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G02F 1/0036

Magneto-optical materials

Official title: {Magneto-optical materials}

G02F1/0036 (Magneto-optical materials) appears on 161 US grants and 141 published applications in this corpus.

Search patents in G02F

Granted patents: 161
Published applications: 141
Assignees: 95
Inventors: 340
Latest grant: 29 Sep 2026

Filings by year

G02F 1/0036: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	5	0
1977	0	0
1978	1	0
1979	0	0
1980	1	0
1981	1	0
1982	0	0
1983	0	0
1984	0	0
1985	3	0
1986	3	0
1987	2	0
1988	6	0
1989	4	0
1990	2	0
1991	2	0
1992	2	0
1993	1	0
1994	2	0
1995	1	0
1996	4	0
1997	3	0
1998	2	0
1999	2	0
2000	2	0
2001	0	1
2002	2	2
2003	1	8
2004	4	6
2005	4	0
2006	6	3
2007	1	1
2008	1	6
2009	1	4
2010	1	2
2011	1	2
2012	4	2
2013	1	8
2014	5	7
2015	7	10
2016	11	8
2017	5	13
2018	9	12
2019	10	13
2020	10	4
2021	5	5
2022	5	2
2023	5	8
2024	3	9
2025	4	2
2026	6	3

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

Recent patents

Method and system for multicolor photonic pigments from magneticially assembled nanorod arrays29 Sep 2026US 12,748,324 B2The Regents of the University of California
Paramagnetic garnet-type transparent ceramic, magneto-optical material, and magneto-optical device7 Jul 2026US 12,675,010 B2Shin-Etsu Chemical Co., Ltd.
Paramagnetic garnet-type transparent ceramic, magneto-optical device, and production method for paramagnetic garnet-type transparent ceramic30 Jun 2026US 12,671,019 B2Shin-Etsu Chemical Co., Ltd.
Bismuth-substituted rare earth iron garnet single crystal, faraday rotator, optical isolator, and production method for bismuth-substituted rare earth iron garnet single crystal24 Mar 2026US 12,585,146 B2Shin-Etsu Chemical Co., Ltd.
Glass material17 Mar 2026US 12,577,144 B2Nippon Electric Glass Co., Ltd.

Most cited

By later US patents