H04N 21/4424

Monitoring of the internal components or processes of the client device

Official title: {Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used (error monitoring in general G06F11/30; arrangements for monitoring conditions of receiving stations in broadcast systems H04H60/32; diagnosis, testing or measuring for television receivers H04N17/04)}

H04N21/4424 (Monitoring of the internal components or processes of the client device) appears on 884 US grants and 1,145 published applications in this corpus.

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Granted patents
884
Published applications
1,145
Assignees
377
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2,050
Latest grant
25 Aug 2026

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H04N 21/4424: granted patents and published applications per publication year
YearGranted patentsPublished applications
199110
199200
199300
199400
199500
199620
199710
199810
199930
200010
200115
2002535
2003834
20041433
20051047
20061845
20071370
20081956
20094154
20102644
20113635
20124960
20134050
20145755
20157456
20164758
20174747
20185428
20194242
20203850
20215167
20224449
20235149
20244839
20252622
20261615

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

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