B41J 2/2054
By the variation of dot disposition or characteristics
Official title: {by the variation of dot disposition or characteristics, e.g. dot number density, dot shape}
B41J2/2054 (By the variation of dot disposition or characteristics) appears on 283 US grants and 292 published applications in this corpus.
Search patents in B41J- Granted patents
- 283
- Published applications
- 292
- Assignees
- 71
- Inventors
- 516
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 3 |
| 2003 | 4 | 1 |
| 2004 | 0 | 2 |
| 2005 | 3 | 6 |
| 2006 | 1 | 5 |
| 2007 | 5 | 3 |
| 2008 | 5 | 0 |
| 2009 | 1 | 4 |
| 2010 | 1 | 1 |
| 2011 | 5 | 6 |
| 2012 | 1 | 1 |
| 2013 | 4 | 3 |
| 2014 | 4 | 8 |
| 2015 | 18 | 19 |
| 2016 | 21 | 24 |
| 2017 | 20 | 28 |
| 2018 | 18 | 26 |
| 2019 | 22 | 22 |
| 2020 | 34 | 41 |
| 2021 | 24 | 24 |
| 2022 | 23 | 15 |
| 2023 | 17 | 20 |
| 2024 | 17 | 12 |
| 2025 | 10 | 12 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Inkjet recording system and inkjet recording method4 Jun 2026US 2026/0152008 A1KYOCERA Corporation
- Method for improving the consistency of the color density over a printing width and inkjet printer26 Mar 2026US 2026/0087290 A1Bobst Mex SA
- Printing apparatus, control method, and storage medium19 Mar 2026US 2026/0077602 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Gray tone generation71US 3,977,007 ATeletype Corporation · 1976
- Ink-jet print head with multiple nozzles per expulsion chamber49US 6,084,609 AOlivetti Lexikon S.p.A. · 2000
- Tone recording method using ink recording head44US 5,430,469 ACanon Kabushiki Kaisha · 1995
- Techniques for print ink volume control to deposit fluids within precise tolerances44US 9,010,899 B2Kateeva, Inc. · 2015
- Ink-based layer fabrication using halftoning to control thickness41US 8,995,022 B1Kateeva, Inc. · 2015