G01S 5/0294
Trajectory determination or predictive filtering
Official title: {Trajectory determination or predictive filtering, e.g. target tracking or Kalman filtering}
G01S5/0294 (Trajectory determination or predictive filtering) appears on 825 US grants and 1,003 published applications in this corpus.
Search patents in G01S- Granted patents
- 825
- Published applications
- 1,003
- Assignees
- 446
- Inventors
- 1,739
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 5 |
| 2003 | 1 | 3 |
| 2004 | 7 | 11 |
| 2005 | 5 | 13 |
| 2006 | 7 | 17 |
| 2007 | 8 | 16 |
| 2008 | 6 | 20 |
| 2009 | 12 | 26 |
| 2010 | 16 | 24 |
| 2011 | 14 | 13 |
| 2012 | 20 | 21 |
| 2013 | 19 | 36 |
| 2014 | 20 | 50 |
| 2015 | 45 | 83 |
| 2016 | 68 | 66 |
| 2017 | 71 | 85 |
| 2018 | 63 | 79 |
| 2019 | 89 | 82 |
| 2020 | 82 | 69 |
| 2021 | 56 | 66 |
| 2022 | 52 | 49 |
| 2023 | 31 | 51 |
| 2024 | 45 | 45 |
| 2025 | 52 | 48 |
| 2026 | 30 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle search indication method, device, computer-readable storage medium, and vehicle6 Oct 2026US 12,752,702 B2PATEO CONNECT+ Technology (Shanghai) Corporation
- Tracking a moving radio beacon15 Sep 2026US 12,736,606 B2
- Geolocation method for detection and tracking of maneuvering emitters25 Aug 2026US 12,716,985 B2Lockheed Martin Corporation
- Interferometer techniques for subterahertz MIMO systems25 Aug 2026US 12,719,545 B2Huawei Technologies Co., Ltd.
- High bandwidth and low latency hybrid communication techniques for a navigation system18 Aug 2026US 12,708,455 B2Stryker Corporation
- Geolocation Method for Detection and Tracking of Maneuvering Emitters8 Oct 2026US 2026/0309829 A1Lockheed Martin Corporation
- Systems and methods for forward-scatter sensing10 Sep 2026US 2026/0266945 A1Crosense Technologies Ltd.
- Intelligent dynamic multi lead mechanism with anchor-less ultra wideband10 Sep 2026US 2026/0266948 A1Samsung Electronics Co., Ltd.
- Systems and methods for tracking an interactive object30 Jul 2026US 2026/0219354 A1Universal City Studios LLC
- System and method for auto detecting travel direction of authorized users through an access point of a security system25 Jun 2026US 2026/0179422 A1Honeywell International Inc.
Most cited
By later US patents
- System and method for locating a target using RFID490US 7,787,886 B2Invisitrack, Inc. · 2010
- Cognition models for wireless communication systems and method and apparatus for optimal utilization of a radio channel based on cognition model data254US 6,771,957 B2InterDigital Technology Corporation · 2004
- Method and apparatus for location finding in a communication system242US 5,945,948 AMotorola, Inc. · 1999
- Marking system and method with location and/or time tracking185US 7,640,105 B2Certus View Technologies, LLC · 2009
- Method and apparatus for determining the position of a mobile communication device using low accuracy clocks177US 6,453,168 B1ITT Manufacturing Enterprises, Inc. · 2002