H04L 63/04

Network architectures or network communication protocols for network security: for providing a

Official title: {for providing a confidential data exchange among entities communicating through data packet networks}

H04L63/04 (Network architectures or network communication protocols for network security: for providing a) appears on 28,688 US grants and 33,196 published applications in this corpus.

Search patents in H04L
Granted patents
28,688
Published applications
33,196
Assignees
7,001
Inventors
45,971
Latest grant
6 Oct 2026

Filings by year

H04L 63/04: granted patents and published applications per publication year
YearGranted patentsPublished applications
198310
198420
198510
198610
198720
198810
198940
199030
199130
199270
199330
1994110
1995130
1996170
1997360
1998610
19991020
20001150
2001133133
2002129662
2003135798
2004191727
2005261870
2006468945
2007479874
2008488848
2009552771
2010702790
2011707738
2012805896
20139151083
201412461424
201513901613
201615602012
201717642197
201817532121
201921052199
202021042254
202121822088
202221371927
202319871734
202417631407
202515321232
2026817853

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