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H04N 5/28

Mobile studios

H04N5/28 (Mobile studios) appears on 186 US grants and 232 published applications in this corpus.

Search patents in H04N

Granted patents: 186
Published applications: 232
Assignees: 99
Inventors: 351
Latest grant: 29 Sep 2026

Filings by year

H04N 5/28: granted patents and published applications per publication year
Year	Granted patents	Published applications
1977	1	0
1978	0	0
1979	0	0
1980	0	0
1981	0	0
1982	0	0
1983	0	0
1984	0	0
1985	0	0
1986	0	0
1987	0	0
1988	0	0
1989	0	0
1990	0	0
1991	0	0
1992	0	0
1993	0	0
1994	1	0
1995	0	0
1996	3	0
1997	1	0
1998	1	0
1999	0	0
2000	0	0
2001	0	2
2002	1	0
2003	0	0
2004	1	0
2005	1	2
2006	1	2
2007	0	6
2008	1	1
2009	1	3
2010	1	1
2011	2	3
2012	1	4
2013	4	14
2014	8	13
2015	3	19
2016	10	11
2017	13	14
2018	10	16
2019	14	11
2020	12	21
2021	21	27
2022	25	17
2023	14	17
2024	17	17
2025	14	5
2026	4	6

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

Recent patents

Weapon usage monitoring system having real-time performance metrics feedback based on discharge event detection29 Sep 2026US 12,747,922 B2Armaments Research Company, Inc.
Weapon usage monitoring system having a signal processing module that determines a discharge event21 Jul 2026US 12,687,357 B2Armaments Research Company, Inc.
Weapon usage monitoring system having discharge event monitoring with zero radio signal emission21 Jul 2026US 12,687,358 B2Armaments Research Company, Inc.
Weapon usage monitoring system having predictive maintenance and performance metrics12 May 2026US 12,624,914 B2Armaments Research Company, Inc.
Weapon usage monitoring system having discharge event monitoring directed toward quick change barrel2 Dec 2025US 12,487,044 B2Armaments Research Company, Inc.

Most cited

By later US patents