Semiconductor bridge coupled with one or more thermistors and the method of the same
US-12550615-B2 · Feb 10, 2026 · US
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with semiconductive bridge
with semiconductive bridge · 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 | F42B3/13 |
| Official title | with semiconductive bridge |
| Display label | with semiconductive bridge |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Shock initiation of non-electric shock tube
US-12235089-B1 · Feb 25, 2025 · US
Semiconductor bridge and the method of the same
US-2024114792-A1 · Apr 4, 2024 · US
High voltage explosive assembly for downhole detonations
US-10557693-B2 · Feb 11, 2020 · US
Low cost chip slapper detonator
US-2019353467-A1 · Nov 21, 2019 · US
Integrated circuit initiator device
US-10480910-B2 · Nov 19, 2019 · US
Reactive semiconductor bridge with oxide overcoat
US-10054406-B2 · Aug 21, 2018 · US
High Voltage Explosive Assembly for Downhole Detonations
US-2018224248-A1 · Aug 9, 2018 · US
Integrated circuit initiator device
US-2018172410-A1 · Jun 21, 2018 · US
High voltage explosive assembly for downhole detonations
US-9851191-B2 · Dec 26, 2017 · US
Plasma gap detonator with novel initiation scheme
US-9581419-B2 · Feb 28, 2017 · US
Reactive semiconductor bridge with oxide overcoat
US-2017010078-A1 · Jan 12, 2017 · US
Plasma Gap Detonator with Novel Initiation Scheme
US-2015330750-A1 · Nov 19, 2015 · US
High Voltage Explosive assembly for downhole detonations
US-2015292849-A1 · Oct 15, 2015 · US
Plasma gap detonator with novel initiation scheme
US-8934214-B2 · Jan 13, 2015 · US