B41J 19/142
With a reciprocating print head printing in both directions across the paper
Official title: {with a reciprocating print head printing in both directions across the paper width}
B41J19/142 (With a reciprocating print head printing in both directions across the paper) appears on 747 US grants and 616 published applications in this corpus.
Search patents in B41J- Granted patents
- 747
- Published applications
- 616
- Assignees
- 103
- Inventors
- 997
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 10 | 0 |
| 1997 | 13 | 0 |
| 1998 | 9 | 0 |
| 1999 | 10 | 0 |
| 2000 | 27 | 0 |
| 2001 | 30 | 8 |
| 2002 | 38 | 33 |
| 2003 | 35 | 24 |
| 2004 | 24 | 22 |
| 2005 | 21 | 20 |
| 2006 | 15 | 16 |
| 2007 | 13 | 15 |
| 2008 | 12 | 17 |
| 2009 | 14 | 31 |
| 2010 | 16 | 20 |
| 2011 | 13 | 36 |
| 2012 | 29 | 26 |
| 2013 | 26 | 22 |
| 2014 | 33 | 22 |
| 2015 | 29 | 20 |
| 2016 | 25 | 29 |
| 2017 | 28 | 36 |
| 2018 | 27 | 37 |
| 2019 | 37 | 25 |
| 2020 | 27 | 37 |
| 2021 | 31 | 28 |
| 2022 | 21 | 31 |
| 2023 | 28 | 23 |
| 2024 | 26 | 23 |
| 2025 | 17 | 10 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Printing device and printing method9 Jun 2026US 12,649,327 B2Seiko Epson Corporation
- Liquid ejecting device14 Apr 2026US 12,600,137 B2Seiko Epson Corporation
- Liquid discharge apparatus, liquid discharge method, and storage medium7 Apr 2026US 12,594,568 B2Ricoh Company, Ltd.
- Printing device and printing method31 Mar 2026US 12,589,598 B2Seiko Epson Corporation
- Liquid discharge apparatus17 Feb 2026US 12,552,184 B2Brother Kogyo Kabushiki Kaisha
- Liquid discharge head, liquid discharge unit, and liquid discharge apparatus20 Aug 2026US 2026/0241690 A1
- Liquid ejection apparatus and method of forming correction pattern9 Jul 2026US 2026/0192561 A1Seiko Epson Corporation
- Communication of digital representations to nozzle sets26 Mar 2026US 2026/0084434 A1Hewlett-Packard Development Company, L. P.
- Controller, controlling method, and non-transitory computer-readable storage medium therefor5 Mar 2026US 2026/0061743 A1
- Printing apparatus, control method, and storage medium15 Jan 2026US 2026/0014803 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Spot deposition for liquid ink printing161US 4,748,453 AXerox Corporation · 1988
- Printing medium management apparatus149US 5,751,303 ALaserMaster Corporation · 1998
- Multiple inkjet print cartridge alignment by scanning a reference pattern and sampling same with reference to a position encoder135US 5,600,350 AHewlett-Packard Company · 1997
- Resolution-triggered sharpening for scaling of a digital-matrix image124US 5,768,482 AHewlett-Packard Company · 1998
- Fault-tolerant dot-matrix printing111US 5,124,720 AHewlett-Packard Company · 1992