Vaporizer device body
US-12108785-B2 · Oct 8, 2024 · US
Circuit arrangements
Circuit arrangements · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H05B3/0019 |
| Official title | {Circuit arrangements} |
| Display label | Circuit arrangements |
| Total patents | 345 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 7 |
| 2019 | 21 |
| 2020 | 31 |
| 2021 | 39 |
| 2022 | 46 |
| 2023 | 48 |
| 2024 | 66 |
| 2025 | 57 |
| 2026 | 20 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and Method for Heating an Electrical Bus in an Electrical Cabinet for Cold Startup and Condensation/Frost Control
US-2020413492-A1 · Dec 31, 2020 · US
Aerosol-generating system having a heater assembly and a cartridge for an aerosol-generating system having a fluid permeable heater assembly
US-10874142-B2 · Dec 29, 2020 · US
Heater, temperature control system, and processing apparatus
US-2020393197-A1 · Dec 17, 2020 · US
Sensor free heated hose
US-2020383177-A1 · Dec 3, 2020 · US
Heater assembly comprising a printed circuit board
US-2020352022-A1 · Nov 5, 2020 · US
Heated electrical distribution system
US-10819089-B2 · Oct 27, 2020 · US
Element for an aerosol-generating system comprising disabling mechanism
US-2020329767-A1 · Oct 22, 2020 · US
Thermal system with a temperature limiting device
US-2020329533-A1 · Oct 15, 2020 · US
Method to compensate for irregularities in a thermal system
US-2020323039-A1 · Oct 8, 2020 · US
Heater, fixing device, and image forming apparatus
US-10795295-B2 · Oct 6, 2020 · US
Heating apparatus for material testing machine
US-2020300739-A1 · Sep 24, 2020 · US
Self-limiting sheet heater and structures made therewith
US-2020305237-A1 · Sep 24, 2020 · US
Element for an aerosol-generating system comprising disabling mechanism
US-10729178-B2 · Aug 4, 2020 · US
Aerosol generating apparatus
US-2020237013-A1 · Jul 30, 2020 · US
Aerosol delivery device with a liquid transport element comprising a porous monolith and related method
US-2020214348-A1 · Jul 9, 2020 · US
Cartridge with a heater assembly for an aerosol-generating system
US-10687552-B2 · Jun 23, 2020 · US
Aerosol generating device, method of controlling aerosol generating device, and program
US-2020187559-A1 · Jun 18, 2020 · US
Aerosol delivery device with a liquid transport element comprising a porous monolith and related method
US-10617151-B2 · Apr 14, 2020 · US
Aerosol generating device, method of controlling aerosol generating device, and program
US-10602781-B2 · Mar 31, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H05B3/0019?
- CPC H05B3/0019 is the Cooperative Patent Classification code for “Circuit arrangements.”
- How many patents are filed under CPC H05B3/0019 (Circuit arrangements)?
- Our database includes 345 publications tagged with this CPC code.
- Is patent activity under CPC H05B3/0019 growing?
- Publication counts under this code: 66 in 2024 vs 57 in 2025 (latest complete years).