B41J 2/14209

Of finger type, chamber walls consisting integrally of piezoelectric material

Official title: {of finger type, chamber walls consisting integrally of piezoelectric material}

B41J2/14209 (Of finger type, chamber walls consisting integrally of piezoelectric material) appears on 1,117 US grants and 1,096 published applications in this corpus.

Search patents in B41J

Granted patents: 1,117
Published applications: 1,096
Assignees: 103
Inventors: 913
Latest grant: 29 Sep 2026

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B41J 2/14209: granted patents and published applications per publication year
Year	Granted patents	Published applications
1985	1	0
1986	1	0
1987	2	0
1988	3	0
1989	4	0
1990	0	0
1991	3	0
1992	1	0
1993	8	0
1994	7	0
1995	16	0
1996	12	0
1997	11	0
1998	15	0
1999	11	0
2000	15	0
2001	20	6
2002	11	48
2003	31	48
2004	36	60
2005	32	94
2006	43	68
2007	61	72
2008	49	54
2009	63	40
2010	65	22
2011	57	30
2012	38	42
2013	45	40
2014	50	42
2015	48	39
2016	34	23
2017	31	49
2018	38	43
2019	43	60
2020	35	44
2021	32	38
2022	38	33
2023	31	34
2024	33	32
2025	24	25
2026	19	10

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

Of finger type, chamber walls consisting integrally of piezoelectric material

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