H04L 67/56
Provisioning of proxy services
Official title: Provisioning of proxy services (store-and-forward switching systems in data switching networks H04L12/54)
H04L67/56 (Provisioning of proxy services) appears on 23,249 US grants and 26,287 published applications in this corpus.
Search patents in H04L- Granted patents
- 23,249
- Published applications
- 26,287
- Assignees
- 4,966
- Inventors
- 41,041
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 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 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 25 | 0 |
| 1999 | 61 | 0 |
| 2000 | 89 | 0 |
| 2001 | 114 | 129 |
| 2002 | 156 | 667 |
| 2003 | 141 | 685 |
| 2004 | 195 | 518 |
| 2005 | 241 | 548 |
| 2006 | 354 | 625 |
| 2007 | 314 | 653 |
| 2008 | 358 | 765 |
| 2009 | 407 | 679 |
| 2010 | 583 | 720 |
| 2011 | 655 | 758 |
| 2012 | 725 | 1001 |
| 2013 | 804 | 1048 |
| 2014 | 1091 | 1423 |
| 2015 | 1183 | 1565 |
| 2016 | 1306 | 1651 |
| 2017 | 1527 | 1779 |
| 2018 | 1460 | 1556 |
| 2019 | 1821 | 1690 |
| 2020 | 2000 | 1719 |
| 2021 | 1863 | 1612 |
| 2022 | 1742 | 1489 |
| 2023 | 1527 | 1121 |
| 2024 | 1245 | 858 |
| 2025 | 860 | 655 |
| 2026 | 380 | 373 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H04L 67/568Storing data temporarily at an intermediate stage9,546
- H04L 67/565Conversion or adaptation of application format or content4,556
- H04L 67/563Data redirection of data network streams3,093
- H04L 67/564Enhancement of application control based on intercepted application data2,172
- H04L 67/561Adding application-functional data or data for application control2,046
- H04L 67/566Grouping or aggregating service requests1,222
- H04L 67/567Integrating service provisioning from a plurality of service providers1,147
- H04L 67/562Brokering proxy services1,111
All 9 subgroupsShow fewer
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