Apparatus for heating an aerosolizable material
US-12543788-B2 · Feb 10, 2026 · US
Circuits
Circuits · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H05B6/66 |
| Official title | Circuits |
| Display label | Circuits |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 6 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 7 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Signal output device, microwave oven, refrigerator, and freezer
US-2025344297-A1 · Nov 6, 2025 · US
Variable-Frequency Driving Circuit and Cooking Apparatus
US-2025318023-A1 · Oct 9, 2025 · US
Control Method, Apparatus, Device For Radio Frequency Thawing Device, And Storage Medium
US-2025311069-A1 · Oct 2, 2025 · US
Aerosol-generating device and microwave heating assembly thereof
US-2025255347-A1 · Aug 14, 2025 · US
Aerosol generation device and microwave heating assembly thereof
US-2025255346-A1 · Aug 14, 2025 · US
Microwave heating device
US-12225654-B2 · Feb 11, 2025 · US
Microwave oven comprising magnetic body surrounding current path
US-2025024566-A1 · Jan 16, 2025 · US
Single-input to N-output microwave system including multiple band-pass filters and multiple accelerators configured for selective irradiation at different angles
US-12191551-B2 · Jan 7, 2025 · US
Microwave oven having generator power supply
US-12167524-B2 · Dec 10, 2024 · US
Microwave thermal anti-icing system for aircraft acoustic structure
US-12012212-B2 · Jun 18, 2024 · US
Microwave oven having generator power supply
US-2023422363-A1 · Dec 28, 2023 · US
Microwave oven having generator power supply
US-11792897-B2 · Oct 17, 2023 · US
Microwave treatment device
US-11683867-B2 · Jun 20, 2023 · US
Magnetron filter board for microwave oven
US-11612022-B2 · Mar 21, 2023 · US
Microwave thermal anti-icing system for aircraft acoustic structure
US-2023002065-A1 · Jan 5, 2023 · US
Apparatus for heating an aerosolizable material
US-2022386694-A1 · Dec 8, 2022 · US
Defrosting apparatus and methods of operation thereof
US-11382190-B2 · Jul 5, 2022 · US
Heating apparatus
US-11330679-B2 · May 10, 2022 · US
High-frequency heating device
US-11291088-B2 · Mar 29, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H05B6/66?
- CPC H05B6/66 is the Cooperative Patent Classification code for “Circuits.”
- How many patents are filed under CPC H05B6/66 (Circuits)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC H05B6/66 growing?
- Publication counts under this code: 2 in 2024 vs 8 in 2025 (latest complete years).