G01S 19/426
By combining or switching between position solutions or signals derived from different
Official title: {by combining or switching between position solutions or signals derived from different modes of operation in a single system}
G01S19/426 (By combining or switching between position solutions or signals derived from different) appears on 148 US grants and 182 published applications in this corpus.
Search patents in G01S- Granted patents
- 148
- Published applications
- 182
- Assignees
- 121
- Inventors
- 398
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 7 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 3 | 6 |
| 2012 | 0 | 3 |
| 2013 | 4 | 4 |
| 2014 | 2 | 7 |
| 2015 | 3 | 7 |
| 2016 | 5 | 7 |
| 2017 | 6 | 13 |
| 2018 | 3 | 12 |
| 2019 | 11 | 13 |
| 2020 | 16 | 18 |
| 2021 | 13 | 16 |
| 2022 | 11 | 12 |
| 2023 | 9 | 19 |
| 2024 | 15 | 20 |
| 2025 | 12 | 11 |
| 2026 | 12 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for generating satellite navigation signals22 Sep 2026US 12,742,889 B2Electronics and Telecommunications Research Institute
- Mobility and control method thereof18 Aug 2026US 12,710,546 B2Hyundai Motor Company
- Modernized global navigation satellite system (GNSS) receivers and commercially viable consumer grade GNSS receivers26 May 2026US 12,638,595 B2oneNav, Inc.
- Positioning method and apparatus, device, and storage medium19 May 2026US 12,631,739 B2Tencent Technology (Shenzhen) Company Limited
- Processing a GNSS signal based on doppler estimates19 May 2026US 12,631,767 B2u-blox AG
- Self-Position Acquisition Device6 Aug 2026US 2026/0231088 A1Astemo, Ltd.
- Monitoring multiple signals simultaneously using undersampling30 Jul 2026US 2026/0219399 A1Swift Beat, LLC
- Datum Conversion Between Receiver Navigation Modes for Guidance Planning2 Apr 2026US 2026/0093258 A1Deere & Company
- Mobile device positioning method, mobile device and storage medium2 Apr 2026US 2026/0095885 A1Guangzhou Xaircraft Technology Co., Ltd.
- Rtk-gnss positioning system and rtk-gnss positioning method12 Mar 2026US 2026/0072181 A1Kubota Corporation
Most cited
By later US patents
- GPS receivers and garments containing GPS receivers and methods for using these GPS receivers398US 5,825,327 ASnapTrack, Inc. · 1998
- Method and apparatus for tracking a moving object294US 5,587,715 AGPS Mobile, Inc. · 1996
- Method and apparatus for determining the location of an object which may have an obstructed view of the sky216US 5,831,574 ASnapTrack, Inc. · 1998
- Method and apparatus for tracking a moving object192US 5,796,365 A1998
- Pseudorandom noise ranging receiver which compensates for multipath distortion by dynamically adjusting the time delay spacing between early and late correlators182US 5,390,207 ANovAtel Communications Ltd. · 1995