H04L 63/08

Network architectures or network communication protocols for network security: for authentication of

Official title: {for authentication of entities (cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32)}

H04L63/08 (Network architectures or network communication protocols for network security: for authentication of) appears on 54,341 US grants and 62,890 published applications in this corpus.

Search patents in H04L
Granted patents
54,341
Published applications
62,890
Assignees
10,137
Inventors
81,950
Latest grant
6 Oct 2026

Filings by year

H04L 63/08: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197820
197900
198010
198100
198200
198300
198410
198510
198620
198710
198800
198940
199040
199110
199260
199390
1994120
1995150
1996300
1997400
1998870
19991210
20001550
2001171153
2002186805
20031881088
20042511101
20053711315
20066031462
20076551473
20087631569
20098161461
201011201478
201111711517
201214811770
201319302265
201426183019
201528893625
201633334327
201737114338
201837034019
201941144165
202042834383
202140013885
202237443605
202337033225
202433842849
202529982390
202616611603

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

Subgroups

Granted patents
All 10 subgroups

Recent patents

Most cited

By later US patents