G01C 21/3844
Data obtained from position sensors only
Official title: {Data obtained from position sensors only, e.g. from inertial navigation}
G01C21/3844 (Data obtained from position sensors only) appears on 289 US grants and 372 published applications in this corpus.
Search patents in G01C- Granted patents
- 289
- Published applications
- 372
- Assignees
- 190
- Inventors
- 730
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 5 |
| 2003 | 2 | 1 |
| 2004 | 5 | 3 |
| 2005 | 4 | 2 |
| 2006 | 2 | 9 |
| 2007 | 0 | 9 |
| 2008 | 3 | 10 |
| 2009 | 5 | 9 |
| 2010 | 5 | 25 |
| 2011 | 6 | 18 |
| 2012 | 11 | 23 |
| 2013 | 13 | 23 |
| 2014 | 23 | 18 |
| 2015 | 29 | 17 |
| 2016 | 20 | 23 |
| 2017 | 12 | 16 |
| 2018 | 18 | 6 |
| 2019 | 14 | 15 |
| 2020 | 8 | 14 |
| 2021 | 9 | 22 |
| 2022 | 16 | 27 |
| 2023 | 20 | 20 |
| 2024 | 14 | 17 |
| 2025 | 25 | 18 |
| 2026 | 15 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Computing device, own-position estimating device, and map information generating method22 Sep 2026US 12,742,658 B2Hitachi Astemo, Ltd.
- Transition detection25 Aug 2026US 12,716,981 B2Navenio Ltd.
- System for real-time determination of calibration of an inertial measurement unit28 Jul 2026US 12,693,134 B2The Goodyear Tire & Rubber Company
- Method and system for estimating the position of a railway vehicle travelling along a railway line, and railway vehicle comprising such system14 Jul 2026US 12,680,830 B2ALSTOM Holdings
- Handling uncertainty associated with a sensor measurement using a previously determined combined occupancy grid30 Jun 2026US 12,668,274 B2Robert Bosch GmbH
- Method for navigating a vehicle during an off-road journey24 Sep 2026US 2026/0287389 A1Mercedes-Benz Group AG
- Systems and methods for determining navigational parameters24 Sep 2026US 2026/0289807 A1Mobileye Vision Technologies Ltd.
- Methods and systems for generating a high-definition map using a knowledge-enhanced graph-transformer network3 Sep 2026US 2026/0259059 A1
- Server Configured to Communicate with Map Processing Device and Communication Method3 Sep 2026US 2026/0259061 A1Hitachi Astemo, Ltd.
- Coast aware path interpolator6 Aug 2026US 2026/0227187 A1Wisetech Global (Licensing) Pty Ltd
Most cited
By later US patents
- Interactive automated mapping system383US 5,214,757 AGeoResearch, Inc. · 1993
- Road data maintenance system and on-vehicle terminal apparatus compatible therewith251US 6,154,152 AToyota Jidosha Kabushiki Kaisha · 2000
- System and method for collecting data used to form a geographic information system database221US 5,528,518 ALaser Technology, Inc. · 1996
- Navigation system189US 8,364,391 B2Aisin Aw Co., Ltd. · 2013
- Method and system for automatic generation of shape and curvature data for a geographic database184US 6,674,434 B1Navigation Technologies Corp. · 2004