F41G 7/2246
Active homing systems, i.e. comprising both a transmitter and a receiver
Official title: {Active homing systems, i.e. comprising both a transmitter and a receiver}
F41G7/2246 (Active homing systems, i.e. comprising both a transmitter and a receiver) appears on 241 US grants and 139 published applications in this corpus.
Search patents in F41G- Granted patents
- 241
- Published applications
- 139
- Assignees
- 96
- Inventors
- 440
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 2 |
| 2003 | 12 | 3 |
| 2004 | 5 | 3 |
| 2005 | 5 | 1 |
| 2006 | 1 | 1 |
| 2007 | 4 | 5 |
| 2008 | 1 | 2 |
| 2009 | 3 | 2 |
| 2010 | 7 | 10 |
| 2011 | 3 | 6 |
| 2012 | 3 | 9 |
| 2013 | 9 | 1 |
| 2014 | 6 | 6 |
| 2015 | 9 | 5 |
| 2016 | 8 | 7 |
| 2017 | 10 | 12 |
| 2018 | 8 | 5 |
| 2019 | 9 | 3 |
| 2020 | 6 | 11 |
| 2021 | 8 | 7 |
| 2022 | 6 | 13 |
| 2023 | 9 | 9 |
| 2024 | 11 | 4 |
| 2025 | 9 | 3 |
| 2026 | 5 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Anti-air missile guidance technique15 Sep 2026US 12,736,308 B2The United States of America as represented by the Secretary of the Navy
- Multimode unmanned aerial vehicle11 Aug 2026US 12,704,355 B2AeroVironment, Inc.
- Imaging systems for moving platforms2 Jun 2026US 12,644,673 B2Simmonds Precision Products, Inc.
- Wavefront correction for aerodynamic and atmospheric effects to an optical sensor on a high-speed flight vehicle26 May 2026US 12,638,564 B2Raytheon Company
- Verification of desired target illumination in the presence of clutter for laser-designated applications5 May 2026US 12,618,646 B1BAE Systems Information and Electronic Systems Integration Inc.
- Guided munition and optical assembly with an annular folded optic having a slot extending therethrough2 Jul 2026US 2026/0185805 A1BAE Systems Information and Electronic Systems Integration Inc.
- Guided munition and optical assembly with an annular folded optic and beamsplitter2 Jul 2026US 2026/0186282 A1BAE Systems Information and Electronic Systems Integration Inc.
- Operating system for guided weapon systems25 Jun 2026US 2026/0177355 A1Aeon Industrial Inc.
- Guided munition with passive homing to a gps jammer18 Jun 2026US 2026/0168770 A1BAE Systems Information and Electronic Systems Integration Inc.
- Wireless base station deployment for target mapping26 Mar 2026US 2026/0086228 A1Infinitus Holdings Inc.
Most cited
By later US patents
- Tri-mode seeker246US 6,606,066 B1Northrop Grumman Corporation · 2003
- Millimeter wave and infrared sensor in a common receiving aperture205US 5,214,438 AWestinghouse Electric Corp. · 1993
- Radar based terrain and obstacle alerting function190US 5,945,926 AAlliedSignal Inc. · 1999
- Antennas175US 8,680,450 B2Mbda UK Limited · 2014
- System for robotic control of imaging data having a steerable gimbal mounted spectral sensor and methods123US 6,422,508 B1Galileo Group, Inc. · 2002