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B41J 2/1404

Geometrical characteristics

Official title: {Geometrical characteristics}

B41J2/1404 (Geometrical characteristics) appears on 1,407 US grants and 1,345 published applications in this corpus.

Search patents in B41J

Granted patents: 1,407
Published applications: 1,345
Assignees: 93
Inventors: 1,387
Latest grant: 15 Sep 2026

Filings by year

B41J 2/1404: granted patents and published applications per publication year
Year	Granted patents	Published applications
1981	1	0
1982	4	0
1983	1	0
1984	1	0
1985	1	0
1986	5	0
1987	3	0
1988	5	0
1989	2	0
1990	3	0
1991	2	0
1992	6	0
1993	4	0
1994	4	0
1995	12	0
1996	12	0
1997	14	0
1998	21	0
1999	23	0
2000	34	0
2001	53	11
2002	54	54
2003	57	55
2004	42	70
2005	32	43
2006	52	69
2007	44	88
2008	51	92
2009	67	102
2010	77	78
2011	98	26
2012	57	34
2013	41	35
2014	41	26
2015	39	39
2016	29	33
2017	27	74
2018	61	62
2019	72	64
2020	62	56
2021	42	40
2022	41	39
2023	39	40
2024	29	46
2025	20	22
2026	22	47

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Liquid ejecting head and liquid ejecting apparatus15 Sep 2026US 12,734,802 B2Canon Kabushiki Kaisha
Liquid ejection head and liquid ejection apparatus1 Sep 2026US 12,722,390 B2Canon Kabushiki Kaisha
Liquid ejection head18 Aug 2026US 12,709,103 B2Canon Kabushiki Kaisha
Liquid ejection head11 Aug 2026US 12,703,186 B2Canon Kabushiki Kaisha
Ink jet recording method, and ink jet recording apparatus11 Aug 2026US 12,703,188 B2Canon Kabushiki Kaisha

Most cited

By later US patents