H04L 67/142
Managing session states for stateless protocols
Official title: Managing session states for stateless protocols; Signalling session states; State transitions; Keeping-state mechanisms
H04L67/142 (Managing session states for stateless protocols) appears on 1,831 US grants and 1,972 published applications in this corpus.
Search patents in H04L- Granted patents
- 1,831
- Published applications
- 1,972
- Assignees
- 637
- Inventors
- 3,513
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 10 | 0 |
| 2001 | 14 | 7 |
| 2002 | 14 | 89 |
| 2003 | 15 | 88 |
| 2004 | 22 | 55 |
| 2005 | 27 | 67 |
| 2006 | 58 | 56 |
| 2007 | 43 | 76 |
| 2008 | 56 | 77 |
| 2009 | 58 | 61 |
| 2010 | 66 | 63 |
| 2011 | 63 | 61 |
| 2012 | 62 | 84 |
| 2013 | 78 | 77 |
| 2014 | 73 | 77 |
| 2015 | 97 | 109 |
| 2016 | 95 | 138 |
| 2017 | 121 | 114 |
| 2018 | 122 | 89 |
| 2019 | 134 | 91 |
| 2020 | 108 | 109 |
| 2021 | 117 | 90 |
| 2022 | 93 | 95 |
| 2023 | 91 | 67 |
| 2024 | 94 | 68 |
| 2025 | 55 | 41 |
| 2026 | 31 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- System providing faster and more efficient data communication6 Oct 2026US RE51,060 E1Bright Data Ltd.
- Proxy device with delay measuring capability22 Sep 2026US 12,744,828 B2Bright Data Ltd.
- Content fetching by mobile device selected based on battery charge level15 Sep 2026US 12,739,296 B2Bright Data Ltd.
- Handover processing method and apparatus, and communication device15 Sep 2026US 12,739,709 B2China Mobile Communication Co., Ltd Research Institute
- System and Method for Improving Content Fetching by Selecting Tunnel Devices1 Oct 2026US 2026/0303681 A1Bright Data Ltd.
- Training neural networks using linear companion nodes to mitigate gradient attenuation17 Sep 2026US 2026/0278381 A1D5Ai LLC
- System providing faster and more efficient data communication17 Sep 2026US 2026/0280965 A1Bright Data Ltd.
- Managing Application Access of a Media Playback System17 Sep 2026US 2026/0281189 A1Sonos, Inc.
- Server-initiated secure sessions13 Aug 2026US 2026/0238617 A1JumpCloud, Inc.
Most cited
By later US patents
- Method and system for distributing objects over a network2,222US 6,324,568 B1Siebel Systems, Inc. · 2001
- Method and system for distributing objects over a network2,161US 6,604,128 B2Siebel Systems, Inc. · 2003
- Method and apparatus for tracking client interaction with a network resource and creating client profiles and resource database1,673US 5,796,952 ADot Com Development, Inc. · 1998
- System and method for maintaining consistent independent server-side state among collaborating servers1,437US 7,024,451 B2Hewlett-Packard Development Company, L. P. · 2006
- Content player method and server with user profile1,192US 6,587,127 B1Motorola, Inc. · 2003