B41J 2/2125
By means of nozzle diameter selection
Official title: {by means of nozzle diameter selection}
B41J2/2125 (By means of nozzle diameter selection) appears on 191 US grants and 166 published applications in this corpus.
Search patents in B41J- Granted patents
- 191
- Published applications
- 166
- Assignees
- 32
- Inventors
- 296
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 10 | 0 |
| 2001 | 3 | 2 |
| 2002 | 8 | 10 |
| 2003 | 9 | 7 |
| 2004 | 4 | 12 |
| 2005 | 9 | 8 |
| 2006 | 8 | 13 |
| 2007 | 6 | 14 |
| 2008 | 14 | 20 |
| 2009 | 11 | 11 |
| 2010 | 11 | 11 |
| 2011 | 10 | 8 |
| 2012 | 14 | 7 |
| 2013 | 16 | 9 |
| 2014 | 7 | 1 |
| 2015 | 5 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 8 |
| 2018 | 8 | 2 |
| 2019 | 5 | 5 |
| 2020 | 5 | 6 |
| 2021 | 4 | 4 |
| 2022 | 4 | 3 |
| 2023 | 2 | 0 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Printing apparatus having operating mode in which ink ejection is shared by first head and second head at prescribed contribution ratio10 Dec 2024US 12,162,280 B2Brother Kogyo Kabushiki Kaisha
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- Apparatuses and methods for printing security documents30 May 2023US 11,660,896 B2De La Rue International Limited
- Liquid ejecting device and liquid ejecting method17 Jul 2025US 2025/0229525 A1Seiko Epson Corporation
- Droplet discharging device and droplet discharging method26 Dec 2024US 2024/0424789 A1Sijtechnology, Inc.
- Liquid droplet discharging apparatus4 Jul 2024US 2024/0217232 A1Brother Kogyo Kabushiki Kaisha
- Printing apparatus having operating mode in which ink ejection is shared by first head and second head at prescribed contribution ratio29 Sep 2022US 2022/0305774 A1Brother Kogyo Kabushiki Kaisha
- Inkjet printing apparatus18 Aug 2022US 2022/0258465 A1Samsung Display Co., Ltd.
Most cited
By later US patents
- Ink jet printhead for continuous tone and text printing215US 5,412,410 AXerox Corporation · 1995
- Multitone ink jet printer and method of operation158US 4,746,935 AHewlett-Packard Company · 1988
- 3D printing and forming of structures115US 6,164,850 A2000
- Multi-resolution roofshooter printheads102US 5,208,605 AXerox Corporation · 1993
- Fluid ejection device nozzle array configuration95US 7,350,902 B2Eastman Kodak Company · 2008