Liquid heating device
US-2024422866-A1 · Dec 19, 2024 · US
the material being non-metallic
the material being non-metallic · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H05B3/14 |
| Official title | the material being non-metallic |
| Display label | the material being non-metallic |
| Total patents | 192 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 23 |
| 2017 | 7 |
| 2018 | 16 |
| 2019 | 14 |
| 2020 | 24 |
| 2021 | 24 |
| 2022 | 15 |
| 2023 | 14 |
| 2024 | 25 |
| 2025 | 18 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Wireless power transmitter and receiver
US-2019222060-A1 · Jul 18, 2019 · US
SiC HEATER
US-2019174578-A1 · Jun 6, 2019 · US
Heating medium heating device and vehicle air conditioner using same
US-2019135079-A1 · May 9, 2019 · US
Composition for forming heating element, heating element comprising dried and sintered product of the composition, and preparation method of the composition
US-2019110337-A1 · Apr 11, 2019 · US
Ceramic heater, heater electrode, and method for manufacturing ceramic heater
US-10199245-B2 · Feb 5, 2019 · US
Fluid pipe device
US-10190715-B2 · Jan 29, 2019 · US
Thermally conductive tape
US-2018344035-A1 · Dec 6, 2018 · US
Carbon heating element and method for manufacturing a carbon heating element
US-2018343704-A1 · Nov 29, 2018 · US
Heater device and method for producing the same
US-2018338352-A1 · Nov 22, 2018 · US
Carbon composite composition and carbon heater manufactured using the same
US-2018327323-A1 · Nov 15, 2018 · US
Ceramic heater and manufacturing method thereof
US-10082293-B2 · Sep 25, 2018 · US
Vehicle radiation heater
US-2018257456-A1 · Sep 13, 2018 · US
Electrode for carbon fiber plate heating element and method for producing the same
US-10057943-B2 · Aug 21, 2018 · US
Lens barrel and camera module comprising same
US-2018176431-A1 · Jun 21, 2018 · US
Planar heating apparatus and heating device including the same
US-2018163969-A1 · Jun 14, 2018 · US
Heating element, manufacturing method thereof, composition for forming heating element, and heating apparatus
US-2018168000-A1 · Jun 14, 2018 · US
Electric Heating Device
US-2018156493-A1 · Jun 7, 2018 · US
Thermally conductive, electrically insulating protection layer for de-icing heaters
US-2018084613-A1 · Mar 22, 2018 · US
Nano alumina fabric protection ply for de-icers
US-2018084612-A1 · Mar 22, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H05B3/14?
- CPC H05B3/14 is the Cooperative Patent Classification code for “the material being non-metallic.”
- How many patents are filed under CPC H05B3/14 (the material being non-metallic)?
- Our database includes 192 publications tagged with this CPC code.
- Is patent activity under CPC H05B3/14 growing?
- Publication counts under this code: 25 in 2024 vs 18 in 2025 (latest complete years).