H04W 4/44
For communication between vehicles and infrastructures
Official title: for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
H04W4/44 (For communication between vehicles and infrastructures) appears on 4,684 US grants and 6,112 published applications in this corpus.
Search patents in H04W- Granted patents
- 4,684
- Published applications
- 6,112
- Assignees
- 1,200
- Inventors
- 9,437
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 4 |
| 2003 | 2 | 5 |
| 2004 | 2 | 2 |
| 2005 | 2 | 10 |
| 2006 | 2 | 12 |
| 2007 | 3 | 2 |
| 2008 | 9 | 6 |
| 2009 | 2 | 5 |
| 2010 | 3 | 13 |
| 2011 | 9 | 13 |
| 2012 | 6 | 60 |
| 2013 | 21 | 37 |
| 2014 | 42 | 66 |
| 2015 | 51 | 93 |
| 2016 | 70 | 127 |
| 2017 | 148 | 212 |
| 2018 | 217 | 452 |
| 2019 | 318 | 642 |
| 2020 | 532 | 964 |
| 2021 | 617 | 837 |
| 2022 | 661 | 803 |
| 2023 | 607 | 587 |
| 2024 | 614 | 487 |
| 2025 | 469 | 405 |
| 2026 | 275 | 268 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods, and unmanned aerial systems for obtaining meteorological data6 Oct 2026US 12,754,345 B2Alveo AB
- Telematics based on handset movement within a moving vehicle6 Oct 2026US 12,755,323 B2Arity 875, LLC
- System and method for cross-vehicle data collection abstraction6 Oct 2026US 12,755,584 B2Fca US LLC
- System and method for intersection operation6 Oct 2026US 12,755,630 B2TORC Robotics, Inc.
- Apparatus and method for performing wireless communication in wireless communication system supporting vehicle communication6 Oct 2026US 12,756,998 B2Innovative Technology Lab Co., Ltd.
- Communication-aware routing with application planning for vehicles8 Oct 2026US 2026/0313315 A1QUALCOMM Incorporated
- Certificateless electric vehicle charging system using evse mac address for cloud-based authentication and activation1 Oct 2026US 2026/0296256 A1American Honda Motor Co., Inc.
- Detection of unsafe cabin conditions in autonomous vehicles1 Oct 2026US 2026/0296364 A1Reveal Innovations, LLC
- System and method1 Oct 2026US 2026/0301477 A1Toyota Jidosha Kabushiki Kaisha
- Sensor based roadway traffic control system1 Oct 2026US 2026/0301565 A1XRoadz Inc
Most cited
By later US patents
- Vehicular traffic alerts for avoidance of abnormal traffic conditions387US 9,805,601 B1State Farm Mutual Automobile Insurance Company · 2017
- Accident response using autonomous vehicle monitoring385US 9,646,428 B1State Farm Mutual Automobile Insurance Company · 2017
- Teleoperation system and method for trajectory modification of autonomous vehicles355US 9,507,346 B1Zoox, Inc. · 2016
- Roadside assistance309US 9,384,491 B1Allstate Insurance Company · 2016
- Assistance on the go289US 8,645,014 B1Allstate Insurance Company · 2014