B41J 19/145
Dot misalignment correction
Official title: {Dot misalignment correction}
B41J19/145 (Dot misalignment correction) appears on 275 US grants and 250 published applications in this corpus.
Search patents in B41J- Granted patents
- 275
- Published applications
- 250
- Assignees
- 44
- Inventors
- 398
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 5 |
| 2002 | 15 | 7 |
| 2003 | 18 | 12 |
| 2004 | 11 | 11 |
| 2005 | 5 | 4 |
| 2006 | 4 | 7 |
| 2007 | 7 | 9 |
| 2008 | 3 | 8 |
| 2009 | 9 | 11 |
| 2010 | 8 | 6 |
| 2011 | 4 | 15 |
| 2012 | 9 | 9 |
| 2013 | 8 | 7 |
| 2014 | 14 | 9 |
| 2015 | 11 | 8 |
| 2016 | 14 | 10 |
| 2017 | 10 | 13 |
| 2018 | 10 | 19 |
| 2019 | 18 | 14 |
| 2020 | 16 | 21 |
| 2021 | 18 | 10 |
| 2022 | 6 | 9 |
| 2023 | 11 | 7 |
| 2024 | 10 | 10 |
| 2025 | 3 | 6 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Ejection apparatus and ejection speed calculation method21 Oct 2025US 12,447,740 B2Canon Kabushiki Kaisha
- Substrate processing device and control method for substrate processing device4 Mar 2025US 12,240,259 B2Semes Co., Ltd.
- 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
- Printing apparatus, control method, and storage medium15 Jan 2026US 2026/0014803 A1Canon Kabushiki Kaisha
- Printing method, printing device, and non-transitory computer readable medium storing program25 Dec 2025US 2025/0388025 A1Mimaki Engineering Co., Ltd.
- Ejection apparatus and ejection speed calculation method4 Dec 2025US 2025/0367923 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Print cartridge bidirectional alignment in carriage axis100US 5,250,956 AHewlett-Packard Company · 1993
- Inkjet printhead calibration90US 6,076,915 AHewlett-Packard Company · 2000
- Misregistration correction for bidirectional printing in consideration of inclination of nozzle array87US 6,554,387 B1Seiko Epson Corporation · 2003
- Automatic print cartridge alignment sensor system78US 5,289,208 AHewlett-Packard Company · 1994
- Method of printing test pattern and printing apparatus for the same64US 6,310,637 B1Seiko Epson Corporation · 2001