F41G 7/28
Radio guidance systems
F41G7/28 (Radio guidance systems) appears on 20 US grants and 10 published applications in this corpus.
Search patents in F41G- Granted patents
- 20
- Published applications
- 10
- Assignees
- 13
- Inventors
- 28
- Latest grant
- 2 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 2 | 2 |
| 2012 | 2 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 3 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Grid munition pattern utilizing orthogonal interferometry reference frame and range radio frequency code determination2 Jan 2024US 11,859,949 B1BAE Systems Information and Electronic Systems Integration Inc.
- Radio frequency/orthogonal interferometry projectile flight management to terminal guidance with electro-optical handoff29 Aug 2023US 11,740,055 B1BAE Systems Information and Electronic Systems Integration Inc.
- Orthogonal interferometry artillery guidance and navigation12 Jul 2022US 11,385,024 B1BAE Systems Information and Electronic Systems Integration Inc.
- Radio frequency / orthogonal interferometry projectile flight navigation14 Dec 2021US 11,199,380 B1BAE Systems Information and Electronic Systems Integration Inc.
- Guiding device, flying object and guiding method14 Sep 2021US 11,119,512 B2Mitsubishi Heavy Industries, Ltd.
- Surface-to-air flight guidance apparatus15 Jun 2023US 2023/0184515 A1Owlynk Co., Ltd.
- Attitude determination by pulse beacon and low cost inertial measuring unit11 Feb 2021US 2021/0041897 A1BAE Systems Information and Electronic Systems Integration Inc.
- Guiding device, flying object and guiding method20 Feb 2020US 2020/0057456 A1Mitsubishi Heavy Industries, Ltd.
- A missile seeker and guidance method7 Jan 2016US 2016/0003579 A1Mbda UK Limited
- Multimode short wavelength infrared and radio-frequency seeker12 Nov 2015US 2015/0323287 A1Rosemount Aerospace Inc.
Most cited
By later US patents
- Precision guided munitions26US 7,999,212 B1EMAG Technologies, Inc. · 2011
- Missile beamrider guidance using polarization-agile beams19US 5,344,099 AThe United States of America as represented by the Secretary of the Army · 1994
- Radar boresight error compensator8US 5,149,011 AThe United States of America as represented by the Secretary of the Air Force · 1992
- Integrated reference source and target designator system for high-precision guidance of guided munitions8US 8,093,539 B2Omnitek Partners LLC · 2012
- Radio frequency / orthogonal interferometry projectile flight navigation7US 11,199,380 B1BAE Systems Information and Electronic Systems Integration Inc. · 2021