B64G 1/242
Orbits and trajectories
Official title: {Orbits and trajectories}
B64G1/242 (Orbits and trajectories) appears on 848 US grants and 767 published applications in this corpus.
Search patents in B64G- Granted patents
- 848
- Published applications
- 767
- Assignees
- 323
- Inventors
- 1,550
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 8 | 0 |
| 1996 | 11 | 0 |
| 1997 | 5 | 0 |
| 1998 | 14 | 0 |
| 1999 | 22 | 0 |
| 2000 | 30 | 0 |
| 2001 | 26 | 5 |
| 2002 | 27 | 19 |
| 2003 | 27 | 25 |
| 2004 | 22 | 10 |
| 2005 | 12 | 12 |
| 2006 | 9 | 10 |
| 2007 | 9 | 13 |
| 2008 | 8 | 12 |
| 2009 | 14 | 16 |
| 2010 | 13 | 18 |
| 2011 | 9 | 10 |
| 2012 | 14 | 22 |
| 2013 | 16 | 20 |
| 2014 | 19 | 26 |
| 2015 | 26 | 31 |
| 2016 | 31 | 37 |
| 2017 | 29 | 35 |
| 2018 | 31 | 42 |
| 2019 | 36 | 47 |
| 2020 | 55 | 32 |
| 2021 | 37 | 56 |
| 2022 | 37 | 58 |
| 2023 | 46 | 52 |
| 2024 | 53 | 70 |
| 2025 | 73 | 51 |
| 2026 | 37 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Flying object coping system, monitoring ground center, communication route search device, flight path prediction device, polar orbit satellite system, polar orbit satellite, inclined orbit satellite system, and inclined orbit satellite1 Sep 2026US 12,722,806 B2Mitsubishi Electric Corporation
- Systems, apparatus, and methods for momentum management for a spacecraft25 Aug 2026US 12,715,618 B2The Boeing Company
- System and method suitable for controlling operations of a spacecraft based on an isoperimetric reformulation of constraints25 Aug 2026US 12,715,619 B2Mitsubishi Electric Research Laboratories, Inc.
- Methods and system for space traffic coordination and data sharing for collision avoidance18 Aug 2026US 12,709,414 B2Slingshot Aerospace, Inc.
- Systems and methods for design, manufacture, and test of space thruster propulsion systems11 Aug 2026US 12,704,101 B2Agile Space Industries, Inc.
- System and Method for Controlling Satellites in Orbit8 Oct 2026US 2026/0307823 A1Carnegie Mellon University
- 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.
- Ground facility17 Sep 2026US 2026/0274444 A1Mitsubishi Electric Corporation
- Mega-constellation business device17 Sep 2026US 2026/0274445 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Medium-earth-altitude satellite-based cellular telecommunications system124US 5,433,726 ATRW Inc. · 1995
- Medium-earth-altitude satellite-based cellular telecommunications119US 5,439,190 ATRW Inc. · 1995
- Method for extending the useful life of a space satellite113US 5,511,748 A1996
- Method and apparatus for deploying a satellite network110US 5,199,672 AOrbital Sciences Corporation · 1993
- Medium-earth-altitude satellite-based cellular telecommunications104US 5,551,624 ATRW Inc. · 1996