Self-adjusting gap system for space charging mitigation and monitoring
US-12409954-B1 · Sep 9, 2025 · US
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Details of spark gaps
Details of spark gaps · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01T1/00 |
| Official title | Details of spark gaps |
| Display label | Details of spark gaps |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Spark gap arrangement
US-12244123-B2 · Mar 4, 2025 · US
Spark gap arrangement
US-2023352914-A1 · Nov 2, 2023 · US
Gas switch triggered by optical pulse introduced by optical fiber
US-11264782-B2 · Mar 1, 2022 · US
Gas switch triggered by optical pulse introduced by optical fiber
US-2021210932-A1 · Jul 8, 2021 · US
Spark plug having a recess formed in an electrode
US-10637214-B2 · Apr 28, 2020 · US
Spark plug
US-2019237943-A1 · Aug 1, 2019 · US
Krypton-85-free spark gap with photo-emission
US-10103519-B2 · Oct 16, 2018 · US
Krypton-85-free spark gap with photo-emission
US-2018054045-A1 · Feb 22, 2018 · US
Spark gap with triple-point electron emission prompting
US-9806501-B1 · Oct 31, 2017 · US
Electrode and plasma gun configuration for use with a circuit protection device
US-9036309-B2 · May 19, 2015 · US