H01Q 15/006

Selective devices having photonic band gap materials or materials of which the

Official title: {Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces}

H01Q15/006 (Selective devices having photonic band gap materials or materials of which the) appears on 704 US grants and 750 published applications in this corpus.

Search patents in H01Q

Granted patents: 704
Published applications: 750
Assignees: 338
Inventors: 1,403
Latest grant: 6 Oct 2026

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H01Q 15/006: granted patents and published applications per publication year
Year	Granted patents	Published applications
1992	2	0
1993	3	0
1994	0	0
1995	4	0
1996	4	0
1997	4	0
1998	1	0
1999	1	0
2000	3	0
2001	3	1
2002	12	3
2003	14	15
2004	7	9
2005	16	14
2006	14	16
2007	14	20
2008	12	20
2009	14	27
2010	21	57
2011	14	29
2012	22	27
2013	26	40
2014	36	26
2015	46	40
2016	32	24
2017	33	28
2018	33	51
2019	53	40
2020	44	48
2021	41	56
2022	53	31
2023	26	44
2024	38	35
2025	37	30
2026	21	19

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

Selective devices having photonic band gap materials or materials of which the

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