Flight deck unit and safety supervisor for enhanced navigation, fuzing, and guidance of unmanned vehicles or projectiles
US-12578175-B1 · Mar 17, 2026 · US
This page is not indexed by search engines while we improve data quality.
operated by intensity of light or similar radiation
operated by intensity of light or similar 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 | F42C13/02 |
| Official title | operated by intensity of light or similar radiation |
| Display label | operated by intensity of light or similar radiation |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for testing optical proximity fuses
US-12553697-B2 · Feb 17, 2026 · US
System and method for testing optical proximity fuses
US-2025198734-A1 · Jun 19, 2025 · US
Method of validating a shock tube event
US-11879716-B2 · Jan 23, 2024 · US
Method of validating a shock tube event
US-2022082362-A1 · Mar 17, 2022 · US
Laser firing head for perforating gun
US-10941637-B2 · Mar 9, 2021 · US
Digital active optical target detection system
US-10895640-B2 · Jan 19, 2021 · US
Establishing a time zero for time delay detonation
US-10775143-B2 · Sep 15, 2020 · US
Establishing a time zero for time delay detonation
US-2020081025-A1 · Mar 12, 2020 · US
Deployable, forward looking range sensor for command detonation
US-10533831-B1 · Jan 14, 2020 · US
Projectile lens-less electro optical detector for time-to-go for command detonation
US-10466024-B1 · Nov 5, 2019 · US
Digital active optical target detection system
US-2019331795-A1 · Oct 31, 2019 · US
Apparatus, system and method for initiation of buried explosives
US-10113843-B2 · Oct 30, 2018 · US
Hyper-velocity penetrating probe for spectral characterization
US-10024696-B2 · Jul 17, 2018 · US
Laser firing head for perforating gun
US-2018119530-A1 · May 3, 2018 · US
Projectile delivery of disruptive media for target protection from directed energy
US-9846016-B2 · Dec 19, 2017 · US
Hyper-velocity penetrating probe for spectral characterization
US-2017328742-A1 · Nov 16, 2017 · US
Projectile delivery of disruptive media for target protection from directed energy
US-2017284780-A1 · Oct 5, 2017 · US
Apparatus, System And Method For Blasting
US-2017074625-A1 · Mar 16, 2017 · US
Optical sensor arrangement
US-9404796-B2 · Aug 2, 2016 · US