G01C 21/3859
Differential updating map data
Official title: {Differential updating map data}
G01C21/3859 (Differential updating map data) appears on 283 US grants and 455 published applications in this corpus.
Search patents in G01C- Granted patents
- 283
- Published applications
- 455
- Assignees
- 168
- Inventors
- 943
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 5 |
| 2005 | 2 | 5 |
| 2006 | 4 | 7 |
| 2007 | 1 | 8 |
| 2008 | 3 | 20 |
| 2009 | 3 | 14 |
| 2010 | 5 | 17 |
| 2011 | 10 | 14 |
| 2012 | 8 | 5 |
| 2013 | 14 | 11 |
| 2014 | 15 | 3 |
| 2015 | 10 | 3 |
| 2016 | 3 | 10 |
| 2017 | 6 | 13 |
| 2018 | 8 | 7 |
| 2019 | 11 | 11 |
| 2020 | 11 | 22 |
| 2021 | 15 | 53 |
| 2022 | 21 | 41 |
| 2023 | 29 | 60 |
| 2024 | 32 | 39 |
| 2025 | 43 | 46 |
| 2026 | 25 | 39 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Map management using an electronic horizon1 Sep 2026US 12,723,893 B2Mobileye Vision Technologies Ltd.
- Map generation system, in-vehicle device25 Aug 2026US 12,716,728 B2Denso Corporation
- Method, apparatus, and computer program product for selective processing of sensor data18 Aug 2026US 12,710,283 B2HERE Global B. V.
- Systems and methods for training a camera-based perception model using machine learning4 Aug 2026US 12,698,000 B2Constructor Technology AG
- Apparatus for controlling a vehicle and method thereof4 Aug 2026US 12,698,980 B2Hyundai Motor Company
- Method of enhancing vehicle safety, method of controlling vehicle operation, processing system, vehicle, and machine-readable instruction code8 Oct 2026US 2026/0307665 A1TomTom International B.V.
- Traveling route display method and information service system1 Oct 2026US 2026/0298653 A1Honda Motor Co., Ltd.
- Information processing apparatus, information processing method, and non-transitory computer readable storage10 Sep 2026US 2026/0266624 A1
- Map correction method and apparatus, device, and medium10 Sep 2026US 2026/0266625 A1Zhejiang Sunseeker Industrial Co., Ltd.
- Vehicle control device and vehicle control method10 Sep 2026US 2026/0268769 A1Astemo, Ltd.
Most cited
By later US patents
- System and method for generating file updates for files stored on read-only media149US 6,604,236 B1IOra, Ltd. · 2003
- Method and system for updating geographic databases131US 7,082,443 B1Navteq North America, LLC · 2006
- Method of making update information of map data and differential data of map data updating system94US 6,453,233 B1Denso Corporation · 2002
- Map data processing apparatus and method, and map data processing system79US 6,230,098 B1Toyota Jidosha Kabushiki Kaisha · 2001
- Map data updating system77US 7,710,421 B2Nissan Motor Co., Ltd. · 2010