Expendable Active Decoy
US-2026036408-A1 · Feb 5, 2026 · US
Active targets transmitting infrared radiation
Active targets transmitting infrared radiation · 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 | F41J2/02 |
| Official title | Active targets transmitting infrared radiation |
| Display label | Active targets transmitting infrared radiation |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 6 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Safety assembly for training use of a laser-directed energy weapon
US-12292263-B2 · May 6, 2025 · US
Method of identifying an object signature in an environment and system for identifying an object signature in an environment
US-12181255-B2 · Dec 31, 2024 · US
A thermal trace enhancer system
US-2024263923-A1 · Aug 8, 2024 · US
Compositions usable as flare compositions, countermeasure devices containing the flare compositions, and related methods
US-11920910-B2 · Mar 5, 2024 · US
Thermal and/or optical signature simulating systems and methods of making and using such systems
US-11892379-B2 · Feb 6, 2024 · US
Safety assembly
US-2023184519-A1 · Jun 15, 2023 · US
Thermal and/or optical signature simulating systems and methods of making and using such systems
US-2022412710-A1 · Dec 29, 2022 · US
Method Of Identifying An Object Signature In An Environment And System For Identifying An Object Signature In An Environment
US-2022325986-A1 · Oct 13, 2022 · US
Structure for simulating a thermal image
US-2022316952-A1 · Oct 6, 2022 · US
System and method for laser-induced plasma for infrared homing missile countermeasure
US-11359892-B2 · Jun 14, 2022 · US
Multi-spectral artificial target device and a method for producing the same as well as a method of generating a thermal and radar signature of an object with an artificial target device
US-2021404774-A1 · Dec 30, 2021 · US
Decoy
US-11098985-B2 · Aug 24, 2021 · US
Decoy
US-2020309489-A1 · Oct 1, 2020 · US
Non-pyrotechnic flare systems and methods
US-10704868-B1 · Jul 7, 2020 · US
Simulation of missile signatures
US-10598468-B2 · Mar 24, 2020 · US
Countermeasure flares
US-10571227-B2 · Feb 25, 2020 · US
System and Method for Laser-Induced Plasma for Infrared Homing Missile Countermeasure
US-2020041236-A1 · Feb 6, 2020 · US
Countermeasure flares
US-10330446-B2 · Jun 25, 2019 · US
Method for performing exo-atmospheric missile's interception trial
US-10260844-B2 · Apr 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F41J2/02?
- CPC F41J2/02 is the Cooperative Patent Classification code for “Active targets transmitting infrared radiation.”
- How many patents are filed under CPC F41J2/02 (Active targets transmitting infrared radiation)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC F41J2/02 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).