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G01J 2003/1278

Mask with spectral selection

Official title: {Mask with spectral selection}

G01J2003/1278 (Mask with spectral selection) appears on 31 US grants and 27 published applications in this corpus.

Search patents in G01J

Granted patents: 31
Published applications: 27
Assignees: 25
Inventors: 75
Latest grant: 5 Aug 2025

Filings by year

G01J 2003/1278: granted patents and published applications per publication year
Year	Granted patents	Published applications
1987	2	0
1988	0	0
1989	0	0
1990	0	0
1991	0	0
1992	1	0
1993	0	0
1994	3	0
1995	0	0
1996	0	0
1997	0	0
1998	1	0
1999	0	0
2000	0	0
2001	1	2
2002	0	1
2003	2	1
2004	0	0
2005	0	1
2006	0	0
2007	0	1
2008	0	2
2009	0	0
2010	1	1
2011	1	0
2012	0	1
2013	1	0
2014	0	0
2015	0	0
2016	2	5
2017	3	0
2018	0	1
2019	2	0
2020	3	0
2021	1	4
2022	1	1
2023	2	1
2024	1	3
2025	3	2

By publication year. Applications have been published since 2001.

Recent patents

Light detecting device, light detecting system, and filter array5 Aug 2025US 12,382,739 B2Panasonic Intellectual Property Management Co., Ltd.
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Optical filter, light detecting device, and light detecting system25 Feb 2025US 12,235,160 B2Panasonic Intellectual Property Management Co., Ltd.
Light detecting device, light detecting system, and filter array27 Aug 2024US 12,074,184 B2Panasonic Intellectual Property Management Co., Ltd.
Optical filter, light detecting device, and light detecting system26 Dec 2023US 11,852,534 B2Panasonic Intellectual Property Management Co., Ltd.

Most cited

By later US patents