B65H 2553/51
Encoders
Official title: Encoders, e.g. linear
B65H2553/51 (Encoders) appears on 357 US grants and 350 published applications in this corpus.
Search patents in B65H- Granted patents
- 357
- Published applications
- 350
- Assignees
- 161
- Inventors
- 769
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 13 | 3 |
| 2002 | 10 | 11 |
| 2003 | 18 | 10 |
| 2004 | 10 | 20 |
| 2005 | 10 | 6 |
| 2006 | 1 | 7 |
| 2007 | 7 | 13 |
| 2008 | 7 | 11 |
| 2009 | 9 | 21 |
| 2010 | 11 | 17 |
| 2011 | 9 | 21 |
| 2012 | 16 | 13 |
| 2013 | 18 | 22 |
| 2014 | 22 | 21 |
| 2015 | 14 | 17 |
| 2016 | 24 | 20 |
| 2017 | 16 | 11 |
| 2018 | 11 | 20 |
| 2019 | 15 | 12 |
| 2020 | 11 | 7 |
| 2021 | 9 | 7 |
| 2022 | 4 | 8 |
| 2023 | 3 | 15 |
| 2024 | 11 | 22 |
| 2025 | 18 | 11 |
| 2026 | 13 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronically controlled dog leash with tension adjustment8 Sep 2026US 12,727,582 B2
- Printers and encoders14 Jul 2026US 12,679,116 B2Hewlett-Packard Development Company, L. P.
- Water activated tape case sealers26 May 2026US 12,636,839 B2Intertape Polymer Corp.
- Systems and methods for scraping physical media elements using presence-based operation12 May 2026US 12,623,871 B1Jackpocket LLC
- Sheet feeding device and image forming apparatus5 May 2026US 12,617,638 B2KYOCERA Document Solutions Inc.
- Medium feed apparatus to advance succeeding sheet of medium when preceding sheet of medium passes pick roller2 Jul 2026US 2026/0184524 A1Pfu Limited
- Substrate alignment18 Jun 2026US 2026/0166898 A1Hewlett-Packard Development Company, L. P.
- Method for in-line treatment of a thread and a system therefore comprising a treatment unit and a thread speed sensor15 Jan 2026US 2026/0015781 A1Coloreel International Holdings Limited
- Electrode material winding apparatus8 Jan 2026US 2026/0008641 A1LG Electronics Inc.
- Electronically Controlled Dog Leash with Tension Adjustment6 Nov 2025US 2025/0338829 A1
Most cited
By later US patents
- Method and apparatus for discriminating and counting documents253US 5,790,697 ACummins-Allion Corp. · 1998
- Method and apparatus for discriminating and counting documents222US 5,815,592 ACummins-Allison Corp. · 1998
- Method and apparatus for discriminating and counting documents207US 5,687,963 ACummison-Allison Corp. · 1997
- Method and apparatus for discriminating and counting documents206US 5,875,259 ACummins-Allison Corp. · 1999
- Method and apparatus for discriminting and counting documents198US 5,870,487 ACummins-Allison Corp. · 1999