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H04N 1/19536

Refracting elements

Official title: {Refracting elements}

H04N1/19536 (Refracting elements) appears on 14 US grants and 2 published applications in this corpus.

Search patents in H04N

Granted patents: 14
Published applications: 2
Assignees: 11
Inventors: 37
Latest grant: 22 Mar 2005

Filings by year

H04N 1/19536: granted patents and published applications per publication year
Year	Granted patents	Published applications
1980	1	0
1981	0	0
1982	0	0
1983	0	0
1984	1	0
1985	1	0
1986	0	0
1987	2	0
1988	1	0
1989	1	0
1990	1	0
1991	0	0
1992	0	0
1993	0	0
1994	1	0
1995	0	0
1996	0	0
1997	0	0
1998	0	0
1999	2	0
2000	0	0
2001	2	0
2002	0	0
2003	0	1
2004	0	0
2005	1	0
2006	0	0
2007	0	0
2008	0	0
2009	0	0
2010	0	0
2011	0	0
2012	0	0
2013	0	0
2014	0	0
2015	0	0
2016	0	0
2017	0	0
2018	0	0
2019	0	0
2020	0	0
2021	0	1

By publication year. Applications have been published since 2001.

Recent patents

Apparatus and method for optically projecting pixel-based image information onto a light-sensitive material22 Mar 2005US 6,870,597 B2Agfa-Gevaert
Image pickup apparatus for image film17 Apr 2001US 6,219,092 B1Sony Corporation
Photoplotting method and an arrangement for plotting a computer-stored raster image on a plane, photosensitive record carrier23 Jan 2001US 6,178,006 B1MIVATEC Hard-und Software GmbH
Resolution enhancement by multiple scanning with a low-resolution, two-dimensional sensor array21 Dec 1999US 6,005,682 AXerox Corporation
Image input apparatus for capturing images of multiple resolutions6 Jul 1999US 5,920,342 AKabushiki Kaisha Toshiba

Most cited

By later US patents