Identifying devices connected to a smart plug
US-10740691-B2 · Aug 11, 2020 · US
the equipment being switches, relays or circuit breakers
the equipment being switches, relays or circuit breakers · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02J13/34 |
| Official title | the equipment being switches, relays or circuit breakers |
| Display label | the equipment being switches, relays or circuit breakers |
| Total patents | 353 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 17 |
| 2019 | 18 |
| 2020 | 33 |
| 2021 | 42 |
| 2022 | 52 |
| 2023 | 61 |
| 2024 | 49 |
| 2025 | 47 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and apparatus incorporating topology error estimation for management of an electric power system
US-2019372391-A1 · Dec 5, 2019 · US
Methods and devices for automatic communication addressing of load center breakers
US-10498113-B2 · Dec 3, 2019 · US
Angle-based management of a power grid system
US-10495677-B2 · Dec 3, 2019 · US
Junction box and network for distributing energy
US-10483748-B2 · Nov 19, 2019 · US
Shared power for power distribution modules
US-10468889-B2 · Nov 5, 2019 · US
System and Method for Stabilizing Power System
US-2019305590-A1 · Oct 3, 2019 · US
Ankle replacement system and method
US-2019254688-A1 · Aug 22, 2019 · US
Wireless communicating electrical device and electrical enclosure comprising this electrical device
US-2019214705-A1 · Jul 11, 2019 · US
Single pole low-cost expandable smart panel monitoring and control system
US-2019195926-A1 · Jun 27, 2019 · US
Ankle replacement system and method
US-10321922-B2 · Jun 18, 2019 · US
Smart switching panel for secondary power supply
US-2019181679-A1 · Jun 13, 2019 · US
Systems and methods for managing channel quality for relay wireless devices
US-10299221-B1 · May 21, 2019 · US
Module device and broadcast system
US-2019146570-A1 · May 16, 2019 · US
Intelligent electrical switch
US-2019122834-A1 · Apr 25, 2019 · US
Power meter disconnect switch operation
US-10236691-B2 · Mar 19, 2019 · US
Intelligent electrical switch
US-10211004-B2 · Feb 19, 2019 · US
Power distribution management apparatus, pattern extraction method, and recording medium
US-10211633-B2 · Feb 19, 2019 · US
Intelligent power tap with zone control and safety zone control
US-2019050038-A1 · Feb 14, 2019 · US
Methods and devices for automatic communication addressing of load center breakers
US-2018366920-A1 · Dec 20, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02J13/34?
- CPC H02J13/34 is the Cooperative Patent Classification code for “the equipment being switches, relays or circuit breakers.”
- How many patents are filed under CPC H02J13/34 (the equipment being switches, relays or circuit breakers)?
- Our database includes 353 publications tagged with this CPC code.
- Is patent activity under CPC H02J13/34 growing?
- Publication counts under this code: 49 in 2024 vs 47 in 2025 (latest complete years).