B41J 2202/11
Characterised by specific geometrical characteristics
Official title: characterised by specific geometrical characteristics
B41J2202/11 (Characterised by specific geometrical characteristics) appears on 1,316 US grants and 1,364 published applications in this corpus.
Search patents in B41J- Granted patents
- 1,316
- Published applications
- 1,364
- Assignees
- 128
- Inventors
- 1,528
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 5 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 4 | 0 |
| 1998 | 24 | 0 |
| 1999 | 21 | 0 |
| 2000 | 36 | 0 |
| 2001 | 19 | 3 |
| 2002 | 18 | 22 |
| 2003 | 15 | 23 |
| 2004 | 26 | 56 |
| 2005 | 12 | 44 |
| 2006 | 47 | 46 |
| 2007 | 38 | 78 |
| 2008 | 32 | 91 |
| 2009 | 64 | 108 |
| 2010 | 94 | 61 |
| 2011 | 96 | 45 |
| 2012 | 51 | 30 |
| 2013 | 37 | 44 |
| 2014 | 59 | 61 |
| 2015 | 61 | 47 |
| 2016 | 41 | 43 |
| 2017 | 43 | 55 |
| 2018 | 41 | 40 |
| 2019 | 40 | 63 |
| 2020 | 57 | 97 |
| 2021 | 70 | 69 |
| 2022 | 70 | 60 |
| 2023 | 53 | 51 |
| 2024 | 35 | 41 |
| 2025 | 45 | 42 |
| 2026 | 24 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liquid jetting apparatus29 Sep 2026US 12,746,751 B2Brother Kogyo Kabushiki Kaisha
- Liquid ejecting head and liquid ejecting apparatus22 Sep 2026US 12,741,464 B2Seiko Epson Corporation
- Liquid discharge head and liquid discharge apparatus25 Aug 2026US 12,715,214 B2Ricoh Company, Ltd.
- Liquid ejection head and liquid ejection device18 Aug 2026US 12,709,098 B2RISO Technologies Corporation
- Liquid ejection head11 Aug 2026US 12,703,182 B2RISO Technologies Corporation
- Liquid ejecting head and liquid ejecting apparatus1 Oct 2026US 2026/0296004 A1Seiko Epson Corporation
- Liquid ejecting head and liquid ejecting apparatus1 Oct 2026US 2026/0296009 A1Seiko Epson Corporation
- Liquid discharge head1 Oct 2026US 2026/0296015 A1Canon Kabushiki Kaisha
- Liquid ejection head24 Sep 2026US 2026/0285040 A1RISO Technologies Corporation
- Liquid Ejecting Head And Printing Apparatus17 Sep 2026US 2026/0273938 A1Seiko Epson Corporation
Most cited
By later US patents
- Liquid jet recording process and liquid jet recording head1,557US 4,313,124 ACanon Kabushiki Kaisha · 1982
- Method of fabricating bubblejet print devices using semiconductor fabrication techniques311US 5,841,452 ACanon Information Systems Research Australia Pty. Ltd. · 1998
- Ink-jet recording apparatus129US 5,534,900 ASeiko Epson Corporation · 1996
- Impulse ink jet system127US 4,730,197 APitney Bowes Inc. · 1988
- Laminated ink distribution assembly for a printer94US 6,796,731 B2Silverbrook Research Pty Ltd · 2004