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F21V 5/003

Using holograms

Official title: {using holograms}

F21V5/003 (Using holograms) appears on 25 US grants and 22 published applications in this corpus.

Search patents in F21V

Granted patents: 25
Published applications: 22
Assignees: 23
Inventors: 66
Latest grant: 29 Sep 2026

Filings by year

F21V 5/003: granted patents and published applications per publication year
Year	Granted patents	Published applications
2007	0	1
2008	0	1
2009	0	0
2010	1	0
2011	1	0
2012	1	1
2013	2	0
2014	1	0
2015	0	1
2016	0	1
2017	0	1
2018	1	0
2019	2	3
2020	5	4
2021	2	0
2022	1	3
2023	2	3
2024	4	0
2025	0	1
2026	2	2

By publication year. 2026 runs to 8 Oct.

Recent patents

Light collection system for an LED array29 Sep 2026US 12,747,846 B2Robe Lighting s.r.o.
Progressive frost in a luminaire8 Sep 2026US 12,729,831 B2Robe Lighting s.r.o.
Optical cells for modular luminaires19 Nov 2024US 12,146,626 B2IQS GROUP s.r.o.
Modular luminaires12 Nov 2024US 12,140,281 B2IQS GROUP s.r.o.
Light emitting diode arrangements for gemstone evaluation5 Nov 2024US 12,135,278 B2Gemological Institute of America, Inc. (GIA)

Most cited

By later US patents