Power switching control device
US-10490366-B2 · Nov 26, 2019 · US
Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle
Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H33/59 |
| Official title | Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle |
| Display label | Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle |
| Total patents | 151 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 13 |
| 2017 | 11 |
| 2018 | 12 |
| 2019 | 22 |
| 2020 | 21 |
| 2021 | 11 |
| 2022 | 12 |
| 2023 | 6 |
| 2024 | 22 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Arc suppression device
US-2019348237-A1 · Nov 14, 2019 · US
Zero crossing contactor and method of operating
US-2019333727-A1 · Oct 31, 2019 · US
Actuator circuit for control of circuit breaker
US-10410817-B2 · Sep 10, 2019 · US
Test apparatus and methods for arc mitigation device
US-2019195949-A1 · Jun 27, 2019 · US
Fast switch device
US-10325737-B2 · Jun 18, 2019 · US
Switching device with dual contact assembly
US-10290445-B2 · May 14, 2019 · US
Direct current switching device and use thereof
US-2019043680-A1 · Feb 7, 2019 · US
Method and device for controlling opening/closing of circuit breaker
US-2019027917-A1 · Jan 24, 2019 · US
Electrical cable section detection circuit breaker and method of controlling such a circuit breaker
US-10176940-B2 · Jan 8, 2019 · US
Power switching control device
US-2018358189-A1 · Dec 13, 2018 · US
RC voltage dividers used in common GIS gas compartment
US-10103523-B2 · Oct 16, 2018 · US
Switching device, movable body, power supply system and switching method
US-2018254158-A1 · Sep 6, 2018 · US
Direct-current interruption device
US-2018240627-A1 · Aug 23, 2018 · US
Phase control device
US-10018664-B2 · Jul 10, 2018 · US
Method and apparatus for controlling a circuit breaker in an electrical energy supply network
US-2018082816-A1 · Mar 22, 2018 · US
Switching apparatus and method for varying an impedance of a phase line of a segment of an electrical power line
US-9912156-B2 · Mar 6, 2018 · US
Switch Operating Characteristic Monitoring Device, Switch Equipped With Same, and Switch Operating Characteristic Monitoring Method
US-2018062382-A1 · Mar 1, 2018 · US
Electromagnetic operating device
US-9905348-B2 · Feb 27, 2018 · US
Circuit breaker and circuit breaker operating method
US-9899172-B2 · Feb 20, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01H33/59?
- CPC H01H33/59 is the Cooperative Patent Classification code for “Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle.”
- How many patents are filed under CPC H01H33/59 (Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle)?
- Our database includes 151 publications tagged with this CPC code.
- Is patent activity under CPC H01H33/59 growing?
- Publication counts under this code: 22 in 2024 vs 6 in 2025 (latest complete years).