H04W 80/06
Transport layer protocols
Official title: Transport layer protocols, e.g. TCP [Transport Control Protocol] over wireless {(transmission control protocol/Internet protocol [TCP/IP] or user datagram protocol [UDP] H04L69/16)}
H04W80/06 (Transport layer protocols) appears on 798 US grants and 976 published applications in this corpus.
Search patents in H04W- Granted patents
- 798
- Published applications
- 976
- Assignees
- 347
- Inventors
- 1,871
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 6 |
| 2002 | 7 | 25 |
| 2003 | 8 | 20 |
| 2004 | 13 | 15 |
| 2005 | 15 | 21 |
| 2006 | 14 | 32 |
| 2007 | 20 | 34 |
| 2008 | 14 | 35 |
| 2009 | 14 | 22 |
| 2010 | 16 | 20 |
| 2011 | 24 | 31 |
| 2012 | 29 | 36 |
| 2013 | 27 | 27 |
| 2014 | 34 | 34 |
| 2015 | 23 | 54 |
| 2016 | 35 | 61 |
| 2017 | 54 | 55 |
| 2018 | 42 | 66 |
| 2019 | 70 | 54 |
| 2020 | 62 | 75 |
| 2021 | 57 | 62 |
| 2022 | 59 | 48 |
| 2023 | 54 | 44 |
| 2024 | 40 | 28 |
| 2025 | 30 | 40 |
| 2026 | 17 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Wireless network data transfer from a data storage element to wireless network applications22 Sep 2026US 12,745,280 B2T-Mobile Innovations LLC
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- Communications device, infrastructure equipment and methods28 Jul 2026US 12,696,134 B2Sony Group Corporation
- Methods and apparatus for supporting and using of a QUIC connection between a UE and TNGF in a communications system28 Jul 2026US 12,696,221 B2Charter Communications Operating, LLC
- Signaling and determining data boost information in packet header extensions8 Oct 2026US 2026/0313442 A1QUALCOMM Incorporated
- RAN and UE Driven L4S Marking and Processing for Congestion Management in an O-RAN Based Network Architecture1 Oct 2026US 2026/0304216 A1Mavenir Systems, Inc.
- Methods for Enabling AI-agent Discovery and Inter-AI-agent Communication for Next Generation Wireless Network1 Oct 2026US 2026/0304343 A1InterDigital Patent Holdings, Inc.
- Methods and systems for managing non-access stratum (nas) signalling in a wireless communication system1 Oct 2026US 2026/0304508 A1Samsung Electronics Co., Ltd.
- Apparatus, methods, and system for access-agnostic connection and switching between networks10 Sep 2026US 2026/0271106 A1Charter Communications Operating, LLC
Most cited
By later US patents
- IP-flow classification in a wireless point to multi-point (PTMP) transmission system910US 6,452,915 B1Malibu Networks, Inc. · 2002
- Network address management for a wired network supporting wireless communication to a plurality of mobile users702US 5,159,592 AInternational Business Machines Corporation · 1992
- Application-aware, quality of service (QoS) sensitive, media access control (MAC) layer567US 6,640,248 B1Malibu Networks, Inc. · 2003
- Method and computer program product for internet protocol (IP)-flow classification in a wireless point to multi-point (PtMP) transmission system397US 7,251,218 B2Van Drebbel Mariner LLC · 2007
- Method and apparatus for improving efficiency of TCP/IP protocol over high delay-bandwidth network304US 6,415,329 B1Massachusetts Institute of Technology · 2002