H01Q 9/26

With folded element or elements, the folded parts being spaced apart a

Official title: with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength (resonant loop antennas H01Q7/00)

H01Q9/26 (With folded element or elements, the folded parts being spaced apart a) appears on 1,436 US grants and 1,403 published applications in this corpus.

Search patents in H01Q

Granted patents: 1,436
Published applications: 1,403
Assignees: 761
Inventors: 2,849
Latest grant: 6 Oct 2026

Filings by year

H01Q 9/26: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	6	0
1977	6	0
1978	12	0
1979	3	0
1980	3	0
1981	4	0
1982	5	0
1983	6	0
1984	5	0
1985	6	0
1986	9	0
1987	6	0
1988	8	0
1989	7	0
1990	2	0
1991	3	0
1992	4	0
1993	4	0
1994	8	0
1995	3	0
1996	6	0
1997	4	0
1998	6	0
1999	14	0
2000	27	0
2001	24	5
2002	29	24
2003	24	25
2004	24	46
2005	41	35
2006	36	54
2007	30	49
2008	31	67
2009	37	65
2010	61	73
2011	36	59
2012	41	53
2013	51	67
2014	54	60
2015	56	57
2016	59	40
2017	57	65
2018	58	69
2019	78	86
2020	81	87
2021	75	62
2022	71	69
2023	56	64
2024	69	48
2025	57	42
2026	33	32

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

With folded element or elements, the folded parts being spaced apart a

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