Device method operating electronic detonator having response relay function
US-12590788-B2 · Mar 31, 2026 · US
with time delay by electric circuitry
with time delay by electric circuitry · 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 | F42C11/06 |
| Official title | with time delay by electric circuitry |
| Display label | with time delay by electric circuitry |
| Total patents | 41 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus and method for correcting communication frequency of electronic detonator
US-12267191-B2 · Apr 1, 2025 · US
Borehole temperature monitoring
US-2025052553-A1 · Feb 13, 2025 · US
Apparatus and method for correcting communication frequency of electronic detonator
US-2025030582-A1 · Jan 23, 2025 · US
Device and method thereof for operating electronic detonator having response relay function
US-2024230297-A1 · Jul 11, 2024 · US
Safety ignition device for high altitude dual pulse motor including the same
US-11952968-B2 · Apr 9, 2024 · US
Safety ignition device for high altitude dual pulse motor including the same
US-2024026840-A1 · Jan 25, 2024 · US
Electronic ignition unit for a stun grenade and stun grenade
US-11747123-B2 · Sep 5, 2023 · US
Percussion fuse
US-11262173-B2 · Mar 1, 2022 · US
Percussion fuse
US-2022034638-A1 · Feb 3, 2022 · US
Electronic ignition unit for a stun grenade and stun grenade
US-2022018643-A1 · Jan 20, 2022 · US
Hand-settable net munition time fuze
US-10996039-B1 · May 4, 2021 · US
Proximity fuse having an E-field sensor
US-10935357-B2 · Mar 2, 2021 · US
Detonator
US-10890426-B2 · Jan 12, 2021 · US
Electronic time delay fuse
US-10816311-B2 · Oct 27, 2020 · US
Détonateur Électronique Sans Fil
US-2020278187-A1 · Sep 3, 2020 · US
Detonator sensor assembly
US-10712141-B2 · Jul 14, 2020 · US
Electronic time delay fuse
US-2020200516-A1 · Jun 25, 2020 · US
Explosive smoke grenade
US-10670380-B2 · Jun 2, 2020 · US
Detonator
US-10527395-B2 · Jan 7, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F42C11/06?
- CPC F42C11/06 is the Cooperative Patent Classification code for “with time delay by electric circuitry.”
- How many patents are filed under CPC F42C11/06 (with time delay by electric circuitry)?
- Our database includes 41 publications tagged with this CPC code.
- Is patent activity under CPC F42C11/06 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).