H04L 2209/84
Vehicles
H04L2209/84 (Vehicles) appears on 1,905 US grants and 2,428 published applications in this corpus.
Search patents in H04L- Granted patents
- 1,905
- Published applications
- 2,428
- Assignees
- 698
- Inventors
- 3,792
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 10 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 12 |
| 2003 | 2 | 7 |
| 2004 | 5 | 18 |
| 2005 | 5 | 12 |
| 2006 | 9 | 18 |
| 2007 | 8 | 19 |
| 2008 | 7 | 20 |
| 2009 | 11 | 31 |
| 2010 | 21 | 21 |
| 2011 | 6 | 29 |
| 2012 | 23 | 35 |
| 2013 | 35 | 30 |
| 2014 | 42 | 47 |
| 2015 | 38 | 49 |
| 2016 | 56 | 56 |
| 2017 | 51 | 91 |
| 2018 | 63 | 149 |
| 2019 | 112 | 212 |
| 2020 | 157 | 282 |
| 2021 | 195 | 317 |
| 2022 | 272 | 263 |
| 2023 | 221 | 229 |
| 2024 | 226 | 209 |
| 2025 | 201 | 138 |
| 2026 | 103 | 134 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cloud-based keyless entry system6 Oct 2026US 12,752,736 B2Red Hat, Inc.
- Method for securing authentication of a device by a microcontroller6 Oct 2026US 12,756,561 B2Schaeffler Technologies AG & Co. KG
- Vehicle secure start method and apparatus, electronic control unit and storage medium6 Oct 2026US 12,756,576 B2Contemporary Amperex Technology (Hong Kong) Limited
- Cybertwin-based method for constructing two-layer federated learning framework for internet of vehicles29 Sep 2026US 12,750,211 B2Guangdong University of Technology
- Storing map data based on metadata8 Sep 2026US 12,728,884 B2Zoox, Inc.
- Digital key cloud services platform for generating vehicle public key certificates1 Oct 2026US 2026/0303325 A1Denso Corporation
- Digital key cloud services platform for provisioning vehicle public key certificates1 Oct 2026US 2026/0303369 A1Denso Corporation
- Chain of authentication using public key infrastructure1 Oct 2026US 2026/0303374 A1
- Chain of authentication using public key infrastructure1 Oct 2026US 2026/0303375 A1
- Guidance and navigation system for an aircraft10 Sep 2026US 2026/0267004 A1
Most cited
By later US patents
- Method and system for securing online identities1,216US 8,646,103 B22014
- Pseudorandom number generation and cryptographic authentication456US 5,363,448 AUnited Technologies Automotive, Inc. · 1994
- Cryptographic authentication of transmitted messages using pseudorandom numbers312US 5,377,270 AUnited Technologies Automotive, Inc. · 1994
- Method and apparatus for recording sensor data269US 5,497,419 APrima Facie, Inc. · 1996
- Method for authenticating objects identified by images or other identifying information206US 5,351,302 A1994