Support for radiant covering and floor heating elements
US-10502434-B2 · Dec 10, 2019 · US
heating conductor embedded in insulating material
heating conductor embedded in insulating material · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H05B3/28 |
| Official title | heating conductor embedded in insulating material |
| Display label | heating conductor embedded in insulating material |
| Total patents | 238 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 11 |
| 2017 | 15 |
| 2018 | 14 |
| 2019 | 18 |
| 2020 | 24 |
| 2021 | 26 |
| 2022 | 34 |
| 2023 | 32 |
| 2024 | 30 |
| 2025 | 23 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ice melting device for blade, blade and wind turbine
US-2019264659-A1 · Aug 29, 2019 · US
Composite substrate for layered heaters
US-10395953-B2 · Aug 27, 2019 · US
Carbon nanotube heaters for aircraft heated floor panels
US-2019225317-A1 · Jul 25, 2019 · US
Heating device and tank with heating device
US-10352221-B2 · Jul 16, 2019 · US
Asymmetric core sandwich structure for heated floor panels
US-2019176992-A1 · Jun 13, 2019 · US
Layered heater system having conductive overlays
US-2019174579-A1 · Jun 6, 2019 · US
Layered heater system having conductive overlays
US-10314113-B2 · Jun 4, 2019 · US
Multi-zone pedestal heater without vias
US-2019153598-A1 · May 23, 2019 · US
Multi-zone pedestal heater having a routing layer
US-2019159291-A1 · May 23, 2019 · US
Suspension Mounted Heating System
US-2019112766-A1 · Apr 18, 2019 · US
Floor underlayment
US-D841837-S · Feb 26, 2019 · US
Layered heater system having conductive overlays
US-2019045584-A1 · Feb 7, 2019 · US
Modular layered heater system
US-10159116-B2 · Dec 18, 2018 · US
Temperature control device for temperature controlling a battery
US-10116015-B2 · Oct 30, 2018 · US
Surface heater, the electric range comprising the same, and the manufacturing method of the same
US-2018242402-A1 · Aug 23, 2018 · US
Heater unit
US-2018226285-A1 · Aug 9, 2018 · US
Method of heat treatment
US-2018187282-A1 · Jul 5, 2018 · US
Temperature control device for temperature controlling a battery
US-2018151924-A1 · May 31, 2018 · US
Heating device
US-2018122658-A1 · May 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H05B3/28?
- CPC H05B3/28 is the Cooperative Patent Classification code for “heating conductor embedded in insulating material.”
- How many patents are filed under CPC H05B3/28 (heating conductor embedded in insulating material)?
- Our database includes 238 publications tagged with this CPC code.
- Is patent activity under CPC H05B3/28 growing?
- Publication counts under this code: 30 in 2024 vs 23 in 2025 (latest complete years).