyance device and method of controlling paper conveyance device10 Aug 2021US 11,084,675 B2KYOCERA Document Solutions Inc.
- Method, system and a computer program product for condition monitoring of a fiber web or paper finishing machine18 May 2021US 11,008,190 B2Valmet Technologies Oy
- System for Successively Delivering Products from a Magazine6 Aug 2026US 2026/0225836 A1General Mills, Inc.
- System and Method for Building a Roll of Material2 May 2024US 2024/0140752 A1Kimberly-Clark Worldwide, Inc.
- Document stacker with weight sensor22 Sep 2022US 2022/0297971 A1Plockmatic International Aktiebolag
- Light emitting load transducers8 Sep 2022US 2022/0281705 A1Hewlett-Packard Development Company, L. P.
- Double feed detection using load sensor28 Jan 2021US 2021/0024311 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Continuous web printing press with page cutting control apparatus and method71US 5,458,062 A1995
- Nip and loading analysis system31US 7,185,537 B2Metso Paper, Inc. · 2007
- Apparatus and method of automatically adjusting a document deceleration rate20US 6,065,746 AUnisys Corporation · 2000
- Surface discriminating device and image forming apparatus having the same20US 6,731,886 B2Canon Kabushiki Kaisha · 2004
- Material sensor18US 5,136,202 AAtochem North America, Inc. · 1992