Grid munition pattern utilizing orthogonal interferometry reference frame and range radio frequency code determination
US-11859949-B1 · Jan 2, 2024 · US
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Radio guidance systems
Radio guidance systems · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F41G7/28 |
| Official title | Radio guidance systems |
| Display label | Radio guidance systems |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Radio frequency/orthogonal interferometry projectile flight management to terminal guidance with electro-optical handoff
US-11740055-B1 · Aug 29, 2023 · US
Orthogonal interferometry artillery guidance and navigation
US-11385024-B1 · Jul 12, 2022 · US
Radio frequency / orthogonal interferometry projectile flight navigation
US-11199380-B1 · Dec 14, 2021 · US
Guiding device, flying object and guiding method
US-11119512-B2 · Sep 14, 2021 · US
Attitude determination by pulse beacon and low cost inertial measuring unit
US-10962990-B2 · Mar 30, 2021 · US
Attitude determination by pulse beacon and low cost inertial measuring unit
US-2021041897-A1 · Feb 11, 2021 · US
Guiding device, flying object and guiding method
US-2020057456-A1 · Feb 20, 2020 · US
Missile seeker and guidance method
US-10072908-B2 · Sep 11, 2018 · US
Multimode short wavelength infrared and radio-frequency seeker
US-9316463-B2 · Apr 19, 2016 · US
A missile seeker and guidance method
US-2016003579-A1 · Jan 7, 2016 · US
Multimode short wavelength infrared and radio-frequency seeker
US-2015323287-A1 · Nov 12, 2015 · US