G03H 1/26

Processes or apparatus specially adapted to produce multiple sub- holograms or to

Official title: Processes or apparatus specially adapted to produce multiple {sub-} holograms or to obtain images from them, e.g. multicolour technique

G03H1/26 (Processes or apparatus specially adapted to produce multiple sub- holograms or to) appears on 1,769 US grants and 1,766 published applications in this corpus.

Search patents in G03H

Granted patents: 1,769
Published applications: 1,766
Assignees: 697
Inventors: 2,890
Latest grant: 15 Sep 2026

Filings by year

G03H 1/26: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	11	0
1977	8	0
1978	10	0
1979	7	0
1980	3	0
1981	9	0
1982	6	0
1983	7	0
1984	5	0
1985	6	0
1986	6	0
1987	7	0
1988	6	0
1989	14	0
1990	13	0
1991	18	0
1992	21	0
1993	18	0
1994	21	0
1995	25	0
1996	36	0
1997	28	0
1998	36	0
1999	35	0
2000	48	0
2001	37	17
2002	43	48
2003	42	49
2004	49	66
2005	41	80
2006	58	63
2007	50	108
2008	34	79
2009	44	76
2010	63	90
2011	54	41
2012	53	52
2013	44	61
2014	46	64
2015	36	65
2016	42	70
2017	64	68
2018	55	79
2019	66	83
2020	73	95
2021	54	105
2022	93	84
2023	74	67
2024	56	71
2025	61	56
2026	33	29

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

Processes or apparatus specially adapted to produce multiple sub- holograms or to

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