G01C 21/365
Guidance using head up displays or projectors
Official title: {Guidance using head up displays or projectors, e.g. virtual vehicles or arrows projected on the windscreen or on the road itself}
G01C21/365 (Guidance using head up displays or projectors) appears on 612 US grants and 875 published applications in this corpus.
Search patents in G01C- Granted patents
- 612
- Published applications
- 875
- Assignees
- 258
- Inventors
- 1,519
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 4 |
| 2003 | 0 | 2 |
| 2004 | 3 | 4 |
| 2005 | 4 | 11 |
| 2006 | 3 | 5 |
| 2007 | 4 | 8 |
| 2008 | 4 | 13 |
| 2009 | 10 | 12 |
| 2010 | 5 | 18 |
| 2011 | 5 | 8 |
| 2012 | 11 | 13 |
| 2013 | 8 | 20 |
| 2014 | 15 | 72 |
| 2015 | 31 | 34 |
| 2016 | 32 | 53 |
| 2017 | 28 | 49 |
| 2018 | 39 | 47 |
| 2019 | 44 | 74 |
| 2020 | 49 | 72 |
| 2021 | 54 | 70 |
| 2022 | 53 | 71 |
| 2023 | 49 | 69 |
| 2024 | 56 | 69 |
| 2025 | 56 | 43 |
| 2026 | 38 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wearable personal inside-out location tracking6 Oct 2026US 12,754,022 B2Qwake Technologies, Inc.
- Identifying objects for display in a situational-awareness view of an autonomous-vehicle environment6 Oct 2026US 12,754,036 B2Lyft, Inc.
- System and method for route guidance using augmented reality22 Sep 2026US 12,742,651 B2Centre for Development of Telematics
- Display control apparatus, display device, and display control method8 Sep 2026US 12,729,975 B2Nippon Seiki Co., Ltd.
- Apparatus and method with content visualizing via a virtual space18 Aug 2026US 12,711,722 B2Samsung Electronics Co., Ltd.
- Information projection apparatus1 Oct 2026US 2026/0298651 A1Maxell, Ltd.
- Vehicles including split-bus architectures3 Sep 2026US 2026/0259945 A1AutoConnect Holdings LLC
- Signal processing device and vehicle display apparatus including same27 Aug 2026US 2026/0253412 A1LG Electronics Inc.
- Navigation arrow display method, vehicle-mounted device, readable storage medium, and chip20 Aug 2026US 2026/0243580 A1Huawei Technologies Co., Ltd.
- Route guidance device and route guidance system based on augmented reality and mixed reality20 Aug 2026US 2026/0245304 A1LG Electronics Inc.
Most cited
By later US patents
- Vehicle navigation system for use with a telematics system585US 7,167,796 B2Donnelly Corporation · 2007
- Car navigation system524US 5,416,478 AFunai Electric Co., Ltd. · 1995
- Mapless GPS navigation system in vehicle entertainment system325US 5,627,547 ADelco Electronics Corporation · 1997
- Video mirror system for a vehicle287US 7,490,007 B2Donnelly Corporation · 2009
- Automatic communication of damage and health in detected vehicle incidents270US 9,317,983 B2AutoConnect Holdings LLC · 2016