Conductor Temperature Detector
US-2023318311-A1 · Oct 5, 2023 · US
with means to produce an artificial imbalance for other protection or monitoring reasons or remote control (H02H3/338 takes precedence)
with means to produce an artificial imbalance for other protection or monitoring reasons or remote control (H02H3/338 takes precedence) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02H3/334 |
| Official title | {with means to produce an artificial imbalance for other protection or monitoring reasons or remote control (H02H3/338 takes precedence)} |
| Display label | with means to produce an artificial imbalance for other protection or monitoring reasons or remote control (H02H3/338 takes precedence) |
| Total patents | 74 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 7 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 9 |
| 2020 | 10 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 9 |
| 2024 | 7 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ground fault circuit interrupter using frequency recognition and measurement
US-2023275419-A1 · Aug 31, 2023 · US
Conductor temperature detector
US-11721981-B2 · Aug 8, 2023 · US
Performance three-phase ground fault circuit interrupter
US-11695266-B2 · Jul 4, 2023 · US
Ground fault circuit interrupter using frequency recognition and measurement
US-11664651-B2 · May 30, 2023 · US
Conductor Temperature Detector
US-2023032314-A1 · Feb 2, 2023 · US
Performance Three-Phase Ground Fault Circuit Interrupter
US-2023006435-A1 · Jan 5, 2023 · US
Ground fault circuit interrupter with integrated controller
US-2022337049-A1 · Oct 20, 2022 · US
Multi-frequency ground fault circuit interrupter apparatuses, systems, and method
US-11394190-B2 · Jul 19, 2022 · US
Multi-frequency ground fault circuit interrupter apparatuses, systems, and method
US-2022140592-A1 · May 5, 2022 · US
Ground fault circuit interrupter using frequency recognition and measurement
US-2022131362-A1 · Apr 28, 2022 · US
Conductor Temperature Detector
US-2022102962-A1 · Mar 31, 2022 · US
Ground fault circuit interrupter using frequency recognition and measurement
US-11211781-B2 · Dec 28, 2021 · US
Conductor temperature detector
US-11165241-B2 · Nov 2, 2021 · US
Electric circuit device with a residual current monitoring module for detecting a closed switch contact as well as a protection ground conductor interruption in a one or multiphase electric supply line
US-11159007-B2 · Oct 26, 2021 · US
Differential protection test method, differential protection device and electrical unit including such a device
US-11061078-B2 · Jul 13, 2021 · US
Inductive Power Transfer Unit and a Method of Manufacturing an Inductive Power Transfer Unit
US-2021104885-A1 · Apr 8, 2021 · US
Protective wiring device
US-2021035760-A1 · Feb 4, 2021 · US
Conductor Temperature Detector
US-2020321770-A1 · Oct 8, 2020 · US
Leakage current protection device for power plug
US-10770844-B2 · Sep 8, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02H3/334?
- CPC H02H3/334 is the Cooperative Patent Classification code for “with means to produce an artificial imbalance for other protection or monitoring reasons or remote control (H02H3/338 takes precedence).”
- How many patents are filed under CPC H02H3/334 (with means to produce an artificial imbalance for other protection or monitoring reasons or remote control (H02H3/338 takes precedence))?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC H02H3/334 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).