G01S 5/02695
Constraining the position to lie on a curve or surface
Official title: {Constraining the position to lie on a curve or surface}
G01S5/02695 (Constraining the position to lie on a curve or surface) appears on 52 US grants and 56 published applications in this corpus.
Search patents in G01S- Granted patents
- 52
- Published applications
- 56
- Assignees
- 49
- Inventors
- 139
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 4 |
| 2017 | 1 | 5 |
| 2018 | 0 | 1 |
| 2019 | 3 | 3 |
| 2020 | 8 | 10 |
| 2021 | 7 | 4 |
| 2022 | 7 | 5 |
| 2023 | 3 | 6 |
| 2024 | 3 | 6 |
| 2025 | 2 | 5 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Computer implemented method for estimating interferers of radiofrequency system, computer program, and device8 Sep 2026US 12,730,179 B2Mitsubishi Electric Corporation
- Offline method to determine location of a vehicle using mobile phones17 Mar 2026US RE50,837 E1Google Inc.
- Method for determining an error with anchor point detection for an at least partly autonomous vehicle3 Feb 2026US 12,541,001 B2Volvo Autonomous Solutions AB
- Satellite system and method for geolocating a radiofrequency transmitter20 Jan 2026US 12,531,632 B2Thales
- Systems and methods for determining vehicle locations using track geometry2 Dec 2025US 12,487,314 B2Humatics Corporation
- Positioning device and positioning method5 Feb 2026US 2026/0036667 A1Mitsubishi Electric Corporation
- Systems and methods for determining vehicle locations using track geometry4 Dec 2025US 2025/0370083 A1Humatics Corporation
- Ultra-wideband cluster scheduling optimizer31 Jul 2025US 2025/0247801 A1Cisco Technology, Inc.
- Enhanced reporting of positioning-related states24 Jul 2025US 2025/0240758 A1QUALCOMM Incorporated
- Enhanced reporting of positioning-related states3 Jul 2025US 2025/0220626 A1QUALCOMM Incorporated
Most cited
By later US patents
- Train location and control using spread spectrum radio communications153US 5,420,883 AHughes Aircraft Company · 1995
- Low-power satellite-based geopositioning system49US 6,169,514 AEagle Eye Technologies, Inc. · 2001
- Vehicle position tracking technique41US 5,592,181 AHughes Aircraft Company · 1997
- Orbit/covariance estimation and analysis (OCEAN) determination for satellites26US 6,085,128 AThe United States of America as represented by the Secretary of the Navy · 2000
- Technique for the use of GPS for high orbiting satellites23US 5,935,196 AITT Manufacturing Enterprises, Inc. · 1999