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H04B 5/263

Multiple coils at either side

Official title: {Multiple coils at either side}

H04B5/263 (Multiple coils at either side) appears on 782 US grants and 919 published applications in this corpus.

Search patents in H04B

Granted patents: 782
Published applications: 919
Assignees: 364
Inventors: 1,425
Latest grant: 29 Sep 2026

Filings by year

H04B 5/263: granted patents and published applications per publication year
Year	Granted patents	Published applications
1978	1	0
1979	1	0
1980	0	0
1981	1	0
1982	0	0
1983	1	0
1984	1	0
1985	0	0
1986	0	0
1987	1	0
1988	1	0
1989	0	0
1990	0	0
1991	1	0
1992	0	0
1993	0	0
1994	2	0
1995	1	0
1996	0	0
1997	0	0
1998	1	0
1999	4	0
2000	2	0
2001	2	0
2002	6	5
2003	3	2
2004	0	1
2005	2	6
2006	3	5
2007	3	3
2008	1	17
2009	1	20
2010	6	18
2011	8	18
2012	16	33
2013	17	50
2014	25	57
2015	32	65
2016	61	67
2017	71	67
2018	69	93
2019	77	74
2020	69	52
2021	64	72
2022	61	57
2023	58	56
2024	48	33
2025	41	35
2026	20	13

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

Recent patents

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Most cited

By later US patents