G03G 21/1875

Provided with identifying means or means for storing process- or use parameters

Official title: {provided with identifying means or means for storing process- or use parameters, e.g. lifetime of the cartridge}

G03G21/1875 (Provided with identifying means or means for storing process- or use parameters) appears on 1,282 US grants and 1,244 published applications in this corpus.

Search patents in G03G

Granted patents: 1,282
Published applications: 1,244
Assignees: 100
Inventors: 1,503
Latest grant: 6 Oct 2026

Filings by year

G03G 21/1875: granted patents and published applications per publication year
Year	Granted patents	Published applications
1985	2	0
1986	2	0
1987	1	0
1988	3	0
1989	3	0
1990	4	0
1991	8	0
1992	3	0
1993	9	0
1994	5	0
1995	3	0
1996	7	0
1997	9	0
1998	12	0
1999	20	0
2000	17	0
2001	27	10
2002	24	43
2003	35	38
2004	30	35
2005	37	47
2006	44	53
2007	30	34
2008	37	40
2009	30	27
2010	30	23
2011	24	37
2012	28	29
2013	25	43
2014	46	40
2015	49	46
2016	47	42
2017	64	61
2018	57	65
2019	66	46
2020	66	84
2021	65	90
2022	80	78
2023	84	70
2024	51	67
2025	59	60
2026	39	36

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

Provided with identifying means or means for storing process- or use parameters

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