G03G 15/1635

The field being produced by laying down an electrostatic charge behind the

Official title: {the field being produced by laying down an electrostatic charge behind the base or the recording member, e.g. by a corona device}

G03G15/1635 (The field being produced by laying down an electrostatic charge behind the) appears on 631 US grants and 266 published applications in this corpus.

Search patents in G03G

Granted patents: 631
Published applications: 266
Assignees: 80
Inventors: 1,239
Latest grant: 25 Aug 2026

Filings by year

G03G 15/1635: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	2	0
1977	4	0
1978	7	0
1979	5	0
1980	4	0
1981	4	0
1982	5	0
1983	7	0
1984	7	0
1985	6	0
1986	4	0
1987	7	0
1988	12	0
1989	22	0
1990	18	0
1991	16	0
1992	40	0
1993	25	0
1994	29	0
1995	15	0
1996	37	0
1997	36	0
1998	33	0
1999	15	0
2000	9	0
2001	11	2
2002	7	2
2003	8	15
2004	11	16
2005	10	14
2006	13	14
2007	9	20
2008	15	16
2009	17	8
2010	11	7
2011	6	10
2012	4	13
2013	11	10
2014	12	7
2015	18	17
2016	13	5
2017	6	5
2018	8	10
2019	10	11
2020	14	12
2021	8	13
2022	8	8
2023	12	12
2024	10	13
2025	6	3
2026	4	3

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

The field being produced by laying down an electrostatic charge behind the

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