B64G 3/00
Observing or tracking cosmonautic vehicles
B64G3/00 (Observing or tracking cosmonautic vehicles) appears on 297 US grants and 344 published applications in this corpus.
Search patents in B64G- Granted patents
- 297
- Published applications
- 344
- Assignees
- 183
- Inventors
- 732
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 0 |
| 2002 | 1 | 0 |
| 2003 | 3 | 2 |
| 2004 | 2 | 2 |
| 2005 | 2 | 1 |
| 2006 | 1 | 3 |
| 2007 | 1 | 2 |
| 2008 | 2 | 5 |
| 2009 | 2 | 1 |
| 2010 | 2 | 3 |
| 2011 | 1 | 3 |
| 2012 | 1 | 5 |
| 2013 | 8 | 11 |
| 2014 | 7 | 9 |
| 2015 | 8 | 14 |
| 2016 | 16 | 10 |
| 2017 | 9 | 10 |
| 2018 | 16 | 14 |
| 2019 | 13 | 22 |
| 2020 | 15 | 14 |
| 2021 | 12 | 15 |
| 2022 | 12 | 31 |
| 2023 | 18 | 34 |
| 2024 | 29 | 54 |
| 2025 | 45 | 45 |
| 2026 | 32 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Space vehicle intrusion detection system (IDS)29 Sep 2026US 12,747,041 B2Raytheon Company
- Flying object coping system, surveillance ground center, coping ground center, communication route search device, flight path prediction device, and coping asset selection device25 Aug 2026US 12,715,616 B2Mitsubishi Electric Corporation
- Methods and system for space traffic coordination and data sharing for collision avoidance18 Aug 2026US 12,709,414 B2Slingshot Aerospace, Inc.
- Edge computing system11 Aug 2026US 12,706,666 B2Mitsubishi Electric Corporation
- Method for detection of non-thermal radiation by colliding debris23 Jun 2026US 12,662,260 B2The Regents of the University of Michigan
- Space traffic management system, space traffic management method, and oadr24 Sep 2026US 2026/0285506 A1Mitsubishi Electric Corporation
- Formation Flight for Imaging Resident Space Objects24 Sep 2026US 2026/0285507 A1The Charles Stark Draper Laboratory, Inc.
- Lunar coronagraph24 Sep 2026US 2026/0287885 A1Arizona Board of Regents on Behalf of the University of Arizona
- Space vehicle time considering special relativity24 Sep 2026US 2026/0288084 A1Raytheon Company
- Earth monitoring system and method of managing a satellite constellation27 Aug 2026US 2026/0250020 A1Iceye Oy
Most cited
By later US patents
- Microsatellite system for high-volume orbital telemetry65US 5,909,299 A1999
- Distributed-array radar system comprising an array of interconnected elementary satellites62US 4,843,397 AGaspare Galati · 1989
- Autonomous spacecraft navigation system58US 5,109,346 AMicrocosm, Inc. · 1992
- Satellite beam steering reference using terrestrial beam steering terminals48US 5,697,050 AGlobalstar L. P. · 1997
- High altitude platform control system48US 6,513,758 B1Hughes Electronics Corporation · 2003