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H04N 2201/3295

Deletion of stored data

Official title: Deletion of stored data; Preventing such deletion

H04N2201/3295 (Deletion of stored data) appears on 243 US grants and 218 published applications in this corpus.

Search patents in H04N

Granted patents: 243
Published applications: 218
Assignees: 82
Inventors: 428
Latest grant: 25 Aug 2026

Filings by year

H04N 2201/3295: granted patents and published applications per publication year
Year	Granted patents	Published applications
1988	1	0
1989	1	0
1990	2	0
1991	2	0
1992	2	0
1993	1	0
1994	2	0
1995	1	0
1996	5	0
1997	6	0
1998	8	0
1999	7	0
2000	13	0
2001	10	1
2002	9	11
2003	3	14
2004	4	14
2005	6	19
2006	9	19
2007	9	19
2008	7	21
2009	13	17
2010	13	18
2011	11	8
2012	26	6
2013	15	7
2014	13	9
2015	8	7
2016	4	4
2017	9	7
2018	6	3
2019	4	2
2020	4	1
2021	0	0
2022	2	4
2023	1	4
2024	2	2
2025	2	0
2026	2	1

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

Recent patents

Image reading apparatus, information processing method, and non-transitory recording medium for editing page data of a multi-page document in external storage25 Aug 2026US 12,719,997 B2Pfu Limited
Image management apparatus managing automatic image deletion of transferred image based on grace period, and image management method and recording medium16 Jun 2026US 12,656,972 B2Casio Computer Co., Ltd.
Shredder system18 Mar 2025US 12,251,704 B2Realize Company Inc.
Image processing apparatus, image processing method, and storage medium for generating a name using characters recognized in image data11 Mar 2025US 12,250,355 B2Canon Kabushiki Kaisha
Information processing apparatus, non-transitory computer readable medium, and information processing method for transfering post-processing information1 Oct 2024US 12,108,008 B2FUJIFILM Business Innovation Corp.

Most cited

By later US patents