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H01S 5/3027

Iv compounds

Official title: {IV compounds}

H01S5/3027 (Iv compounds) appears on 73 US grants and 78 published applications in this corpus.

Search patents in H01S

Granted patents: 73
Published applications: 78
Assignees: 49
Inventors: 203
Latest grant: 23 Apr 2024

Filings by year

H01S 5/3027: granted patents and published applications per publication year
Year	Granted patents	Published applications
1984	1	0
1985	0	0
1986	0	0
1987	0	0
1988	0	0
1989	0	0
1990	0	0
1991	0	0
1992	0	0
1993	0	0
1994	1	0
1995	0	0
1996	0	0
1997	1	0
1998	0	0
1999	2	0
2000	0	0
2001	0	0
2002	3	2
2003	4	7
2004	2	6
2005	3	3
2006	7	5
2007	0	6
2008	3	4
2009	6	1
2010	2	3
2011	1	0
2012	1	1
2013	2	3
2014	1	3
2015	2	7
2016	6	4
2017	6	5
2018	1	2
2019	4	3
2020	3	5
2021	4	4
2022	4	2
2023	1	0
2024	2	0
2025	0	0
2026	0	2

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

Subgroups

Granted patents

Recent patents

Semiconductor devices for lasing applications and methods of manufacturing such devices23 Apr 2024US 11,967,801 B2NanoPro AB
PSE device and powered device of optical power supply system, and optical power supply system9 Jan 2024US 11,870,204 B2KYOCERA Corporation
PSE device and powered device of optical power supply system, and optical power supply system12 Sep 2023US 11,757,246 B2KYOCERA Corporation
PSE device and powered device of optical power supply system, and optical power supply system5 Apr 2022US 11,296,479 B2KYOCERA Corporation
Nanolaser based on depth-subwavelength graphene-dielectric hyperbolic dispersive cavity29 Mar 2022US 11,289,878 B2Zhengzhou University of Aeronautics

Most cited

By later US patents